modified TDMA test plan

Transcription

Test Plan for 800 MHz AMPS &
Cellular/PCS TDMA Dual Mode
Wireless Subscriber Stations
Cellular Telecommunications Industry Association
Performance Evaluation Standard for 800 MHz AMPS and
Cellular/PCS TDMA Dual Mode Cellular Subscriber Stations (Part 1)
May 2004
Revision 3.2
CTIA Certification Programs
This electrical parametric test plan is Part 1 of a 2-part test plan.
Interested parties may obtain permission to reproduce a limited number of copies by contacting the CTIA
Certification Department at:
CTIA Certification Department
1400 16th Street, NW, Suite 600
Washington, DC 20036
e-mail: certification@ctia.org
Telephone: 1.202.785.0081
www.ctia.org
This test plan was written by ITS/TestMark Laboratories for publication by CTIA. All rights to
this test plan are held solely by CTIA.
© 2004 Cellular Telecommunications & Internet Association (CTIA). All rights reserved. CTIA has granted a
license to CTIA Authorized Testing Laboratories to use this Test Plan for the sole purpose of testing wireless
products for the CTIA Certification Program. Any reproduction or transmission of all or part of CTIA's Test Plan,
in any form or by any means, electronic or mechanical, including photocopying, recording, or any information
storage and retrieval system, without the prior written permission of the Cellular Telecommunications & Internet
Association is unauthorized and strictly prohibited. Test laboratories that are not CTIA Authorized Testing
Laboratories and wish to use CTIA Test Plans must receive written permission from CTIA prior to such use.
Certification Program Test Plan
Table of Contents
LIST OF TABLES.......................................................................................................................................................8
LIST OF FIGURES...................................................................................................................................................10
SECTION 1 - INTRODUCTION.............................................................................................................................11
1.1 – PURPOSE..........................................................................................................................................................11
1.2 - SCOPE ..............................................................................................................................................................11
1.3 - APPLICABLE DOCUMENTS ................................................................................................................................11
1.4 - TEST OVERVIEW ..............................................................................................................................................12
1.5 - TEST OVERVIEW TABLE ...................................................................................................................................12
1.5 - EUT - THE CELLULAR SUBSCRIBER STATION ..................................................................................................15
1.6 - SUBSCRIBER UNIT TEST INTERFACE (TIA) REQUIREMENTS.............................................................................15
1.7 - SUBSCRIBER UNIT DOCUMENTATION ...............................................................................................................16
1.8 - TEST EQUIPMENT AND SOFTWARE ...................................................................................................................16
1.9 - TEST ENVIRONMENT ........................................................................................................................................16
1.10 - FAILURE CRITERIA .........................................................................................................................................17
1.11 - TEST REPORTS ...............................................................................................................................................17
SECTION 2 - THE AUTOMATIC BASELINE .....................................................................................................19
2.1 - INTRODUCTION ................................................................................................................................................19
2.2 - TESTS OVERVIEW.............................................................................................................................................19
2.3 - TEST PROCEDURE.............................................................................................................................................20
2.4 - RESULTS REPORTING .......................................................................................................................................21
SECTION 3 - THE MANUAL BASELINE ............................................................................................................27
3.1 - INTRODUCTION ................................................................................................................................................27
3.2 - TESTS OVERVIEW.............................................................................................................................................27
3.3 - TEST PROCEDURES, CRITERIA AND RESULTS REPORTING ................................................................................28
3.3.1 - Synchronization........................................................................................................................................28
3.3.1.1 - Test Procedure..................................................................................................................................................... 28
3.3.1.2 - Criteria ................................................................................................................................................................ 29
3.3.1.3 - Results Reporting ................................................................................................................................................ 30
3.3.2 - Audio Muting............................................................................................................................................31
3.3.2.1 - Test Procedure..................................................................................................................................................... 31
3.3.2.2 - Criteria ................................................................................................................................................................ 31
3.3.3 - SAT Decoding / SAT Fading ....................................................................................................................33
3.3.3.1 - Test Procedure..................................................................................................................................................... 33
3.3.3.2 - Criteria ................................................................................................................................................................ 35
3.3.4 - Analog Adjacent and Alternate Channel Desensitization ........................................................................36
3.3.4.1 - Test Procedure..................................................................................................................................................... 36
3.3.4.2 - Criteria ................................................................................................................................................................ 37
3.3.5 - Analog Intermodulation Spurious Response Attenuation (ISA) ...............................................................38
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3.3.5.1 - Test Procedure..................................................................................................................................................... 38
3.3.5.1.1 - Close-Spaced ISA ........................................................................................................................................ 38
3.3.5.1.2 - Wide-Space ISA........................................................................................................................................... 39
3.3.5.2 - Criteria ................................................................................................................................................................ 40
3.3.6 - Protection Against Spurious-Response Interference................................................................................41
3.3.6.1 - Test Procedure..................................................................................................................................................... 41
3.3.6.2 - Criteria ................................................................................................................................................................ 42
3.3.7 - Analog Bit Error Rate ..............................................................................................................................43
3.3.7.1 - Test Procedure..................................................................................................................................................... 43
3.3.7.2 - Criteria ................................................................................................................................................................ 44
3.3.8 - Digital Receiver Signal Level Range........................................................................................................45
3.3.8.1 - Test Procedure..................................................................................................................................................... 45
3.3.8.2 - Criteria ................................................................................................................................................................ 46
3.3.9 - Digital Adjacent and Alternate Channel Desensitization ........................................................................48
3.3.9.1 - Test Procedure..................................................................................................................................................... 48
3.3.9.2 - Criteria ................................................................................................................................................................ 49
3.3.10 - Digital Intermodulation Spurious Response Attenuation.......................................................................50
3.3.10.1 - Test Procedure................................................................................................................................................... 50
3.3.10.2 - Criteria .............................................................................................................................................................. 51
3.3.10.3 - Results Reporting .............................................................................................................................................. 51
3.3.11 - Digital Blocking and Spurious Response Rejection ...............................................................................52
3.3.11.1 - Test Procedure................................................................................................................................................... 52
3.3.11.2 - Criteria .............................................................................................................................................................. 53
3.3.12 - Digital Co-Channel Performance ..........................................................................................................55
3.3.12.1 - Test Procedure................................................................................................................................................... 55
3.3.12.2 - Criteria .............................................................................................................................................................. 56
3.3.13 - Delay Interval.........................................................................................................................................58
3.3.13.1 - Test Procedure................................................................................................................................................... 58
3.3.13.2 - Criteria .............................................................................................................................................................. 59
3.3.14 – Analog Received Signal Strength Indicator (RSSI) ...............................................................................61
3.3.14.1 - Test Procedure................................................................................................................................................... 61
3.3.14.2 - Criteria .............................................................................................................................................................. 61
3.3.15 - Analog Channel Switching Time ............................................................................................................63
3.3.15.1 - Test Procedure................................................................................................................................................... 63
3.3.15.2 - Criteria .............................................................................................................................................................. 64
3.3.16 - Analog Carrier Switching Time .............................................................................................................65
3.3.16.1 - Test Procedure................................................................................................................................................... 65
3.3.16.2 - Criteria .............................................................................................................................................................. 65
3.3.17 - Analog RF Power Transition Time ........................................................................................................67
3.3.17.1 - Test Procedure................................................................................................................................................... 67
3.3.17.2 - Criteria .............................................................................................................................................................. 67
3.3.18 - Digital RF Power Transition Time.........................................................................................................69
3.3.18.1 - Test Procedure................................................................................................................................................... 69
3.3.18.2 - Criteria .............................................................................................................................................................. 69
3.3.19 - Analog Carrier-On State........................................................................................................................71
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3.3.19.1 - Test Procedure................................................................................................................................................... 71
3.3.19.2 - Criteria .............................................................................................................................................................. 71
3.3.20 - Analog Protection against False Transmission .....................................................................................72
3.3.20.1 - Test Procedure................................................................................................................................................... 72
3.3.20.2 - Criteria .............................................................................................................................................................. 72
3.3.21 - Analog Audio Voice-Path Muting ..........................................................................................................73
3.3.21.1 - Test Procedure................................................................................................................................................... 73
3.3.21.2 - Criteria .............................................................................................................................................................. 74
3.3.22 - Analog Residual Amplitude Modulation (AM).......................................................................................75
3.3.22.1 - Test Procedure................................................................................................................................................... 75
3.3.22.2 - Criteria .............................................................................................................................................................. 75
3.3.23 - Acoustic Echo Path Loss ........................................................................................................................76
3.3.23.1 - Test Procedure................................................................................................................................................... 76
3.3.23.2 - Criteria .............................................................................................................................................................. 77
3.3.24 – Analog RF Sensitivity on All Channels..................................................................................................78
3.3.24.1 - Test Procedure................................................................................................................................................... 78
3.3.24.2 - Criteria .............................................................................................................................................................. 78
3.3.25 – Analog Power Output on All Channels .................................................................................................79
3.3.25.1 - Test Procedure................................................................................................................................................... 79
3.3.25.2 - Criteria .............................................................................................................................................................. 79
SECTION 4 - CALL PROCESSING / PROTOCOL TESTING ..........................................................................80
4.1 - INTRODUCTION ................................................................................................................................................80
4.2 - TESTS ...............................................................................................................................................................80
4.3 - TEST PROCEDURES, CRITERIA AND RESULTS REPORTING ................................................................................80
4.3.1 - Protocol Testing .......................................................................................................................................80
4.3.1.1 - Test procedure ..................................................................................................................................................... 80
4.3.1.2 - Criteria ................................................................................................................................................................ 83
4.3.2 - Authentication Testing..............................................................................................................................84
4.3.2.1 - Test procedure ..................................................................................................................................................... 84
4.3.2.2 - Criteria ................................................................................................................................................................ 84
4.3.3 - Analog Extended Protocols......................................................................................................................86
4.3.3.1 – Test Procedure .................................................................................................................................................... 86
4.3.3.2 – Criteria................................................................................................................................................................ 87
4.3.3.2.1 – Call Line Identifier ...................................................................................................................................... 87
4.3.3.2.2 – Short Message Service ................................................................................................................................ 87
4.3.3.2.3- Voice Mail .................................................................................................................................................... 88
4.3.4 - Analog Conversational Orders ................................................................................................................90
4.3.4.1 - Test Procedure..................................................................................................................................................... 91
4.3.4.2 - Criteria ................................................................................................................................................................ 92
4.3.5 - Analog Paging Orders .............................................................................................................................94
4.3.4.1 - Test Procedure..................................................................................................................................................... 94
4.3.4.2 - Criteria ................................................................................................................................................................ 95
4.3.6 - Idle Orders ...............................................................................................................................................97
4.3.6.1 - Test Procedure..................................................................................................................................................... 98
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4.3.6.2 - Criteria ................................................................................................................................................................ 99
4.3.7 - Analog Hand-Off to All Channels ..........................................................................................................100
4.3.7.1 - Test Procedure................................................................................................................................................... 100
4.3.7.2 - Criteria .............................................................................................................................................................. 100
4.3.8 - Functional Controls ...............................................................................................................................101
4.3.8.1 - Test Procedure................................................................................................................................................... 101
4.3.8.2 - Criteria .............................................................................................................................................................. 101
4.3.9 - Indicating Means....................................................................................................................................102
4.3.9.1 - Test Procedure................................................................................................................................................... 102
4.3.9.2 - Criteria .............................................................................................................................................................. 102
4.3.10 - Analog Call Set-Up ..............................................................................................................................103
4.3.10.1 - Test Procedure................................................................................................................................................. 103
4.3.10.2 - Criteria ............................................................................................................................................................ 104
4.3.10.3 - Results Reporting ............................................................................................................................................ 104
SECTION 5 - DTMF SIGNALING .......................................................................................................................105
5.1 - INTRODUCTION ..............................................................................................................................................105
5.2 - TESTS .............................................................................................................................................................105
5.3 - TEST PROCEDURES, CRITERIA AND RESULTS REPORTING ..............................................................................106
5.3.1 - DTMF Signaling.....................................................................................................................................106
5.3.1.1 - Test Procedure................................................................................................................................................... 106
5.3.1.2 - Criteria .............................................................................................................................................................. 106
5.3.2 - DTMF Sidetone ......................................................................................................................................108
5.3.2.1 - Test Procedures ................................................................................................................................................. 108
5.3.2.2 - Criteria .............................................................................................................................................................. 108
5.3.3 - Transmission of DTMF Signals..............................................................................................................109
5.3.3.1 - Test Procedures ................................................................................................................................................. 109
5.3.3.2 - Criteria .............................................................................................................................................................. 109
SECTION 6 - ACOUSTICAL PERFORMANCE................................................................................................110
6.1 - INTRODUCTION ..............................................................................................................................................110
6.2 - TESTS .............................................................................................................................................................110
6.3.1 – Analog Receive Audio Sensitivity ..........................................................................................................111
6.3.1.1 - Test procedure ................................................................................................................................................... 111
6.3.1.2 - Criteria .............................................................................................................................................................. 112
6.3.2 – Analog Receive Audio Frequency Response..........................................................................................113
6.3.2.1 - Test procedure ................................................................................................................................................... 113
6.3.2.2 - Criteria .............................................................................................................................................................. 113
6.3.3 – Digital Receive Audio Sensitivity...........................................................................................................114
6.3.3.1 - Test procedure ................................................................................................................................................... 114
6.3.3.2 - Criteria .............................................................................................................................................................. 114
6.3.4 – Digital Receive Audio Frequency Response..........................................................................................115
6.3.4.1 - Test procedure ................................................................................................................................................... 115
6.3.4.2 - Criteria .............................................................................................................................................................. 115
6.3.5 – Analog Transmit Audio Frequency Response........................................................................................116
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Revision 3.2
6.3.5.1 - Test procedure ................................................................................................................................................... 116
6.3.5.2 - Criteria .............................................................................................................................................................. 117
6.3.6 – Analog Transmit-Audio Sensitivity ........................................................................................................118
6.3.6.1 - Test procedure ................................................................................................................................................... 118
6.3.6.2 - Criteria .............................................................................................................................................................. 118
6.3.7 – Digital Transmit Audio Frequency Response........................................................................................119
6.3.7.1 - Test procedure ................................................................................................................................................... 119
6.3.7.2 - Criteria .............................................................................................................................................................. 119
6.3.8 – Digital Transmit-Audio Sensitivity ........................................................................................................121
6.3.8.1 - Test procedure ................................................................................................................................................... 121
6.3.8.2 - Criteria .............................................................................................................................................................. 121
6.3.9 - Loudness Contrast..................................................................................................................................122
6.3.9.1 - Test procedure ................................................................................................................................................... 122
6.3.9.2 - Criteria .............................................................................................................................................................. 122
6.3.10 – Ear Protection .....................................................................................................................................123
6.3.10.1 - Test Procedure................................................................................................................................................. 123
6.3.10.2 - Criteria ............................................................................................................................................................ 123
6.3.10.3 - Results Reporting ............................................................................................................................................ 124
6.3.11 – Alerting Loudness ................................................................................................................................125
6.3.11.1 – Test Procedure ................................................................................................................................................ 125
6.3.11.2 – Criteria............................................................................................................................................................ 125
6.3.11.3 – Results Reporting ........................................................................................................................................... 125
SECTION 7 - ENVIRONMENTAL TESTING....................................................................................................126
7.1 - INTRODUCTION ..............................................................................................................................................126
7.2 - TESTS .............................................................................................................................................................127
7.3 - TEST PROCEDURES CRITERIA, AND RESULTS REPORTING ..............................................................................127
7.3.1 - Temperature and Power Supply Voltage ...............................................................................................127
7.3.1.1 - Test procedure ................................................................................................................................................... 127
7.3.1.2 - Criteria .............................................................................................................................................................. 127
7.3.2 - High Humidity........................................................................................................................................128
7.3.2.1 - Test procedure ................................................................................................................................................... 128
7.3.2.2 - Criteria .............................................................................................................................................................. 128
7.3.3 - Vibration Stability ..................................................................................................................................129
7.3.3.1 - Test procedure ................................................................................................................................................... 129
7.3.3.2 - Criteria .............................................................................................................................................................. 129
7.3.4 - Shock Stability (Mechanical)..................................................................................................................130
7.3.4.1 - Test procedure ................................................................................................................................................... 130
7.3.4.2 - Criteria .............................................................................................................................................................. 130
7.3.5 - Analog Modulation Stability ..................................................................................................................131
7.3.5.1 - Test procedure ................................................................................................................................................... 131
7.3.5.2 - Criteria .............................................................................................................................................................. 131
7.3.6 - Shock Stability (Thermal).......................................................................................................................132
7.3.6.1 - Test procedure ................................................................................................................................................... 132
7.3.6.2 - Criteria .............................................................................................................................................................. 132
SECTION 8 - EMI EMISSIONS TESTS ..............................................................................................................138
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8.1 - INTRODUCTION ..............................................................................................................................................138
8.2 - TESTS OVERVIEW...........................................................................................................................................138
8.3.1 - Conducted Spurious Emissions ..............................................................................................................138
8.3.1.1 - Test procedure ................................................................................................................................................... 138
8.3.1.2 - Criteria .............................................................................................................................................................. 139
8.3.2 - Radiated Spurious Emissions .................................................................................................................140
8.3.2.1 - Test procedure ................................................................................................................................................... 140
8.3.2.2 - Criteria .............................................................................................................................................................. 140
8.3.3 - Spectrum Noise Suppression - Broadband.............................................................................................142
8.3.3.1 - Test procedure ................................................................................................................................................... 142
8.3.3.2 - Criteria .............................................................................................................................................................. 143
8.3.4 - Harmonic and Spurious Emissions (Conducted) - Discrete...................................................................145
8.3.4.1- Test procedure .................................................................................................................................................... 145
8.3.4.1.1 – Analog ....................................................................................................................................................... 145
8.3.4.1.2 - Digital ........................................................................................................................................................ 146
8.3.4.2 - Criteria .............................................................................................................................................................. 146
8.3.4.2.1 - Analog........................................................................................................................................................ 146
8.3.4.2.2 - Digital ........................................................................................................................................................ 146
8.3.5 - Harmonic and Spurious Emissions (Radiated) - Discrete .....................................................................147
8.3.5.1 - Test procedure ................................................................................................................................................... 147
8.3.5.1.1 - Analog........................................................................................................................................................ 147
8.3.5.1.2 - Digital ........................................................................................................................................................ 148
8.3.5.2 - Criteria .............................................................................................................................................................. 148
8.3.5.2.1 - Analog........................................................................................................................................................ 148
8.3.5.2.2 - Digital ........................................................................................................................................................ 148
APPENDIX A - ACRONYMS................................................................................................................................150
APPENDIX B ✓CHECKLIST FOR SUBMISSION OF TEST SAMPLES ...................................................152
APPENDIX C - DEFINITIONS.............................................................................................................................155
APPENDIX D - REVISION HISTORY ................................................................................................................157
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List of Tables
TABLE 1.1 - IS-137-A / TEST PLAN CROSS REFERENCE............................................................................................. 12
TABLE 1.2 - EUT PERIPHERALS AND ACCESSORIES ................................................................................................... 15
TABLE 2.1 - AUTOMATIC BASELINE TESTS FROM HP-8920B..................................................................................... 19
TABLE 2.2 - AUTOMATIC BASELINE TESTS FROM WAVETEK 3600D.......................................................................... 20
TABLE 2.3 - AUTOMATIC BASELINE RESULTS REPORTING-ANALOG (HP-8920B) ..................................................... 22
TABLE 2.4 - AUTOMATIC CELLULAR BASELINE RESULTS REPORTING-DIGITAL (HP-8920B).................................... 24
TABLE 2.5 - AUTOMATIC PCS BASELINE RESULTS REPORTING-DIGITAL (HP-8920B).............................................. 25
TABLE 2.6 - ANALOG POWER LEVEL CRITERIA .......................................................................................................... 26
TABLE 2.7 - DIGITAL POWER LEVEL CRITERIA .......................................................................................................... 26
TABLE 3.1 - MANUAL TEST OVERVIEW ..................................................................................................................... 27
TABLE 3.2 - SYNCHRONIZATION CRITERIA................................................................................................................. 29
TABLE 3.3 - SYNCHRONIZATION RESULTS TABLE ...................................................................................................... 30
TABLE 3.4 - MUTING AUDIO TEST RESULTS TABLE ................................................................................................... 32
TABLE 3.5 - SAT FADING TEST RESULTS .................................................................................................................. 35
TABLE 3.6 - SAT DECODING TEST RESULTS (ALTERNATE METHODOLOGY)............................................................. 35
TABLE 3.7 - ANALOG ADJACENT AND ALTERNATE CHANNEL DESENSITIZATION TEST RESULTS .............................. 37
TABLE 3.8 - CLOSE-SPACED ANALOG INTERMODULATION SPURIOUS RESPONSE ATTENUATION TEST RESULTS ....... 40
TABLE 3.9 - WIDE-SPACED ANALOG INTERMODULATION SPURIOUS RESPONSE ATTENUATION TEST RESULTS ........ 40
TABLE 3.10 - ANALOG PROTECTION AGAINST SPURIOUS-RESPONSE INTERFERENCE RESULTS TABLE ...................... 42
TABLE 3.11 - ANALOG BIT ERROR RATE CRITERIA ................................................................................................... 44
TABLE 3.12 - ANALOG BIT ERROR RATE DATA TABLE .............................................................................................. 44
TABLE 3.13 - DIGITAL RECEIVER SIGNAL LEVEL RANGE CRITERIA ........................................................................... 46
TABLE 3.14 - DIGITAL RECEIVER SIGNAL LEVEL RANGE RESULTS REPORTING......................................................... 47
TABLE 3.15 - DIGITAL ADJACENT AND ALTERNATE CHANNEL DESENSITIZATION TEST RESULTS ............................. 49
TABLE 3.16 - DIGITAL INTERMODULATION SPURIOUS RESPONSE ATTENUATION TEST RESULTS............................... 51
TABLE 3.17 - DIGITAL BLOCKING AND SPURIOUS RESPONSE REJECTION CRITERIA ................................................... 53
TABLE 3.18 - DIGITAL BLOCKING AND SPURIOUS RESPONSE REJECTION TEST RESULTS ........................................... 54
TABLE 3.19 - DIGITAL CO-CHANNEL PERFORMANCE CRITERIA ................................................................................ 57
TABLE 3.20 - DIGITAL CO-CHANNEL PERFORMANCE TEST RESULTS......................................................................... 57
TABLE 3.21 - DELAY INTERVAL - CARRIER TO NOISE CONDITIONS ........................................................................... 59
TABLE 3.22 - DELAY INTERVAL - CO-CHANNEL INTERFERENCE CONDITIONS ........................................................... 60
TABLE 3.23 - DELAY INTERVAL - CARRIER TO NOISE CONDITIONS TEST RESULTS ................................................... 60
TABLE 3.24 - DELAY INTERVAL - CO-CHANNEL INTERFERENCE CONDITIONS TEST RESULTS ................................... 60
TABLE 3.25 - ANALOG RSSI TEST RESULTS .............................................................................................................. 62
TABLE 3.26 - CHANNEL SWITCHING TIME RESULTS TABLE ....................................................................................... 64
TABLE 3.27 - CARRIER SWITCHING TIME RESULTS TABLE ........................................................................................ 66
TABLE 3.28 - CHANNEL SWITCHING TIME RESULTS TABLE ....................................................................................... 68
TABLE 3.29 - DIGITAL RF POWER TRANSITION TIME RESULTS TABLE ...................................................................... 70
TABLE 3.30 - ANALOG CARRIER-ON STATE TEST RESULTS ....................................................................................... 71
TABLE 3.31 - ANALOG AUDIO VOICE PATH MUTING TEST RESULTS ......................................................................... 74
TABLE 3.32 - ANALOG RESIDUAL AMPLITUDE MODULATION (AM) TEST RESULTS .................................................. 75
TABLE 3.33 – ACOUSTIC ECHO PATH LOSS TEST RESULTS ........................................................................................ 77
TABLE 3.34 – RF SENSITIVITY ON ALL CHANNELS PLOT DEFINITIONS...................................................................... 78
TABLE 3.35 - CRITERIA FOR RF POWER OUTPUT ON ALL CHANNELS ........................................................................ 79
TABLE 3.36 – RF POWER OUTPUT ON ALL CHANNELS PLOT DEFINITIONS ................................................................ 79
TABLE 4.1 - CALL PROCESSING / PROTOCOL TESTS ................................................................................................... 80
TABLE 4.2 - PROTOCOL TESTING................................................................................................................................ 81
TABLE 4.3 - AUTHENTICATION TEST RESULTS ........................................................................................................... 85
TABLE 4.4 - SOFTWARE FUNCTIONALITY FOR ANALOG EXTENDED PROTOCOLS TESTING ......................................... 86
TABLE 4.5 - EXAMPLE ORDER SEQUENCE INFORMATION (VOICE CHANNEL)-CALL LINE IDENTIFIER ....................... 87
TABLE 4.6 - EXAMPLE ORDER SEQUENCE INFORMATION (VOICE CHANNEL)-SHORT MESSAGE SERVICE.................. 88
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Revision 3.2
TABLE 4.7 - EXAMPLE ORDER SEQUENCE INFORMATION (VOICE CHANNEL)-VOICE MAIL ....................................... 88
TABLE 4.8 - TEST RESULTS FOR AMPS EXTENDED PROTOCOLS ............................................................................... 89
TABLE 4.9 - SOFTWARE FUNCTIONALITY FOR ANALOG CONVERSATIONAL ORDERS ................................................. 90
TABLE 4.10 - ANALOG CONVERSATIONAL ORDERS TEST RESULTS ........................................................................... 93
TABLE 4.11 - ANALOG PAGING ORDERS TEST RESULTS ............................................................................................ 96
TABLE 4.12 - SOFTWARE FUNCTIONALITY FOR ANALOG IDLE ORDERS ..................................................................... 98
TABLE 4.13- ANALOG IDLE ORDERS TEST RESULTS .................................................................................................. 99
TABLE 4.14 - FUNCTIONAL CONTROLS TEST RESULTS............................................................................................. 101
TABLE 4.15 - INDICATING MEANS TEST RESULTS .................................................................................................... 102
TABLE 4.16 - ANALOG CALL SETUP TEST RESULTS ................................................................................................. 104
TABLE 5.1 - DTMF SIGNALING STANDARD ............................................................................................................. 105
TABLE 5.2 - DTMF TEST OVERVIEW ....................................................................................................................... 105
TABLE 5.3 - DTMF SIGNALING TEST RESULTS........................................................................................................ 107
TABLE 6.1 - ACOUSTIC TESTS .................................................................................................................................. 111
TABLE 6.2 – ANALOG RECEIVE-AUDIO SENSITIVITY TEST RESULTS ....................................................................... 112
TABLE 6.3 – DIGITAL RECEIVE-AUDIO SENSITIVITY TEST RESULTS ........................................................................ 114
TABLE 6.4 – ANALOG TRANSMIT-AUDIO SENSITIVITY TEST RESULTS..................................................................... 118
TABLE 6.5 – DIGITAL TRANSMIT-AUDIO SENSITIVITY TEST RESULTS ..................................................................... 121
TABLE 6.6 - LOUDNESS CONTRAST DATA TABLE .................................................................................................... 122
TABLE 6.7 – PEAK ACOUSTIC PRESSURE/EAR PROTECTION TEST RESULTS ............................................................. 124
TABLE 6.8 – ALERTING LOUDNESS TEST RESULTS .................................................................................................. 125
TABLE 7.1 - TEMPERATURE RANGES ........................................................................................................................ 126
TABLE 7.2 - ENVIRONMENTAL TEST MATRIX .......................................................................................................... 126
TABLE 7.3 - ENVIRONMENTAL TEST SUMMARY ....................................................................................................... 127
TABLE 7.4 - ENVIRONMENTAL TEST RESULTS (ANALOG) ........................................................................................ 133
TABLE 7.5 - ENVIRONMENTAL TEST RESULTS (DIGITAL)......................................................................................... 136
TABLE 8.1 - EMI EMISSIONS TESTS ......................................................................................................................... 138
TABLE 8.2 - MAXIMUM ALLOWABLE RADIATED SPURIOUS EMISSION ..................................................................... 140
TABLE 8.3 - RESULTS REPORTING FOR RADIATED SPURIOUS EMISSIONS ................................................................. 141
TABLE 8.4 - TEST MATRIX FOR SPECTRUM NOISE SUPPRESSION - BROADBAND ...................................................... 142
TABLE 8.5 - HARMONIC AND SPURIOUS EMISSIONS (RADIATED) - DISCRETE TEST RESULTS .................................. 149
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Revision 3.2
List of Figures
FIGURE 2.1 - CONFIGURATION FOR AUTOMATIC BASELINE TESTING WITH HP8920B ............................................... 20
FIGURE 2.2 - CONFIGURATION FOR AUTOMATIC BASELINE TESTING WITH WAVETEK 3600D ................................... 21
FIGURE 3.1 – SYNCHRONIZATION TEST SET-UP ......................................................................................................... 29
FIGURE 3.2 - MUTING AUDIO TEST SET-UP ............................................................................................................... 31
FIGURE 3.3 – SAT FADING TEST SET-UP ................................................................................................................... 33
FIGURE 3.4 – SAT DECODING TEST SET-UP .............................................................................................................. 34
FIGURE 3.5 - ANALOG ADJACENT AND ALTERNATE CHANNEL DESENSITIZATION TEST SETUP ................................. 37
FIGURE 3.6 - ANALOG ISA TEST SETUP ..................................................................................................................... 39
FIGURE 3.7 - PROTECTION AGAINST SPURIOUS-RESPONSE INTERFERENCE TEST SETUP ............................................ 42
FIGURE 3.8 - ANALOG BIT ERROR RATE TEST SET UP ............................................................................................... 43
FIGURE 3.9 -DIGITAL RECEIVER SIGNAL LEVEL RANGE TEST SET UP ....................................................................... 46
FIGURE 3.10 - ADJACENT AND ALTERNATE CHANNEL DESENSITIZATION TEST SETUP (DIGITAL) ............................. 49
FIGURE 3.11 - DIGITAL ISA TEST SETUP ................................................................................................................... 51
FIGURE 3.12 - DIGITAL BLOCKING AND SPURIOUS RESPONSE REJECTION TEST SET UP ............................................ 53
FIGURE 3.13 – DIGITAL CO-CHANNEL PERFORMANCE TEST SET-UP ......................................................................... 56
FIGURE 3.14 – DELAY INTERVAL TEST SET-UP .......................................................................................................... 59
FIGURE 3.15 – ANALOG RSSI TEST SETUP ............................................................................................................... 61
FIGURE 3.16 - ANALOG CHANNEL SWITCHING TIME TEST SET UP ............................................................................ 63
FIGURE 3.17 - ANALOG CARRIER SWITCHING TIME TEST SET UP .............................................................................. 65
FIGURE 3.18 - ANALOG RF POWER TRANSITION TIME............................................................................................... 67
FIGURE 3.19 - DIGITAL RF POWER TRANSITION TIME TEST SET UP. ......................................................................... 69
FIGURE 3.20 - ANALOG CARRIER-ON STATE TEST SET UP ........................................................................................ 71
FIGURE 3.21 - ANALOG AUDIO VOICE PATH MUTING TEST SET UP........................................................................... 73
FIGURE 3.22 - ANALOG RESIDUAL AM TEST SETUP .................................................................................................. 75
FIGURE 3.23 - ACOUSTIC ECHO PATH LOSS TEST SET UP .......................................................................................... 77
FIGURE 4.1 - PROTOCOL TEST SETUP ......................................................................................................................... 81
FIGURE 4.2 - AUTHENTICATION TEST SETUP .............................................................................................................. 84
FIGURE 4.3 – EXTENDED PROTOCOLS TEST SETUP .................................................................................................... 87
FIGURE 4.4 – CONVERSATIONAL ORDERS TEST SETUP .............................................................................................. 92
FIGURE 4.5 – ANALOG PAGING ORDERS TEST SETUP................................................................................................. 95
FIGURE 4.6 – ANALOG IDLE ORDERS TEST SETUP ..................................................................................................... 98
FIGURE 4.7 - ANALOG CALL SET-UP TEST SETUP .................................................................................................... 103
FIGURE 5.1 - DTMF SIGNALING TEST SET UP ......................................................................................................... 106
FIGURE 6.1 - TML B&K TEST SYSTEM ................................................................................................................... 110
FIGURE 6.2 - ANALOG/DIGITAL RECEIVE-AUDIO SENSITIVITY TEST SET UP ........................................................... 112
FIGURE 6.3 – RECEIVE FREQUENCY RESPONSE MASK (ANALOG) ............................................................................ 113
FIGURE 6.4 – RECEIVE FREQUENCY RESPONSE MASK (DIGITAL)............................................................................. 115
FIGURE 6.5 - ANALOG/DIGITAL TRANSMIT-AUDIO SENSITIVITY TEST SET UP ........................................................ 116
FIGURE 6.6 – TRANSMIT FREQUENCY AUDIO MASK (ANALOG)............................................................................... 117
FIGURE 6.7 – TRANSMIT FREQUENCY RESPONSE MASK (DIGITAL).......................................................................... 119
FIGURE 6.8 – EAR PROTECTION TEST SET-UP .......................................................................................................... 123
FIGURE 7.1 – PRINICPAL VIBRATIONAL AXES OF AN EUT ....................................................................................... 129
FIGURE 8.1 - CONDUCTED SPURIOUS EMISSIONS TEST SET UP ................................................................................ 139
FIGURE 8.2 - SPECTRUM NOISE SUPPRESSION - BROADBAND TEST SET UP ............................................................. 143
FIGURE 8.3 - HARMONIC AND SPURIOUS EMISSIONS (CONDUCTED) TEST SET UP ................................................... 145
May 2004
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Revision 3.2
Section 1 - Introduction
1.1 – Purpose
This Test Plan defines the methodology and procedures to be followed in the laboratory
evaluation of 800 MHz AMPS and Cellular/PCS TDMA Dual Mode Cellular Subscriber
Stations. Testing is in accordance with the requirements of the EIA/IS-137-A (June 28,
1996) Interim Standard.
This Test Plan is part of a CTIA Certification Program as described in a separate
document entitled CTIA Mobile Station Certification Program Management Document,
(Issue 4.2, May 1998). This document contains criteria, in addition to laboratory
conformance tests, that must be met for CTIA certification.
1.2 - Scope
This Test Plan details specific hardware, software, laboratory techniques, test
methodology, test procedures and technical criteria (as defined in the appropriate industry
standards) used during a CTIA product evaluation. This Test Plan does not include the
test requirements for other terminal equipment standards or technologies (e.g. NAMPS or
CDMA). Where applicable, other Test Plans exist or will be prepared for inclusion into
the CTIA certification program.
The Test Plan gives a practical methodology for the accurate testing of Wireless
Subscriber Stations to ensure that they meet current industry standards.
1.3 - Applicable Documents
The following documents are applicable to this Test Plan:
TDMA Cellular/PCS - Radio Interface - Mobile Station - Base Station Compatibility.
TIA/EIA/IS-136-A, October 1996, Telecommunications Industry Association
TDMA Cellular/PCS- Radio Interface - Minimum Performance Standard for Mobile
Stations. TIA/EIA/IS-137-A, July 1996, Telecommunications Industry Association.
Recommended Minimum Performance Standards of 800 MHz Cellular Subscriber Units.
TIA/EIA/IS-19-B, May 1988, Telecommunications Industry Association.
800 MHz Mobile Stations Authentication Test Procedure. Rev. 3.1, July 1998. CTIA.
Consolidated Protocol Test Specification for IS-136 Mobile Stations. TDMA Forum
Test Plan Team, April 15, 1996.
May 2004
11
Revision 3.2
Cellular System Mobile Station-Base Station Compatibility Standard. EIA/TIA Interim
Standard, EIA/TIA IS-553, Telecommunications Industry Association.
IEEE Standard 661, Method for Determining Objective Loudness Ratings of Telephones.
IEEE Standard 269, 1992, Standard Methods for Measuring Transmission Performance
of Analog and Digital Telephone Sets.
Program Management Document, Mobile Station Certification Programs. Issue 4.2, May
1998, CTIA.
Cellular Mobile Telephone Equipment Specifications, Preliminary, Advanced Mobile
Phone Service, Inc.
CCITT Recommendation P.34, Transmission Characteristics of Hands-Free Telephones.
Additional Standards may be referenced within the above standards.
1.4 - Test Overview
This Test Plan presents the individual test procedures bulked by type of test (Automatic,
Manual, EMC, Acoustic, Environmental, and DTMF). Table 1.1, shown in section 1.5,
correlates the tests defined in this Test Plan with the appropriate sections of IS-137-A.
1.5 - Test Overview Table
Table 1.1 - IS-137-A / Test Plan Cross Reference
Evaluation Section (IS-137-A)
Receiver Minimum Standards
2.1.2 - Synchronization
2.2.2.1 - Analog Voice Audio Frequency Response
2.2.2.2 - Analog Muting Audio
2.2.2.3 - Analog Expandor
2.2.2.4 - Analog Hum and Noise
2.2.2.5 - Analog Audio Harmonic Distortion
2.2.2.6 - Analog Receive-Audio Sensitivity
2.2.2.7 - Analog Audio Frequency Response
2.2.3.1 - Manchester Decoding
2.2.3.2 - SAT Decoding / SAT Fading
2.2.4.1 - Digital Receive-Audio Sensitivity
2.2.4.3 - Digital Voice Audio Frequency Response
May 2004
12
Test Plan
Section
3
2
3
2
2
2
6
6
2
3
6
6
Revision 3.2
2.3.1.1 - Analog RF Sensitivity
2.3.1.2 - Analog Adjacent and Alternate Channel Desensitization
2.3.1.3 - Analog Intermodulation Spurious Response Attenuation
2.3.1.4 - Analog Protection Against Spurious Response Interference
2.3.1.5 - Analog Bit-Error Rate
2.3.2.1 - Digital Receiver Signal Level Range
2.3.2.2 - Digital Adjacent and Alternate Channel Desensitization
2.3.2.3 - Digital Intermodulation Spurious Response Attenuation
2.3.2.4 - Digital Blocking & Spurious Response Rejection
2.3.2.5 - Digital MAHO/MACA BER
2.3.2.6 - Digital Co-Channel Performance
2.3.2.7 - Delay Interval
2.4 - Conducted Spurious Emissions
2.5 - Radiated Spurious Emissions
2.6.2 - Analog RSSI
2.6.2 - Digital RSSI
Transmitter Testing
3.1.1.2 - Analog Frequency Stability
3.1.1.3 - Analog Carrier Switching Time
3.1.1.4 - Analog Channel Switching Time
3.1.2.2 - Digital Frequency Stability
3.2.1.1- Analog RF Power Output (800 MHz)
3.2.1.2 - Digital Power Output
3.2.3.1 - Analog RF Power Transition Time
3.2.3.2 - Digital RF Power Transition Time
3.2.4 - Analog Carrier On State
3.2.5 - Analog Protection Against False Transmission
3.3.1.1 - Analog Modulation Type and Modulation Stability
3.3.1.2.1 - Analog Compressor
3.3.1.2.2 - Analog Transmit Audio Response
3.3.1.2.3 - Analog Modulation Deviation Limiting
3.3.1.2.4 - Analog Audio Voice-Path Muting
3.3.1.2.5 - Analog Transmit Audio Frequency Response
3.3.1.2.6 - Analog Transmit-Audio Sensitivity
3.3.1.3 - Analog Wideband Data
3.3.1.4 - Analog Supervisory Audio Tone (SAT)
3.3.1.5 - Analog Signaling Tone
3.3.1.6 - Analog FM Hum and Noise
3.3.1.7 - Analog Residual Amplitude Modulation (AM)
3.3.1.8 - Analog Modulation Distortion and Noise
May 2004
13
Test Plan
Section
2
3
3
3
3
3
3
3
3
2
3
3
8
8
3
2
7
3
3
7
2
2
3
3
3
3
7
2
2
2
3
6
6
2
2
2
2
3
2
Revision 3.2
3.3.2.1 - Digital Modulation Type and Stability
3.3.2.2.2 - Digital Transmit Audio Frequency Response
3.3.2.2.3 - Digital Transmitter Audio Sensitivity
3.3.3 - Loudness Contrast
3.4.1 - Spectrum Noise Suppression - Broadband
3.4.1.2 - Adjacent and Alternate Channel Power due to Modulation
3.4.2 - Harmonic and Spurious Emissions (Conducted) - Discrete
3.4.3 - Harmonic and Spurious Emissions (Radiated) - Discrete
3.5 - Acoustic Echo Path Loss
3.6 - Time Alignment
Environmental Requirements
4.1 - Temperature and Power Supply Voltage
4.2 - High Humidity
4.3 - Vibration Stability
4.4 - Shock Stability
Subscriber Interface Requirements
n/a - Authentication Testing
n/a - Analog Mode Call Line Identifier
n/a - Analog Mode Short Message Service
n/a - Analog Mode Conversational Orders
n/a - Analog Mode Paging Orders
n/a - Analog Mode Idle Orders
n/a - Analog Handoff to All Channels
n/a - Analog RF Sensitivity on All Channels
n/a - Analog RF Power Output on All Channels
7.1 - Functional Controls
7.2 - Indicating Means
7.3 - Ear Protection
7.4 - Tone Indicators
9.0 - IS-136 Protocol Testing
n/a - Analog Call Setup
DTMF Performance
10.1 - DTMF Signaling
May 2004
14
Test Plan
Section
2
6
6
6
8
2
8
8
3
2
7
7
7
7
4
4
4
4
4
4
4
3
3
4
4
6
4
4
4
5
Revision 3.2
1.5 - EUT - The Cellular Subscriber Station
All units for test are to be supplied with all required peripherals and accessories, in
accordance with the Program Management Document for CTIA Mobile Station
Certification Programs. These are to include:
Table 1.2 - EUT Peripherals and Accessories
Mobile Units
1.
2.
3.
4.
5.
6.
Transceiver Unit
Handset/Cradle
Hands-free speaker
and microphone
All interconnecting
and power cables
EUT mounting
hardware
Test Interface
Adapter (TIA)
Transportable Units
1.
2.
3.
4.
5.
6.
Transceiver Unit and
Carrying Case
Handset/Cradle
Rechargeable
Batteries
Power Cables
(Charging and
battery adapter)
Antenna and Adapter
Test Interface
Adapter (TIA)
Handheld Units
1.
2.
3.
4.
5.
6.
Transceiver Unit
Rechargeable
Battery and Battery
Charger
Antenna Adapter
Power Cables
(charging and car
adapter)
Mobile/car adapter
apparatus (including
hands-free
equipment)
Test Interface
Adapter (TIA)
Other
1.
2.
3.
4.
5.
Transceiver Unit
Antenna Adapter
Power cables
Test Interface
Adapter (TIA)
Appropriate ancillary
equipment required
for normal operation
of the EUT.
In addition, any auxiliary equipment which is available as part of the product, either for
installation or as an option should be supplied.
1.6 - Subscriber Unit Test Interface (TIA) Requirements
Detailed requirements for the Test Interface Adapter are defined in TIA/EIA Interim
Standard, TIA/EIA/IS-137-A, TDMA Cellular/PCS - Radio Interface - Minimum
Performance Standard for Mobile Stations, Section 8, Mobile Station Test Interface.
These requirements represent an attempt to standardize the test interface, including
access to all points required for testing. They allow automatic tests to be carried out,
specify audio impedances, and Equipment Under Test (EUT) control codes for manual
testing.
Note that no laboratory attempt will be made to “kludge” patches for any test that
requires internal test point connections. Permission, physical access to the relevant test
points in the subscriber set, and clear instructions must be provided from the
manufacturer.
The TIA, together with appropriate documentation and labeling, must be supplied with
each unit submitted for testing. The TIA, including all associated connectors and cables,
must operate without degrading the performance of the EUT under test.
The cables supplied to connect the TIA and the unit under test must be of sufficient
length to permit the physical separation of the TIA from the EUT under test in
environmental testing (approximately 5 to 6 feet).
May 2004
15
Revision 3.2
The connectors supplied for connection of the TIA and/or the EUT to the test equipment
must be standard connectors (N-type, BNC or SMA). If specialized or proprietary
connectors are used, adapters must be provided.
Additional criteria may be added to the TIA requirement if deemed necessary by the
testing laboratory.
1.7 - Subscriber Unit Documentation
All documentation associated with the installation and operation of the equipment shall
be supplied in accordance with the CTIA Program Management Document-Mobile
Station Certification Programs. This should include:
•
•
•
•
•
•
•
User guides or manuals
Programming instructions
Installation guides or manuals
Service manuals, including manual control of EUT from TIA and/or keypad
Identification of the IF frequencies used in the receiver
Diagram of the Test Interface Adapter, giving details of the pin connections.
Submission check-list (Appendix B)
In addition to the documentation, a telephone number and contract person at the
manufacturer shall be supplied, to provide back-up in answering technical or operational
questions.
1.8 - Test Equipment and Software
The “core” test equipment used during the evaluation will be identified in each individual
Test Procedure. Equipment may be substituted or updated from time to time. Should this
occur, such change shall be noted in the Test Report. Equipment shall be calibrated to
standards traceable to NIST. Accuracy of equipment shall normally be as described in
Section 6 of the standard.
1.9 - Test Environment
All tests as described in this Test Plan will be performed at an accredited laboratory
contracted by CTIA. Personnel performing the test will be experienced in the testing of
mobile communications equipment. Special instructions, where needed for operation of
EUT will be provided by the manufacturer.
Representatives from the manufacturers whose equipment is under test may witness any
part of the testing. Such witnessing should be arranged prior to testing, and shall not
unduly increase the time allocated to the test. Incremental costs, if any, incurred due to
test witnessing, will be borne by the manufacturer.
May 2004
16
Revision 3.2
All tests, with the exception of the environmental tests, will be performed under normal
laboratory test conditions, as required by ISO/IEC Guide 25.
1.10 - Failure Criteria
Failure during the tests may occur as:
a) Failure to Meet a Required Parameter/Specification - If this condition is observed,
the laboratory shall make a reasonable check of the unit, and/or second unit, to ensure
that a true failure has taken place. If the unit under test remains functional, and the
laboratory deems that testing can continue, the failure shall be reported in the Test
Report, and/or the second test sample will be substituted for the remaining evaluation
when reasonable. CTIA shall be notified of all conditions and laboratory decisions
during the evaluation process.
b) Serious Failure - This shall include failure to meet the recommended minimum
performance criteria for digital parameters, function, physical failure, burning, etc. If
such failures occur, the evaluation shall be stopped and the second test sample
substituted to ensure that a true failure had occurred. CTIA shall be notified
immediately when a serious failure occurs.
All failures of any type will be noted in the Test Report. Where deemed appropriate by
the testing laboratory, interim failures will also be reported for recommended action.
Repairs or alterations to the unit under test will not be made unless specific instruction to
do so is received from the client. Such work is not considered within the scope of testing
to this procedure.
For certification purposes, tests different from those shown in this Test Plan will only be
conducted upon instruction by CTIA. Certain tests are conducted for informational
purposes only.
1.11 - Test Reports
The test report will provide the results of the tests, and will include:
1. The type, serial number and description of the equipment tested.
2. FCC ID Number and Software Revision.
3. The date of the tests.
4. The person who performed the tests.
5. The laboratory facility used for the tests.
6. The reference Test Plan to which the units were tested.
7. The test results, identifying each set of results for each individual procedure.
8. A list of where the unit did not meet the specified criteria (failures).
9. Data and plots.
10. Contact Point.
May 2004
17
Revision 3.2
The Certification Test Report will not normally provide any analysis of why the unit
might have failed any test, and will not suggest any modifications to correct the problem.
Two copies of all Certification Test Reports will be delivered to CTIA. Requests for
additional copies should be made through CTIA.
Specific test results will be released to the submitting manufacturer only. CTIA will
maintain complete confidentiality of specific test results. Upon satisfaction of the CTIA
Certification Program Manager that all Certification Program requirements have been
met, a unit will be added to the CTIA List of Certified Mobile Stations and made
available to the industry and the general public.
Neither public nor industry notifications will be made upon the failure of a unit to pass.
Specific test data results will not be released without the written approval of the
submitting manufacturer.
May 2004
18
Revision 3.2
Section 2 - The Automatic Baseline
2.1 - Introduction
This section describes the tests that are automatically performed by software provided by
the test equipment manufacturers. In an effort to efficiently evaluate a subscriber
station’s performance, in conjunction with the need to use the test equipment
manufacturer’s test software, the EUT will be tested in the “normal conversational”
mode. Thus, tests defined within this section will be performed in accordance with the
intent of the standard. Upon an EUT’s failure to comply with the industry’s criteria in
critical areas, results will be verified in accordance with the standard.
The Hewlett-Packard HP-8920B RF Communications Test Set is the “core” test set used
for the Automatic Tests. This is not meant to preclude the use of other appropriate
testing apparatus for the verification of failures. This test set is equipped with the HP
11807E Option 024 AMPS/EAMPS/DAMPS/NAMPS Cellular/PCS Tests. These tests
are performed, generally, with minimal operator intervention. Current firmware and
software revisions will be included in the final report.
This series of tests is used for two purposes. Firstly, these tests are used to judge the
performance of the EUT in specific areas. Secondly, these tests are used to track a
generic performance criterion as the EUT is exposed to various environmental stresses.
2.2 - Tests Overview
Tests included in this section are contained in Table 2.1 shown below. Test names are
from the HP8920B evaluation software (HP 11807E, Option 024) or the Wavetek 3600D
custom TDMA software:
Table 2.1 - Automatic Baseline Tests from HP-8920B
EIA/IS-137-A
Subsection
2.2.2.1
2.2.2.3
2.2.2.4
2.2.2.5
2.2.3.1
2.3.1.1
2.6.2
3.1.1.2
3.1.2.2
3.2.1.1
3.2.1.2
3.3.1.2.1
3.3.1.2.2
3.3.1.2.3
May 2004
EIA/IS-137-A
Title
Electrical Audio Frequency Response
Expandor
Hum and Noise
Audio Harmonic Distortion
Manchester Decoding
RF Sensitivity
Receiver Signal Level Range Capability
Frequency Stability
Digital Frequency Stability
Analog RF Power Output
Digital RF Power Output
Compressor
Transmit Electrical Audio Response
Modulation Deviation Limiting
19
HP 11807E, Option 024
Test Name
RXA Audio Frequency Response
RXA Expandor
RXA Hum And Noise
RXA Audio Distortion
TXA Wideband Data Deviation
RXA SINAD
RXD Receiver Sensitivity
TXA Frequency Error
TXD Modulation Accuracy
TXA RF Power Output
TXD RF Power Output
TXA Compressor Response
TXA Audio Frequency Response
TXA Modulation Deviation Limiting
Revision 3.2
EIA/IS-137-A
Subsection
3.3.1.3
3.3.1.4
3.3.1.5
3.3.1.6
3.3.1.8
3.3.2.1
3.4.1.2.1
3.6
EIA/IS-137-A
Title
Wideband Data
Supervisory Audio Tone
Signaling Tone
FM Hum and Noise
Modulation Distortion and Noise
Modulation Type and Accuracy
Adjacent and Alternate Channel Power
due to Modulation
Time Alignment
HP 11807E, Option 024
Test Name
TXA Wideband Data Deviation
TXA SAT/DSAT
TXA Signaling Tone / DST
TXA FM Hum and Noise
TXA Audio Distortion
TXD Modulation Accuracy
TXD Adjacent Channel Power
TXD Time Alignment
Table 2.2 - Automatic Baseline Tests from Wavetek 3600D
EIA/IS-137-A
Subsection
2.3.2.5
2.6.2
EIA/IS-137-A
Title
Mobile Assisted Handoff/
Mobile Assisted Channel Allocation Bit Error Rate
Digital RSSI
Wavetek 3600D
IS137-A Custom Software Test
Name
MAHOBER
MAHORSSI
2.3 - Test Procedure
Tests are performed by connecting the EUT to the HP 8920B or Wavetek 3600D test set via the
TIA supplied by the manufacturer. Typical test set-up is shown in Figures 2.1 and 2.2.
Figure 2.1 - Configuration for Automatic Baseline Testing with HP8920B
HP-8920B
TIA
AF Out AF In
RF In/Out
EUT
May 2004
20
Revision 3.2
Figure 2.2 - Configuration for Automatic Baseline Testing with Wavetek 3600D
Wavetek
3600D
RF
EUT
2.4 - Results Reporting
Results from the HP-8920B are reported by transferring data from the automatic test suite
to Table 2.3 and 2.4. Datasheets will be modified as required to include appropriate
results. Test results from the Wavetek 3600D are reported by including a copy of the
data output in the final report.
Automatic tests in the cellular band are performed with the EUT on channel 384, 991 and
799. For PCS frequencies, automatic tests are performed with the EUT on channel 2, 999
and 1998.
May 2004
21
Revision 3.2
Table 2.3 - Automatic Baseline Results Reporting-Analog (HP-8920B)
Test Description
RXA Audio Resp @ .30kHz (dB err)
RXA Audio Resp @ .80kHz (dB err)
RXA Audio Resp @ 1.30kHz (dB err)
RXA Expandor Zero Ref (dBV)
RXA Exp Resp @ -21.0 dB (dB err)
RXA Exp Resp @ 4.0 dB (dB err)
RXA Exp Rest @ 12.3 dB (dB err)
RXA Hum and Noise (dB)
RXA Audio Distortion (%)
RXA SINAD @ -116 dBm (dB)
TXA Frequency Error (ppm)
TXA Power @ Level 0 (dBW)
TXA Compressor Zero Ref Dev
TXA Comp Track Error @ 25 dB
TXA Comp Track Error @ 20 dB
TXA Comp Track Error @ 15dB
TXA Comp Track Error @ -5dB
TXA Audio Resp @ .30kHz (dB err)
TXA Audio Resp @ .80kHz (dB err)
TXA Audio Resp @ 1.30kHz (dB err)
May 2004
Criteria
Min
Max
-6.0
+1.0
-3.0
+1.0
-3.0
+1.0
-3.0
+1.0
-3.0
+1.0
-3.0
+1.0
-6.0
+1.0
-20 dBV nominal
-2.0
+2.0
-2.0
+2.0
-2.0
+2.0
-2.0
+2.0
-2.0
+2.0
-1.0
+1.0
-1.0
+1.0
-1.0
+1.0
384
Channel
991
P/F
799
-32.0
5.0
12.0
-2.5
+2.5
See Table 2.6
For Criteria
N/A
N/A
N/A
-0.5
-0.5
-0.5
-0.5
-1.0
-1.0
-1.0
-1.0
-1.0
-1.0
-3.0
-3.0
-3.0
-3.0
22
N/A
N/A
N/A
+0.5
+0.5
+0.5
+0.5
+1.0
+1.0
+1.0
+1.0
+1.0
+1.0
+1.0
+1.0
+1.0
+1.0
Revision 3.2
Criteria
Test Description
TX RVC data pk +dev (kHz)
TX RVC data pk -dev (kHz)
TX RVC data pk+ w/transient
TX RVC data pk- w/transient
TXA SAT freq Error @ 5970Hz
TXA SAT pk dev @ 5970Hz
TXA SAT pk dev @ 6000 Hz
TXA SAT pk dev @ 6030Hz
TXA Signaling Tone Freq.
TXA Signaling Tone pk dev
TXA FM Hum and Noise
TXA Audio Distortion
TXA Mod Limiting Inst Pk+
TXA Mod Limiting @ .30kHz
TXA Mod Limiting @ 1.30kHz
TXA Mod Limiting Inst PkTXA Mod Limiting @ .30kHz
May 2004
Min
-3.0
-3.0
-3.0
7.200
7.200
N/A
N/A
-1.0
1.800
-1.0
1.800
-1.0
1.800
9.999
7.200
-12.0
-12.0
-12.0
-12.0
-12.0
-12.0
-12.0
-12.0
-12.0
-12.0
-12.0
-12.0
-12.0
-12.0
-12.0
-12.0
23
Max
+1.0
+1.0
+1.0
8.800
8.800
N/A
N/A
+1.0
2.200
+1.0
2.200
+1.0
2.200
10.001
8.800
-32.0
5.0
+12.0
+12.0
+12.0
+12.0
+12.0
+12.0
+12.0
+12.0
+12.0
+12.0
+12.0
+12.0
+12.0
+12.0
+12.0
+12.0
384
Channel
991
P/F
799
Revision 3.2
Table 2.4 - Automatic Cellular Baseline Results Reporting-Digital (HP-8920B)
Test
Criteria
Min
Max
3.0
-114.0
-105.0
12.50
25.00
10.00
1.00
-20.00
-200.00 200.00
384
Channel
991
P/F
799
RXD Reported BER Interval
RXD RSSI Level (dBm)
TXD Error Vector Magnitude (%)
TXD Phase Error (deg)
TXD Magnitude Error (%)
TXD Amplitude Error (dB)
TXD Origin Offset (dB)
TXD Frequency Error (Hz)
TXD Power @ Level 0 (dBW)
See Table 2.7
For Criteria
TXD Adjacent Channel Power @ Power Level 0
TXD Lower Adj Ch Power (dB)
-26.00
TXD Upper Adj Ch Power (dB)
-26.00
TXD Lower 1st Alt Ch Power (dB)
-45.00
TXD Upper 1st Alt Ch Power (dB)
-45.00
TXD Lower 2nd Alt Ch Power (dB)
-45.00
TXD Upper 2nd Alt Ch Power (dB)
-45.00
TXD Time Offset @ Adjstmt 5 (Symbols)
47.25
47.75
49.25
49.75
52.75
53.25
54.25
54.75
56.75
57.25
59.75
60.25
57.25
57.75
53.75
54.25
50.25
50.75
46.75
47.25
44.75
45.25
May 2004
24
Revision 3.2
Table 2.5 - Automatic PCS Baseline Results Reporting-Digital (HP-8920B)
Test
Criteria
Min
Max
3.0
-114.0
-105.0
12.50
25.00
10.00
1.00
-20.00
-200.00 200.00
2
Channel
998
P/F
1998
RXD RSSI Level (dBm)
TXD Error Vector Magnitude (%)
TXD Phase Error (deg)
TXD Magnitude Error (%)
TXD Amplitude Error (dB)
TXD Origin Offset (dB)
TXD Frequency Error (Hz)
See Table 2.7
For Criteria
TXD Adjacent Channel Power @ Power Level 0
TXD Lower Adj Ch Power (dB)
-26.00
TXD Upper Adj Ch Power (dB)
-26.00
TXD Lower 1st Alt Ch Power (dB)
-45.00
TXD Upper 1st Alt Ch Power (dB)
-45.00
TXD Lower 2nd Alt Ch Power (dB)
-45.00
TXD Upper 2nd Alt Ch Power (dB)
-45.00
47.25
47.75
49.25
49.75
52.75
53.25
54.25
54.75
56.75
57.25
59.75
60.25
57.25
57.75
53.75
54.25
50.25
50.75
46.75
47.25
44.75
45.25
May 2004
25
Revision 3.2
Table 2.6 - Analog Power Level Criteria
Power
Level
0
1
2
3
4
5
6
7
Power Class I
Min
Max
+2.0
+8.0
-2.0
+4.0
-6.0
0.0
-10.0
-4.0
-14.0
-8.0
-18.0
-12.0
-22.0
-16.0
-26.0
-20.0
Criteria (dBW)
Power Class II
Min
Max
-2.0
+4.0
-2.0
+4.0
-6.0
0.0
-10.0
-4.0
-14.0
-8.0
-18.0
-12.0
-22.0
-16.0
-26.0
-20.0
Power Class III
Min
Max
-6.0
0.0
-6.0
0.0
-6.0
0.0
-10.0
-4.0
-14.0
-8.0
-18.0
-12.0
-22.0
-16.0
-26.0
-20.0
Table 2.7 - Digital Power Level Criteria
Power
Level
0
1
2
3
4
5
6
7
8
9
10
May 2004
Power Class I
Min
Max
+2.0
+8.0
-2.0
+4.0
-6.0
0.0
-10.0
-4.0
-14.0
-8.0
-18.0
-12.0
-22.0
-16.0
-26.0
-20.0
-26.0
-26.0
-26.0
-20.0
-20.0
-20.0
Criteria (dBW)
Power Class II Power Class III
Min
Max
Min
Max
-2.0
+4.0
-6.0
0.0
-2.0
+4.0
-6.0
0.0
-6.0
0.0
-6.0
0.0
-10.0
-4.0
-10.0
-4.0
-14.0
-8.0
-14.0
-8.0
-18.0
-12.0
-18.0
-12.0
-22.0
-16.0
-22.0
-16.0
-26.0
-20.0
-26.0
-20.0
DIGITAL ONLY
-26.0
-20.0
-26.0
-20.0
-26.0
-20.0
-26.0
-20.0
-26.0
-20.0
-26.0
-20.0
26
Power Class IV
Min
Max
-6.0
0.0
-6.0
0.0
-6.0
0.0
-10.0
-4.0
-14.0
-8.0
-18.0
-12.0
-22.0
-16.0
-26.0
-20.0
-30.0
-36.0
-42.0
-24.0
-28.0
-32.0
Revision 3.2
Section 3 - The Manual Baseline
3.1 - Introduction
This section describes the tests that cannot be automatically performed by software
supplied with the test equipment. These tests require manual control of the RF
instrumentation and access to specific test points in the EUT. These tests are described in
significant detail because the consistency and repeatability inherent in an automated test
system will be more difficult to otherwise attain with manual testing.
To achieve maximum efficiency, many of these tests will be automated with software
developed specifically for the purpose of instrumentation control. This software will be
made available when completed. Additionally, some tests may be performed with the
EUT in the “normal conversational” mode.
Table 3.1 - Manual Test Overview
Test Plan
Subsection
3.3.1
3.3.2
3.3.3
3.3.4
3.3.5
3.3.6
3.3.7
3.3.8
3.3.9
3.3.10
3.3.11
3.3.12
3.3.13
3.3.14
3.3.15
3.3.16
3.3.17
3.3.18
3.3.19
3.3.20
3.3.21
3.3.22
3.3.23
3.3.24
3.3.25
May 2004
EIA/IS-137-A
Subsection
2.1.2
2.2.2.2
2.2.3.2
2.3.1.2
2.3.1.3
2.3.1.4
2.3.1.5
2.3.2.1
2.3.2.2
2.3.2.3
2.3.2.4
2.3.2.6
2.3.2.7
2.6.1
3.1.1.4
3.1.1.3
3.2.3.1
3.2.3.2
3.2.4
3.2.5
3.3.1.2.4
3.3.1.7
3.5
Description
Synchronization
Audio Muting
SAT Decoding / SAT Fading
Analog Adjacent and Alternate Channel Desensitization
Analog Intermodulation Spurious Response Attenuation
Analog Protection Against Spurious-Response Interference
Analog Bit Error Rate
Digital Receiver Signal Level Range
Digital Adjacent and Alternate Channel Desensitization
Digital Intermodulation Spurious Response Attenuation
Digital Blocking & Spurious Response Rejection
Digital Co-Channel Performance
Delay Interval
Analog Received Signal Strength Indicator
Analog Channel Switching Time
Analog Carrier Switching Time
Analog RF Power Transition Time
Digital RF Power Transition Time
Analog Carrier On State
Analog Protection Against False Transmission
Analog Audio Voice Path Muting
Analog Residual Amplitude Modulation (AM)
Acoustic Echo Path Loss
Analog RF Sensitivity on All Channels
Analog RF Power Output on All Channels
27
Revision 3.2
3.3 - Test Procedures, Criteria and Results Reporting
3.3.1 - Synchronization
The time required for a mobile station to switch between traffic channels and
obtain synchronization on the new assigned channel.
3.3.1.1 - Test Procedure
1. Connect equipment as shown in Figure 3.1.
2. Using the IFR 1600-CSA Cell Site Simulation screen - or - the EUT
programming codes establish a DTC call on channel 384 (998 for PCS
operation).
3. Using a spectrum analyzer or equivalent device, confirm a RF level of
–60 dBm measured at the EUT.
4. Using the HP8920B, setup a Rayleigh faded second traffic channel at
least 60 kHz away from the initial traffic channel.
5. Set fading parameters and relevant RF levels on the second traffic
channel using the TAS 4500 as per Table 3.2. Confirm RF levels
measured at the EUT.
6. Using TML’s instrumentation controlling software, or equivalent
method, perform 100 sequential handoffs from the initial traffic
channel to the second traffic channel.
7. Measure the time from the mobile’s acknowledgment of the handoff
message to the time when the mobile transmits the first shortened
burst, within ½ symbol of the correct position on the new traffic
channel.
8. Analyze test results and record pass/fail in Table 3.3.
May 2004
28
Revision 3.2
Figure 3.1 – Synchronization Test Set-Up
EUT
HP-8920B
Duplex
Out Ant In
AF Out
AF In
TAS 4500 RF Channel
Emulator
Ch 1
Ch 2
In
In
Out
Isolator
RF Coupler
Out
IFR 1600CSA
RF
3.3.1.2 - Criteria
On a minimum of 95 out of 100 attempts, the EUT shall meet the criteria
of Table 3.2:
Table 3.2 - Synchronization Criteria
May 2004
Second Generator
RF level (dBm)
Simulated Vehicle
Speed (km/h)
-90
-103
8 and 100
8 and 100
29
Acquisition
Time
(msec)
130
250
Revision 3.2
3.3.1.3 - Results Reporting
Table 3.3 - Synchronization Results Table
Second Generator
RF level (dBm)
-90
-90
-103
-103
May 2004
Simulated Vehicle
Speed (km/h)
8
100
8
100
30
Successful Attempts (%)
Cellular Mode
PCS Mode
Revision 3.2
3.3.2 - Audio Muting
The receiver audio output shall be muted to prevent unnecessary or unwanted
noise being directed to the user. The muting shall not introduce unwanted
transients into the audio signal.
2. Using the HP8920B Call Control screen - or - the EUT programming
codes establish a call on channel 384.
3. In the “RX” screen set the RF signal level to -50 dBm modulated with
a 1000 Hz tone at ±8 kHz deviation, plus a 6000 Hz SAT at ±2 kHz
deviation.
4. Initialize a power level change on the EUT via the Call Control
Screen.
5. Using the HP 3589A observe the receive audio transient times, levels
and overshoot.
Figure 3.2 - Muting Audio Test Set-Up
HP-8920B
AMO
TIA
RF In/Out
AF Out AF In
HP-3589A
EUT
Input
3.3.2.2 - Criteria
The audio level from the 1004 Hz tone shall be muted by at least 40 dB
when the audio-mute function is enabled.
May 2004
31
Revision 3.2
The switching transient shall not exceed 25% of the peak value of the
1004 Hz tone output when the audio circuit is muted or unmuted. In
addition, the switching transient duration shall not exceed 25 ms.
Table 3.4 - Muting Audio Test Results Table
Item
Unmuted Audio Output Level (dBm)
Muted Audio Output Level (dBm)
Muting Attenuation (Difference U-M)
Switching Transient ON (ms)
Switching Transient OFF (ms)
Overshoot (%)
May 2004
Measured Value
32
Revision 3.2
3.3.3 - SAT Decoding / SAT Fading
The SAT detection circuitry shall be capable of detecting SAT frequencies of
5970, 6000 or 6030 Hz, and provide the received frequency to the SAT
transmission circuit of the transmitter (see EIA/TIA IS-136.2).
Unless otherwise noted SAT Fading will be evaluated for this Test Plan
section. Testing will be in accordance with EIA/TIA IS-136.2 sections
2.4.1.3 and 2.6.5.1.
2. Execute TML SAT Fading Software, respond to prompts.
3. Report results in Table 3.5.
Alternate manual methodology for this test
1. Connect EUT to HP 8920B via a RF direct connection.
2. Using the HP8920B Call Control screen - or - the EUT
programming codes establish call on channel 384.
3. On the Duplex screen stop transmission of SAT and monitor
time to call drop.
4. Report results in Table 3.5.
Figure 3.3 – SAT Fading Test Set-Up
HP-8920B
TIA
RF In/Out
AF Out AF In
EUT
PC
May 2004
33
Revision 3.2
As an alternate testing methodology the following procedure may be used
when appropriate:
2. Using the HP8920B Call Control screen - or - the EUT
programming codes, establish a call on channel 384.
3. In the RX screen apply a –50 dBm RF input signal modulated
with 1000 Hz at ±8 kHz peak frequency deviation. Enable the
C-Message filter.
4. Set the RF level to achieve a 12 dB SINAD. Increase the RF
level by 3 dB. Remove the 1000 Hz tone, but record this
reference level.
5. Apply SAT frequency 5970 Hz to modulate the RF signal to
produce a ±2 kHz peak frequency deviation.
6. Remove the SAT modulation. Record the reference level.
7. Reapply the 1000 Hz modulation at the level recorded in step
4.
8. Using the HP 3589A determine the time it takes to decode the
presence and loss of SAT when SAT is applied and removed.
9. Repeat this procedure for 6000 Hz and 6030 Hz SAT
frequencies.
10. Record results in Table 3.6.
Figure 3.4 – SAT Decoding Test Set-Up
HP-8920B
AMO
TIA
RF In/Out
AF Out AF In
HP-3589A
EUT
Input
May 2004
34
Revision 3.2
3.3.3.2 - Criteria
SAT Decoding:
Upon application of any one of the three SAT frequencies, the SAT
detection circuitry shall correctly decode the received SAT and provide it
to the SAT transmission circuit within 250 ms. Upon removal of SAT of
any of the three frequencies, the SAT detection circuitry shall report the
loss of SAT for fade timing within 250 ms.
SAT Fading/Loss of Radio-Link Continuity:
While the mobile station is tuned to a traffic channel, it must monitor the
Fade Timing status. Upon loss of SAT detection, if the fade timer counts
to 5 seconds, the mobile station must turn off its transmitter and enter the
Serving-System Determination task.
Table 3.5 - SAT Fading Test Results
Test Parameter
SAT Fading
Criteria (sec)
5.00
Measured Value (sec)
Table 3.6 - SAT Decoding Test Results (Alternate Methodology)
SAT Frequency
5970 Hz
6000 Hz
6030 Hz
May 2004
Presence Reported (ms)
35
Loss Reported (ms)
Revision 3.2
3.3.4 - Analog Adjacent and Alternate Channel Desensitization
The adjacent channel selectivity and desensitization of a receiver is a measure of
its ability to receive a modulated input signal on its assigned channel frequency in
the presence of a second modulated input frequency spaced either one channel
(30kHz) above or one channel (30 kHz) below the assigned channel frequency.
The alternate channel selectivity and desensitization of a receiver is a measure of
the presence of a second modulated input frequency spaced either two channels
(60 kHz) above or two channels (60 kHz) below the assigned channel frequency.
codes, establish a AVC call on channel 384.
HP 8920B Settings
3. In the RX screen set 1000 Hz modulation at ±8 kHz peak deviation.
4. Set Filter 1 to C-message.
5. Set SINAD measurement to Average.
6. Decrease RF output level until measured RX SINAD is 12 dB.
7. Record this level as the reference level.
8. Increase RF source level by 3 dB.
9. Using a spectrum analyzer or equivalent device, measured the RF level
at the EUT.
Interfering RF Signal Settings
10. Using the Signal Generator, create an interfering ±8 kHz deviation
modulated signal (channel) using a 400 Hz tone 30 kHz above the
EUT channel (i.e. for channel 384 set 881.55 MHz).
11. Starting at a RF level of –127 dBm, increase the interfering signal
level until the EUT SINAD degrades back to 12 dB. Record RF levels
at the EUT. Subtract this value from the reference value and record
the result as the selectivity in dB.
12. Repeat procedure with interferer at 60 kHz above, and 30 kHz and 60
kHz below the EUT channel.
13. Record measured values in Table 3.7.
14. Repeat entire procedure with EUT on channels 991 and 799.
May 2004
36
Revision 3.2
Figure 3.5 - Analog Adjacent and Alternate Channel Desensitization Test Setup
HP-8920B
TIA
RF In/Out
AF Out AF In
EUT
HP ESG-D3000A
Signal Generator
RF Coupler
10 dB Attenuator
3.3.4.2 - Criteria
The minimum adjacent-channel selectivity shall be 16 dB. The minimum
alternate-channel selectivity shall be 60 dB.
Table 3.7 - Analog Adjacent and Alternate Channel Desensitization Test Results
Reference
Level
(dBm)
for 12 dB
SINAD
Adjacent Selectivity Limit
Sel. Min =16 dB
CH +30kHz
CH -30kHz
Alternate Selectivity Limit
Sel. Min. = 60 dB
CH +60kHz
CH -60kHz
Level
(dBm)
Level
(dBm)
Sel.
(dBm)
Level
(dBm)
Sel.
(dBm)
Sel.
(dBm)
Level
(dBm)
Sel.
(dBm)
CH 384
CH 991
CH 799
May 2004
37
Revision 3.2
3.3.5 - Analog Intermodulation Spurious Response Attenuation (ISA)
The intermodulation spurious response attenuation of the receiver is the measure
of its ability to receive a modulated input RF signal frequency in the presence of
two unmodulated interfering signals so separated from the assigned input signal
frequency and from each other that the nth order mixing of the two undesired
signals can occur in the non-linear elements of the receiver, producing a third
signal whose frequency is equal to that of the assigned input RF signal frequency.
3.3.5.1.1 - Close-Spaced ISA
1. Set up equipment as shown in Figure 3.6.
codes establish a AVC call on channel 384.
3. If possible, disable the Expandor of the EUT. On the RX screen set
the C-Message filter and 1000 Hz modulation at ±8 kHz peak
deviation.
4. Adjust the HP8920B RF signal level to produce a 12 dB SINAD level
at the audio-output terminals of the receive path. Increase RF output
level by 3 dB.
5. Using a spectrum analyzer or equivalent device, measure and record
the RF signal at the EUT.
6. Using two Signal Generators, create two different interfering channels.
One at 60 kHz above the test channel and the other at 120 kHz above
the test channel.
7. Simultaneously increase the two interfering signal levels until the EUT
SINAD degrades back to 12 dB. Record the RF levels measured at the
EUT and subtract the RF reference level recorded in step 4 from this
value.
8. Repeat step 6 with the interfering channels set to 60 kHz and 120 kHz
below the test channel respectfully.
9. Repeat this procedure with the EUT on channels 991 and 799.
10. Complete Table 3.8.
May 2004
38
Revision 3.2
Figure 3.6 - Analog ISA Test Setup
HP-8920B
TIA
RF In/Out
EUT
AF Out AF In
HP ESG-D3000A
Signal Generator
HP 8656B Signal Generator
RF Coupler
10 dB Attenuator
3.3.5.1.2 - Wide-Space ISA
3. If possible, disable the Expandor of the EUT. On the RX screen set
the C-Message filter and 1000 Hz modulation at ±8 kHz peak
deviation.
at the audio-output terminals of the receive path. Increase RF output
level by 3 dB.
5. Using a spectrum analyzer or equivalent device, measure and record
the RF signal at the EUT.
6. Using two Signal Generators, create two different interfering channels.
One at 330 kHz above the test channel and the other at 660 kHz above
the test channel.
7. Simultaneously increase the two interfering signal levels until the EUT
SINAD degrades back to 12 dB. Record the RF levels measured at the
EUT and subtract the RF reference level recorded in step 4 from this
value.
8. Repeat step 6 with the interfering signals set at 330 kHz and 660 kHz
below the test channel respectfully.
9. Repeat this procedure with the EUT on channels 991 and 799.
May 2004
39
Revision 3.2
3.3.5.2 - Criteria
The close-spaced Intermodulation spurious response attenuation shall be
at least 65 dB for Class I, II, III and IV subscriber units. The wide-spaced
Intermodulation spurious response attenuation shall be at least 70 dB for
Class II, III and IV subscriber units and at least 73 dB for Class I
subscriber units. A class II, III or IV unit when used in a mobile
accessory which changes the unit to a Class I is not required to meet the
73 dB minimum standard.
Table 3.8 - Close-Spaced Analog Intermodulation Spurious Response Attenuation Test Results
Reference
Level
(dBm)
for 12 dB
SINAD
Intermodulation Spurious Attenuation (ISA) Minimum 65 dB
Interfering CH +60 kHz
Interfering CH -60 kHz
and CH +120kHz
and CH -120 kHz
Smallest
Level
(dBm)
ISA
(dB)
Level
(dBm)
ISA
(dB)
ISA
(dB)
CH 384
CH 991
CH 799
Table 3.9 - Wide-Spaced Analog Intermodulation Spurious Response Attenuation Test Results
Reference
Level
(dBm)
for 12 dB
SINAD
Intermodulation Spurious Attenuation (ISA) Minimum 70 dB
and CH +660 kHz
and CH -660 kHz
Smallest
Level
(dBm)
ISA
(dB)
Level
(dBm)
ISA
(dB)
ISA
(dB)
CH 384
CH 991
CH 799
May 2004
40
Revision 3.2
3.3.6 - Protection Against Spurious-Response Interference
The receiver spurious-response attenuation is a measure of the receiver’s ability
to discriminate between the input signal at the assigned frequency and an
undesired signal at any other frequency to which it is responsive.
1. Setup equipment as shown in Figure 3.7.
3. On the HP 8920B RX screen enable the C-Message filter, set 1000 Hz
modulation at ±8 kHz deviation.
4. Analyze and allow for cable/splitter loss in test configuration.
at the audio-output terminals of the receive path. Record the RF signal
as the RF source reference level. Increase RF level by 3 dB.
6. Set the HP ESG-D3000A Signal Generator for 400 Hz modulation at
±8 kHz deviation. Set the frequency of the Signal Generator for the
lowest IF or the lowest OF of the EUT (whichever is lower). Set the
output level to 60 dB above the reference level measured in Step 5.
7. Using the HP8920B to monitor the SINAD, scan the frequency span
starting as defined in step 6 to 3 GHz.
8. Record any frequencies at which the SINAD degrades to less than 12
dB.
May 2004
41
Revision 3.2
Figure 3.7 - Protection Against Spurious-Response Interference Test Setup
HP-8920B
TIA
RF In/Out
AF Out AF In
EUT
HP ESG-3000A Signal
Generator
RF Coupler
10 dB Attenuator
3.3.6.2 - Criteria
The spurious-response attenuation shall be at least 60 dB for all undesired
signals 60 kHz or more removed from the assigned input signal frequency.
Table 3.10 - Analog Protection Against Spurious-Response Interference Results Table
Spurious Response
Frequency (MHz)
May 2004
RX SINAD (dB)
42
Spurious Response
Attenuation at
SINAD = 12 dB (dB)
Revision 3.2
3.3.7 - Analog Bit Error Rate
The bit-error rate is the ratio of the number of erroneous bits received to the total
number of bits received during an observation period.
1. Connect equipment as shown in Figure 3.8 making sure that the RF-in
port on the HP8920B is changed to duplex out/ant. in connection.
2. Set the TAS 4500 RF Channel Emulator for Rayleigh fading
conditions, 32 km/hr, RF reference level set to minimum with the RF
LO’s set for the corresponding RF RX and TX frequency for the
channel.
4. 0 dB CNR is determined by setting the output RF level of the HP
8920B at -25 dBm and increasing the internal attenuation of the TAS
4500 until 12 dB SINAD is observed. 0 dB CNR is the observed RF
level + 3 dB
5. Perform test RXA Forward Voice Channel Order Message Error Rate
(OMER) for a RF level as determined by step 3.
6. Repeat for CNR’s of 5 to 30 dB in steps of 5 dB by decreasing the
attenuator setting on the TAS 4500.
7. Record results in Table 3.12. (Note: BER = %OMER / 40)
Figure 3.8 - Analog Bit Error Rate Test Set Up
HP-8920B
Duplex
Out Ant In
EUT
AF Out AF In
RF Isolator
TAS 4500 RF Channel
Emulator
May 2004
Ch 1
Ch 2
In
In
Out
RF Coupler
Out
43
Revision 3.2
3.3.7.2 - Criteria
Data points for actual bit-error-rate performance of the data receiver shall
not be above the curve defined by the data points in Table 3.11, where
Γ=Carrier-to-Noise Ratio (CNR). Mean CNR in dB=10log10Γ, and Error
Rate = 2 /(Γ + 4).
Table 3.11 - Analog Bit Error Rate Criteria
Mean CNR
dB (x-axis)
0
5
10
15
20
25
30
Error Rate
(y-axis)
0.40
0.279
0.143
0.0560
0.0192
0.00623
0.00199
Table 3.12 - Analog Bit Error Rate Data Table
Mean CNR (dB)
0
5
10
15
20
25
30
May 2004
OMER (%)
44
BIT Error Rate
Revision 3.2
3.3.8 - Digital Receiver Signal Level Range
The Signal Level Range Capability of the receiver is defined as the range of
signal levels on its channel of operation which it can demodulate without
generating unacceptable errors in the received data stream, in the presence of no
interfering signals.
The error rate for Data Field bits shall be measured for simulated flat Rayleigh
fading and static (no fading) conditions. BER shall be used to measure Data Field
performance on the DTC and WER shall be used to measure Data Field
performance on the BCCH.
Sensitivity to low-level signals and high levels signals (overload) are measured.
Test procedure for the BCCH portion of this testing is currently being
developed. Methodology may be based on Figure 3.7. WER is currently
not supported by the HP8920B firmware.
DTC Measurement Procedures
1. Connect the EUT as shown in Figure 3.9.
codes establish a DTC call on channel 384 (998 for PCS operation).
3. Set the output RF level of the HP 8920B to -25 dBm and increase the
internal attenuation of the TAS 4500 to obtain the appropriate RF
levels defined in Table 3.13. Using a spectrum analyzer or equivalent
device, confirm the RF levels measured at the EUT.
4. Set TAS Channel Emulator for appropriate fading conditions (see
Table 3.11).
5. On HP8920B go to the Digital Measurements screen under Call
Control and perform BER measurements at the defined RF levels and
fading conditions.
6. Record data in Table 3.14.
May 2004
45
Revision 3.2
Figure 3.9 -Digital Receiver Signal Level Range Test Set Up
HP-8920B
Duplex
Out Ant In
EUT
AF Out AF In
RF Isolator
TAS 4500 RF Channel
Emulator
Ch 1
Ch 2
In
In
Out
RF Coupler
Out
3.3.8.2 - Criteria
The error rate performance for each test of the receiver shall not be greater
than that listed in Table 3.13:
Table 3.13 - Digital Receiver Signal Level Range Criteria
Channel
DTC
Data Field
(BER)
BCCH
(WER)
May 2004
Equivalent Vehicle Speed
(km/h)
Faded, 100
Faded, 8
Static
Static
Faded, 100
Faded, 8
Static
Static
46
RF Level
(dBm)
-103
-103
-110
-25
-103
-100
-111
-25
Error Rate
(%)
3
3
3
3
9
9
9
9
Revision 3.2
Table 3.14 - Digital Receiver Signal Level Range Results Reporting
Channel
DTC
Data Field
(BER)
BCCH
(WER)
May 2004
Equivalent Vehicle Speed
(km/h)
Faded, 100
Faded, 8
Static
Static
Faded, 100
Faded, 8
Static
Static
RF Level
(dBm)
-103
-103
-110
-25
-103
-100
-111
-25
47
Error Rate(%)
Cellular
PCS
Revision 3.2
3.3.9 - Digital Adjacent and Alternate Channel Desensitization
The adjacent channel selectivity and desensitization of a receiver is a measure of
the presence of a second modulated input frequency spaced either one channel (30
kHz) above or one channel (30 kHz) below the assigned channel frequency.
The alternate channel selectivity and desensitization of a receiver is a measure of
the presence of a second modulated input frequency spaced either two channels
(60 kHz) above or two channels (60 kHz) below the assigned channel frequency.
BER on the Data Field bits shall be used to measure performance for each test.
2. Using the HP8920B Call Control screen -or- the EUT programming
3. Adjust the HP8920B RF level to achieve -107 dBm measured at the
EUT.
4. Start transmission of pseudo-random data.
5. Using the HP ESG-3000A Signal Generator, create a DQPSK
interfering signal (channel) 30 kHz above the EUT channel (i.e. for
channel 384 set 881.55 MHz). Modulate the interfering signal with
pseudo-random data at a RF level of -94 dBm (measured at the EUT).
6. Observe and record the Bit Error Rate measurement on the HP8920B
Call Control Screen.
7. Repeat procedure with the interferer 60 kHz above the assigned
channel at a RF level of -65 dBm (measured at the EUT).
8. Repeat the above procedure for an interfering channel 30 kHz and 60
kHz below the assigned channel.
9. Repeat entire procedure with EUT on channels 991 and 799 (2 and
1998 for PCS operation).
May 2004
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Revision 3.2
Figure 3.10 - Adjacent and Alternate Channel Desensitization Test Setup (Digital)
HP-8920B
TIA
RF In/Out
AF Out AF In
EUT
HP ESG-3000A Signal
Generator
RF Coupler
10 dB Attenuator
3.3.9.2 - Criteria
The BER on the assigned channel shall be less than or equal to 3%.
Table 3.15 - Digital Adjacent and Alternate Channel Desensitization Test Results
Adjacent Selectivity Limit
CH +30kHz CH -30kHz
BER
BER
Alternate Selectivity Limit
CH +60kHz CH -60kHz
BER
BER
CH 384
Cellular
CH 991
CH 799
CH 2
PCS
CH 998
CH 1998
May 2004
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Revision 3.2
3.3.10 - Digital Intermodulation Spurious Response Attenuation
The intermodulation spurious response attenuation of the receiver is the measure
of its ability to receive a modulated input RF signal frequency in the presence of
one modulated signal and one unmodulated signal, so separated from the assigned
input signal frequency and from each other that the nth order mixing of the two
undesired signals can occur in the non-linear elements of the receiver, producing
a third signal whose frequency is equal to that of the assigned input RF signal
frequency. BER on the Data Field bits shall be used to measure performance for
each test.
3. Adjust the HP8920B RF level to obtain -107 dBm measured at the
EUT (using a spectrum analyzer or equivalent device).
4. Using the HP8656B, create an unmodulated interfering signal
(channel) 120 kHz above the test channel.
5. Using the HP ESG-3000A, create a second interfering signal (channel)
with DQPSK modulation using pseudo-random data 240 kHz above
the test channel.
6. Set both interfering signals to -45 dBm (measured at the EUT).
7. Record the BER from the HP8920B Call Control screen.
8. Repeat with both interfering signals at 120 kHz and 240 kHz,
respectfully, below the test channel.
9. Repeat with the EUT on channels 991 and 799 (2 and 1998 for PCS
operation).
May 2004
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Revision 3.2
Figure 3.11 - Digital ISA Test Setup
HP-8920B
TIA
RF In/Out
AF Out
EUT
AF In
HP 8656B Signal Generator
(2nd Generator)
RF Coupler
HP ESG-3000A Signal
Generator
(3rd Generator)
10 dB Attenuator
3.3.10.2 - Criteria
The BER on the assigned channel shall be less than or equal to 3%.
Table 3.16 - Digital Intermodulation Spurious Response Attenuation Test Results
Intermodulation Spurious Attenuation (ISA)
and CH +240kHz
and CH -240 kHz
BER
BER
Smallest
BER
CH 384
Cellular
CH 991
CH 799
CH 2
PCS
CH 998
CH 1998
May 2004
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Revision 3.2
3.3.11 - Digital Blocking and Spurious Response Rejection
Blocking is defined as the de-sensitization of the receiver by a signal separated in
frequency from the wanted signal by at least three channels. The signal
frequencies that may block the receiver range from the lowest intermediate
frequency of the receiver to at least three times the wanted signal frequency (fc) of
the receiver.
A spurious response is defined as the de-sensitization of the receiver by signals in
a specific small band of frequencies, which has a bandwidth (bs) of the same order
as the channel bandwidth. The frequencies of signals that may produce spurious
responses are in the same range as those that may cause blocking. The bandwidth
(bs) of the spurious response is the continuous range of frequencies in which a
signal at the level of the blocking level limit causes the error rate limit to be
exceeded.
3. Adjust the HP8920B RF level to maintain the signal level defined in
Table 3.17 as the “desired” signal. Measure RF levels at the EUT
using a spectrum analyzer or equivalent device.
4. For In Band signals (within 30 MHz of RF channel) use the HP ESG3000A to create a DQPSK blocking signal (channel) modulated with
pseudo-random data at the RF level defined in Table 3.17.
5. For Out of Band signals (outside the 30 MHz limit) use the HP ESG3000A to create an unmodulated blocking signal (channel) at the RF
level defined in Table 3.17.
6. Starting at the frequency equal to the lowest IF or the lowest OF of the
EUT (whichever is lower) sweep the interfering signal throughout the
frequency band defined in Table 3.17 and up to 3 GHz.
7. Record frequencies of any signals that cause the EUT BER of greater
than 3% in Table 3.18.
May 2004
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Revision 3.2
Figure 3.12 - Digital Blocking and Spurious Response Rejection Test Set Up
HP-8920B
TIA
RF In/Out
AF Out
EUT
AF In
RF Coupler
HP ESG-3000A Signal
Generator
10 dB Attenuator
3.3.11.2 - Criteria
Table 3.17 - Digital Blocking and Spurious Response Rejection Criteria
Frequency Band
Desired Signal
(frequency f)
Blocking Signal
(frequency fo)
|f-fo| > 3 MHz
3 MHz > |f-fo| > 90 kHz
-102 dBm
-102 dBm
-30 dBm
-45 dBm
Error
Rate
(%)
3
3
Spurious Response
Limit
(frequency fo)
-45 dBm
-45 dBm
Up to 12 in band and 24 out band spurious responses are allowed.
The maximum bandwidth for any individual spurious response shall be 60
kHz up to the highest frequency in the operating band. At higher
frequencies, the maximum bandwidth of an individual spurious response
shall be 180 kHz. Responses having bandwidths greater than these limits
shall be treated as multiple responses for the purpose of accumulating the
response limit numbers.
The unwanted signal level required to cause any spurious response shall
not be lower than the limit value.
May 2004
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Revision 3.2
Table 3.18 - Digital Blocking and Spurious Response Rejection Test Results
Item
Frequency/Error Rate
In Band Responses
Out of Band Responses
May 2004
54
Revision 3.2
3.3.12 - Digital Co-Channel Performance
The co-channel rejection of a receiver is a measure of its ability to receive a
modulated Rayleigh faded input signal on its assigned channel frequency in the
presence of a second Rayleigh faded signal at the same channel frequency.
Test procedure for the BCCH portion of this testing is currently being
developed. Methodology may be based on Figure 3.12. WER is currently
not supported by the HP8920B firmware.
DTC Measurement Procedures
3. Invoke the HP8920B to transmit a FACCH word consisting of 49 pseudorandom data bits appended with a 16-bit CRC and a SACCH word
consisting of 50 pseudo-random data bits with a 16-bit CRC computed on
the random data and the mobile’s DVCC.
4. Using a spectrum analyzer or equivalent device to measure the RF level,
adjust the TAS’ internal attenuators to obtain a Rayleigh faded DTC RF
level of –85 dBm.
5. Using the HP ESG-3000A Digital Signal Generator, create an interfering
Rayleigh faded non-symbol synchronous DQPSK signal (channel) with a
RF output level 17 dB below the DTC level.
6. Using the TAS 4500 apply impairment as described in Table 3.19.
7. Observe the BER on the HP8920B Call Control Screen while impairments
are applied.
May 2004
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Revision 3.2
Figure 3.13 – Digital Co-Channel Performance Test Set-up
EUT
HP-8920B
Duplex
Out Ant In
AF Out AF In
TAS 4500 RF Channel
Emulator
Ch 1
Ch 2
In
In
Out
Isolator
RF Coupler
Out
HP ESG-3000A
3.3.12.2 - Criteria
The error rate performance for each test of the receiver shall not be greater
than that listed in Table 3.19 with the RF level of the co-channel interferer
adjusted so that the ratio between the test signal of -85 dBm and the
interferer as specified in this table:
May 2004
56
Revision 3.2
Table 3.19 - Digital Co-Channel Performance Criteria
Channel
BCCH
(WER)
FACCH
(WER)
SACCH
(WER)
VSELP Class I
(WER)
IS-641 Class I
(WER)
DTC
Data Field
(BER)
Simulated Vehicle Speed
(km/h)
8
100
8
100
8
100
8
100
8
100
8
50
100
Error Rate
(%)
10.0
12.3
7.3
3.3
14.0
9.0
7.1
1.4
7.8
1.7
3
3
3
CIR
(dB)
16
14
14
12
14
12
17
17
17
17
17
17
17
Table 3.20 - Digital Co-Channel Performance Test Results
Channel
BCCH
(WER)
FACCH
(WER)
SACCH
(WER)
VSELP Class I
(WER)
IS-641 Class I
(WER)
DTC
Data Field
(BER)
May 2004
Simulated Vehicle Speed
(km/h)
8
100
8
100
8
100
8
100
8
100
8
50
100
57
Error Rate(%)
Cellular
PCS
Revision 3.2
3.3.13 - Delay Interval
Delay interval is defined as the difference in µsec between a RF signal and a
delayed version of the same RF signal. These two RF signals are referred to as
the first and last ray, using a two-ray model. These two rays are of equal
magnitude and hereafter referred to as the desired signal. The delay interval biterror rate is a measure of the receiver’s ability to demodulate a Rayleigh faded
signal in the presence of a delayed, Rayleigh faded version of the same RF signal.
Delay interval performance is measured under carrier to noise and co-channel
interference conditions. BER on the Data Field bits shall be used to measure
performance.
3. For Time Dispersive measurements, use the TAS 4500 to create DTC
fading impairments at the relevant RF levels in accordance with Table
3.21.
4. Observe and record the BER on the HP8920 Call Control Screen while
impairments are applied.
5. For co-channel delay interval, adjust the TAS’ internal attenuators to
obtain a Rayleigh faded DTC RF level of –85 dBm measured at the
EUT.
6. Using the HP ESG-3000A, create an interfering Rayleigh faded nonsymbol synchronous DQPSK signal (channel) with RF levels equal to
the CIR differences defined in Table 3.22.
7. Adjust the HP8920B (desired signal) for a bit clock frequency offset of
±5 ppm, and a carrier frequency offset of ±0.25 ppm.
8. Using the TAS 4500, invoke remaining impairments defined in Table
3.21.
9. Observe the BER on the HP8920B Call Control Screen while
impairments are applied.
10. Analyze test results and record pass/fail in Table 3.23 and 3.24.
May 2004
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Revision 3.2
Figure 3.14 – Delay Interval Test Set-up
EUT
HP-8920B
Duplex
Out Ant In
AF Out AF In
TAS 4500 RF Channel
Emulator
Ch 1
Ch 2
In
In
Out
Isolator
RF Coupler
Out
HP ESG-3000A
3.3.13.2 - Criteria
The BER performance for each test of the receiver shall not be worse than
that listed in the Table 3.20 and 3.21:
Table 3.21 - Delay Interval - Carrier to Noise Conditions
Simulated Vehicle
Speed (km/hr)
8
8
8
50
50
50
100
100
100
May 2004
Delay Interval
(µs)
10.3
20.6
41.2
10.3
20.6
41.2
10.3
20.6
41.2
59
Total Power
(dBm)
-103
-103
-103
-100
-100
-100
-100
-100
-100
BER (%)
3
3
3
3
3
3
3
3
3
Revision 3.2
Table 3.22 - Delay Interval - Co-Channel Interference Conditions
Simulated Vehicle
Speed (km/hr)
8
50
100
8
50
100
CIR (dB)
BER (%)
17
19
22
16
17
17
3
3
3
5
5
5
Table 3.23 - Delay Interval - Carrier to Noise Conditions Test Results
Simulated Vehicle
Speed (km/hr)
8
8
8
50
50
50
100
100
100
Delay Interval
(µs)
10.3
20.6
41.2
10.3
20.6
41.2
10.3
20.6
41.2
Total Power
(dBm)
-103
-103
-103
-100
-100
-100
-100
-100
-100
BER (%)
Cellular
PCS
Table 3.24 - Delay Interval - Co-Channel Interference Conditions Test Results
Simulated Vehicle
Speed (km/hr)
8
50
100
8
50
100
May 2004
CIR (dB)
BER (%)
Cellular
PCS
17
19
22
16
17
17
60
Revision 3.2
3.3.14 – Analog Received Signal Strength Indicator (RSSI)
The Received Signal Strength Indicator (RSSI) shall provide a signal for logic
circuit processing that is a function of received RF signal strength.
3. Using the programming codes provided by the manufacturer determine
what RSSI values are measured at the RF levels listed in Table 3.25.
Figure 3.15 – Analog RSSI Test Setup
HP-8920B
TIA
RF In/Out
AF Out AF In
EUT
3.3.14.2 - Criteria
The RSSI signal shall increase monotonically with received RF signal
strength from a starting point not more than 10 dB above the receiver
sensitivity. The dynamic range of the RSSI shall be at least 60 dB. The
resolution of the RSSI shall be 5 dB or less.
May 2004
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Revision 3.2
Table 3.25 - Analog RSSI Test Results
RF Input Level
-105
-100
-95
-90
-85
-80
-75
-70
-65
-60
-55
-50
-45
May 2004
RSSI Reported Value
62
Revision 3.2
3.3.15 - Analog Channel Switching Time
Channel switching time is the time it takes the carrier frequency to settle within 1
kHz of its final value after a command to switch channels.
3. Set a spectrum analyzer, or equivalent device, for time base
measurement.
4. Begin sweep while giving handoff order on Call Control screen of the
HP 8920B.
5. From the display measure the time interval between settled carrier
traces. Enter data in Table 3.26.
Figure 3.16 - Analog Channel Switching Time Test Set Up
HP-8920B
TIA
RF In/Out
AF Out AF In
EUT
HP 8566B
Spectrum
Analyzer
May 2004
63
Revision 3.2
3.3.15.2 - Criteria
When the transmitter frequency is switched between any two channels, the
settling time shall not exceed 40 ms. During channel switching the
transmitter carrier shall be inhibited to a power output level not greater
than -60 dBm.
Table 3.26 - Channel Switching Time Results Table
Test Parameter
Channel Switching Time
May 2004
Measured Value (ms)
64
Revision 3.2
3.3.16 - Analog Carrier Switching Time
Transmitter carrier switching time is the attack time required to produce power
output after the application of the transmitter key signal and the release time
required to remove carrier power output after removal of the key signal. NOTE:
The transmitter key signal is the final signal necessary to change the transmitter
state from standby to transmit and from transmit to standby.
3. Set the spectrum analyzer for time base measurement.
4. Begin sweep while disabling/enabling the carrier.
5. From the display measure the time interval between settled carrier traces.
Enter data in Table 3.27.
Figure 3.17 - Analog Carrier Switching Time Test Set Up
HP-8920B
TIA
RF In/Out
AF Out AF In
EUT
HP 8566B
Spectrum
Analyzer
3.3.16.2 - Criteria
The time required for the transmitter to come within 3 dB of its final
power shall not exceed 2 milliseconds. The time required for the
May 2004
65
Revision 3.2
transmitter power to decay from full power to –60 dBm shall not exceed 2
milliseconds.
Table 3.27 - Carrier Switching Time Results Table
Test Parameter
Carrier Rise Time
Carrier Fall Time
May 2004
Measured Value (ms)
66
Revision 3.2
3.3.17 - Analog RF Power Transition Time
RF power transition time is the time required for the transmitter to change RF
output power from one power level to another.
3. Set a spectrum analyzer, or equivalent device, for time base
measurement.
4. Begin sweep while giving change power order on Call Control screen
of the HP 8920B.
5. From the display measure the time interval between settled carrier
traces. Enter data in Table 3.28.
Figure 3.18 - Analog RF Power Transition Time
HP-8920B
TIA
RF In/Out
AF Out AF In
EUT
HP 8566B
Spectrum
Analyzer
3.3.17.2 - Criteria
The time required to switch between any two power levels shall not
exceed 20 ms.
May 2004
67
Revision 3.2
Table 3.28 - Channel Switching Time Results Table
Switching Power Order
0 to 3
0 to 7
May 2004
Measured Value (ms)
68
Revision 3.2
3.3.18 - Digital RF Power Transition Time
RF power transition time is the time required for the transmitter to change RF
output power from one power level to another.
3. Set the resolution of the spectrum analyzer to 100 kHz.
4. Issue a SET-ATTN test command to change power level.
5. Observe power switching and measure transition time. Enter data in
Table 3.29.
Figure 3.19 - Digital RF Power Transition Time Test Set Up.
HP-8920B
TIA
RF In/Out
AF Out AF In
EUT
HP 8566B
Spectrum
Analyzer
3.3.18.2 - Criteria
When the SET-ATTN test command is decoded and executed the power
level shall change between transmitted bursts such that the first burst is at
the original level and the second and subsequent bursts are at the final
level.
May 2004
69
Revision 3.2
Table 3.29 - Digital RF Power Transition Time Results Table
Test Parameter
Channel Switching Time (Cellular)
Channel Switching Time (PCS
May 2004
Measured Value (ms)
70
Revision 3.2
3.3.19 - Analog Carrier-On State
The carrier-on state is a signal to control the transmitter RF power output.
3. Using the HP8920B internal spectrum analyzer, or an external
spectrum analyzer, measure the carrier level with the EUT power level
set to 0.
4. Disable the carrier and repeat measurement.
5. Record the data in Table 3.30.
Figure 3.20 - Analog Carrier-On State Test Set Up
HP-8920B
TIA
RF In/Out
AF Out AF In
EUT
3.3.19.2 - Criteria
When the carrier-on state is active, the transmitter RF power shall be at
the level listed in Table 2.4 on page 23 corresponding to the mobile
attenuation code. When the carrier-on state is inactive, the transmitter RF
power shall not exceed -60 dBm.
Table 3.30 - Analog Carrier-On State Test Results
Test Parameter
Carrier On Inactive
May 2004
Measured Value (dBm)
71
Revision 3.2
3.3.20 - Analog Protection against False Transmission
The transmitter shall have a protection circuit independent of the main transmitter
on-off control circuit that minimizes the possibility of false transmission caused
by component failure. This protection circuit shall monitor the RF output power
and prevent the RF power output at the antenna connector from exceeding -60
dBm into a 50-ohm load when the transmitter-enable State is inactive.
Note: This test may be waived if certification of compliance by the
manufacturer is supplied.
See section 3.3.18.1 for test procedure.
3.3.20.2 - Criteria
The transmitter shall have a protection circuit independent of the main
transmitter on/off control circuit that minimizes the possibility of false
transmission caused by component failure. This protection circuit shall
monitor the RF output power and prevent the RF power at the antenna
connector from exceeding -60 dBm into a 50Ω load when the transmitter
state is inactive.
See section 3.3.18.3 for results for this section of the Test Plan.
May 2004
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Revision 3.2
3.3.21 - Analog Audio Voice-Path Muting
Audio muting under control of the logic circuitry shall be provided during
wideband data transmission periods.
A possible alternative methodology is currently being considered based
upon DTMF muting. In addition if no dedicated mute function is present
on the EUT it may be necessary to mute the transmitter from the manual
mode.
3. On the HP 8920B’s duplex screen apply a 1000 Hz tone on the audio
output at a level required to generate a ±8 kHz deviation .
4. Unmute the transmitter and measure the audio output level. Mute the
transmitter and measure the audio output level.
5. Record the data in Table 3.31.
Figure 3.21 - Analog Audio Voice Path Muting Test Set Up
HP-8920B
TIA
RF In/Out
AF Out AF In
HP-3589A
EUT
Input
To the AMO Output of the HP-8920B
May 2004
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Revision 3.2
3.3.21.2 - Criteria
The audio voice path muting shall be capable of reducing the demodulated
level by at least 40 dB.
Table 3.31 - Analog Audio Voice Path Muting Test Results
Item
Unmuted Audio Output Level (dBm)
Muted Audio Output Level (dBm)
Muting Attenuation (Difference U-M)
May 2004
74
Measured Value
Revision 3.2
3.3.22 - Analog Residual Amplitude Modulation (AM)
Residual amplitude modulation is the ratio of the peak AC to DC voltages
detected from the transmitter carrier.
codes to establish a call on channel 384.
3. On the HP 8920B Duplex screen measure the AM depth detected from
the carrier. Record this value in Table 3.32.
Figure 3.22 - Analog Residual AM Test Setup
HP-8920B
TIA
RF In/Out
AF Out AF In
EUT
3.3.22.2 - Criteria
The residual AM shall not exceed 5% of the carrier voltage.
Table 3.32 - Analog Residual Amplitude Modulation (AM) Test Results
Item
Residual AM (%)
May 2004
Measured Value
75
Revision 3.2
3.3.23 - Acoustic Echo Path Loss
The acoustic echo path loss is the ratio of the electrical input signal to the
electrical output signal of a reference base station in conjunction with the mobile
station under test. The echo signal results from acoustic coupling between the
mobile station receiver (earpiece) and the transmitter (microphone).
This test is to be performed in the TML Acoustical/Electrical SemiAnechocic chamber. The HP 8920B is used as a base station simulator,
the B&K test head for audio coupling, the B&K 1023 Sine Generator as
the signal source and the B&K 4904 as the speaker selector.
codes to establish a AVC call on channel 384.
3. Place the EUT in the B&K test head.
4. Adjust the Function Selector on the B&K 4904 to Transmitter.
5. Using the B&K 1023 Sine Generator, place a 300 Hz tone on the B&K
test head speaker.
6. While the audio tone is present switch to the HP8920B Duplex Screen.
Switch the AF Analyzer 1 to Audio In. Record the AC level in Table
3.33 as Voltage Out.
7. Switch the AF Analyzer 1 to Audio Out and record the AC level in
Table 3.33 as Voltage In.
8. Calculate the Acoustic Echo Path Loss by: APEL = -20log10[Vout/Vin]
and record in Table 3.33.
9. Repeat steps 5-8 for the frequencies listed in Table 3.33.
10. Repeat steps 3 through 9 with the EUT on DTC 384.
May 2004
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Revision 3.2
Figure 3.23 - Acoustic Echo Path Loss Test Set Up
B&K
Test
Head
HP-8920B
RF In/Out
TML
B&K
Test
System
AF Out AF In
EUT
TIA
3.3.23.2 - Criteria
The acoustic echo path loss shall be at least 45 dB except under doubletalk conditions when this requirement is relaxed to 25 dB. Note that this
reduction is undesirable and should be avoided if possible. Acoustic echo
path loss requirements must be met by all types of mobile speech
terminals at their nominal receive volume setting.
Table 3.33 – Acoustic Echo Path Loss Test Results
Frequency
(kHz)
0.300
0.800
1.300
1.800
2.300
2.800
3.000
May 2004
Voltage In (V)
Voltage Out (V)
77
Echo Path Loss
(dB)
Revision 3.2
3.3.24 – Analog RF Sensitivity on All Channels
This test verifies that the EUT has acceptable RF Sensitivity at any of the 832
allocated cellular channels. RF Sensitivity measurements are made with an input
RF signal level of –116 dBm.
Using the HP8920 and the HP 11807E, Option 14 test software repeat the
RXA RF Sensitivity Test on all channels, 1-799 and 991-1023.
3.3.24.2 - Criteria
The EUT shall maintain a RF sensitivity of at least 12 dB SINAD on all
cellular channels.
Five plots of channel vs. RF Sensitivity will be included in the final
report. These shall be divided by channels in the following manner:
Table 3.34 – RF Sensitivity on All Channels Plot Definitions
Plot
1
2
3
4
5
May 2004
Channel Coverage
1-200
201-400
401-600
601-799
991-1023
78
Revision 3.2
3.3.25 – Analog Power Output on All Channels
This test verifies that the EUT has acceptable RF Output Power on any of the 832
allocated cellular channels. RF Power Output measurements are made with the
EUT set to Power Level 0.
Using the HP8920 and the HP 11807E, Option 14 test software repeat the
TXA RF Power Output on all channels, 1-799 and 991-1023.
3.3.25.2 - Criteria
The EUT shall maintain an output power level as shown in Table 3.35.
Table 3.35 - Criteria for RF Power Output on All Channels
Criteria
Power
Power Class I Power Class II Power Class III*
Level
Min
Max
Min
Max
Min
Max
0
+2.0
+8.0
-2.0
+4.0
-6.0
0.0
* - Power Class IV is identical to Class III for Analog
Five plots of channel vs. RF Power Output will be included in the final
report. These shall be divided by channels in the following manner:
Table 3.36 – RF Power Output on All Channels Plot Definitions
Plot
1
2
3
4
5
May 2004
Channel Coverage
1-200
201-400
401-600
601-799
991-1023
79
Revision 3.2
Section 4 - Call Processing / Protocol Testing
4.1 - Introduction
These tests are intended to inspect the functional controls of the EUT, and determine the
compatibility of the EUT with the network.
NOTE:, Provided as a separate addendum to this test plan section is the CTIA
Authentication Test Procedures. Refer to this document for additional detailed
information.
4.2 - Tests
Table 4.1 - Call Processing / Protocol Tests
Test Plan
Subsection
4.3.1
4.3.2
4.3.3
4.3.3
4.3.3
4.3.4
4.3.5
4.3.6
4.3.7
4.3.8
4.3.9
EIA/TIA
IS-137-A
Subsection
9.0
EIA/TIA
IS-136.2-A
Subsection
2.3.12
2.6.4.3.1
2.6.4.3.1
2.6.4.3.1
2.6.4.4
2.6.4.3.2
2.6.2
7.1
7.2
2.6.3.3
2.6.3.4
4.3.10
Description
IS-136 Protocol Testing
Authentication Testing
Analog Mode Call Line Identifier
Analog Mode Short Message Service
Analog Mode Voice Mail
Analog Mode Conversational Orders
Analog Mode Paging Orders
Analog Mode Idle Orders
Analog Mode Hand-Off to All Channels
Functional Controls
Indicating Means
Analog Call Setup
4.3.1 - Protocol Testing
4.3.1.1 - Test procedure
The EUT is connected to the IFR test sets as shown in Figure 4.1.
Protocol testing software is initialized on the test sets and run.
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Figure 4.1 - Protocol Test Setup
PC
IFR 1600
CSA
GPIB
IFR 1600
CSA
EUT
Tests listed in Table 4.2 are performed in accordance with Part 2 of this Test Plan.
Table 4.2 - Protocol Testing
Test
1.1
1.2
1.3
1.4
1.5
1.6
2.1
2.2
2.3
2.4
2.5
2.6
2.7
2.8
2.9
2.10
2.11
2.12
2.13
2.14
2.15
2.16
May 2004
Title
Test 1- Basic Call Setup
Camping on Unknown DCCH
Registration on DCCH
MS Origination on DCCH Assigned to AVC
Audit Procedure on AVC
MS Release on AVC with DCCH
MS Audit on DCCH
Test 2 - AVC, DTC Assignments & Handoffs
MS Camping on Last Known DCCH
Hand-off from AVC to DTC
MS Release on DTC
SSD Update on DCCH
BMI Origination on DCCH with Authentication
Capability Update on DTC
SMS on the DTC
BMI Release on the DTC / Selection Time
Registration Accept Display on DCCH
Unique Challenge on DCCH
BMI Originated SMS on DCCH
User Alert on DCCH
Parameter Update on DCCH
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Test
2.17
2.18
3.1
3.2
3.3
3.4
3.5
3.6
3.7
3.8
3.9
3.10
3.11
3.12
3.13
3.14
4.1
4.2
4.3
4.4
4.5
4.6
5.1
5.2
5.3
5.4
5.5
5.6
5.7
5.8
5.9
5.10
5.11
6.1
6.2
6.3
6.4
6.5
6.6
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Title
BMI Origination on DCCH with Authentication assigned to AVC
MS Power Down during Analog Call
Test 3 - MACA, TMSI & Second DCCH
DCCH Configuration
Verification of MS PFC
Hand-off from AVC to DTC
MS Release on DTC
DCCH Configuration
BCN & EC Test with MACA Report
Forced Registration on DCCH with 24 Bit TMSI Assignment
MS Origination with Reorder
BMI Page with 24 Bit TMSI and Release
Current Cell Barred Reselection Test & Power Down Registration on DCCH
Power Down Registration
Test 4 - BCN and Reselection
DCCH1 & DCCH2 Configurations
Registration on DCCH1 with Reject
Emergence Information Broadcast via BCN Change on DCCH1
Directed Retry on DCCH1 with Location Area Registration on DCCH2
Reselection Based on Periodic Scanning
Power Down on DTC with Automatic Release
Test 5 - Selection/Reselection/New System
Control Channel Configurations
Proper Mobile Functionality when DCCH pointer is placed on the ACC but
no DCCH Exists
Reselection to DCCH based on DCCH Info on ACC with ACC to DCCH
Registration and Display of Alphanumeric SID
Reselection on Periodic Scanning with New System Registration (SID or
PSID) and PSID/RSID Alphanumeric Name Display
Conversation on DTC, Inter-System Dedicated Hand-off and no Alpha Tag
Displayed in Conversation State
Selection Performance on Call Release
New System Registration (SID Change) and Default Alpha Tag Display
Reselection on Server Degradation
Automatic Test Registration to Acquire PSID/RSID Alphanumeric Name (if
MS Supported)
New System Registration (SID to PSID). Alpha Tag Display, and Roam
Display Inhibit
Manual System Reselection (if MS Supported)
Test 6 - MAHO Test
MS Camping on DCCH
BMI Origination on DCCH Assigned to DTC
24 Channel MAHO Configuration on DTC
Stop MAHO Operations on DTC
MAHO Operation During/After Hand-off
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Test
6.7
6.8
6.9
6.10
7.1
7.2
7.3
7.4
7.5
8.1
8.2
8.3
8.4
8.5
8.6
9.1
9.2
9.3
9.4
9.5
9.6
9.7
Title
Hand-off Back to IS-136 Capable DTC
Verification of Unused Channel Response
Message Interruption
Hyperband Measurement Order
Test 7 - Short Message Service (SMS)
MS Camping on Unknown DCCH
Check for R-DATA Unit on the DCCH Data Files
BMI originated SMS on the DCCH
Check for R-Data Unit on the DTC Data Files
BMI Originated SMS on the DTC
Test 8 - Bad Data
DCCH1 & DCCH2 Configurations
Registration on DCCH1
Emergence Information Broadcast via BCN Change on DCCH1
Page Response on DCCH1
Reselection to DCCH2 on Periodic Scanning Location Area Registration, and
Authentication
MS Origination on DCCH2 with MCA Report and Authentication
Test 9 - SPACH Interruptions & ARQ Mode
MS Camping on Unknown DCCH
Non-ARQ Mode SMS with No Interruption
Non-ARQ Mode SMS with PCH Interruption
ARQ Mode SMS with No Interruption
ARQ Mode SMS with PCH Interruption
ARQ Mode SMS with ARQ Mode SMS Interruption
ARQ Mode SMS with PCH Interruption
4.3.1.2 - Criteria
Individual criteria may be found in the attached Part 2 of this Test Plan,
“Consolidated Protocol Test Specification for IS-136 Mobile Stations”
document.
Results of protocol testing are provided in a report generated by the IFR
test set and software. This report will be included in the the evaluation
report.
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4.3.2 - Authentication Testing
Evaluation of Authentication is accomplished by use of specialized
software and an IFR Model FM/AM-1600CSA with authentication testing
software. The EUT is connected to the IFR test set as shown in Figure
4.2.
Testing should be performed as defined in the “CTIA 800 MHz Mobile
Stations Authentication Test Procedure”, July 1998, Rev. 3.1. This
document dictates that the EUT shall be tested in four separate
configurations. These are: 1) Test Set and EUT set to same SID and using
factory set A-Key, 2) Test Set and EUT set to same SID and using a
random A-Key, 3) Test Set and EUT set to same SID and using a nonvalid A-Key, and 4) Test Set and EUT set to different SID (roam) mode
and valid A-Key. If the EUT operates as a dual NAM phone, then this
procedure is repeated on the second NAM.
Figure 4.2 - Authentication Test Setup
IFR 1600
CSA
PC
EUT
4.3.2.2 - Criteria
The EUT shall pass each of the tests described in the Authentication test
procedure for each of the four configurations.
Results of authentication testing are provided in a report generated by the
IFR test set and software. These results will be used to complete Table
4.3.
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Table 4.3 - Authentication Test Results
Parameter
Fac Akey
Result
Home
Bad
A-key
A-key
Roam
A-key
Summary
S/N
MIN
A-Key
RAND1_A
RAND1_B
Control Channel SSD Update
Control Channel Authu
Origination Authr
Registration Authr
Page Response Authr
Voice Channel SSD Update
Voice Channel Authu
Analog Control Channel SSD Update
SSD Update order to Mobile RANDSSD
Base Station Challenge form Mobile RANDBS
Base Station Challenge Confirmation to Mobile AUTHBS
SSD Update
Analog Control Channel Unique Challenge Authentication
MIN
Unique Challenge to Mobile Sent RANDU
Unique Challenge from Mobile AUTHU
Expected AUTHU
Origination Authentication
MIN
Origination from Mobile Last 6 digits
AUTHR
Expected AUTHR
Registration Authentication
MIN
Registration from mobile AUTHR
Expected AUTHR
Page Response
MIN
Page from mobile AUTHR
Expected AUTHR
Analog Voice Channel SSD Update
SSD Update order to mobile RANDSSD
Base Station Challenge from Mobile RANDBS
Base Station Challenge Confirmation to Mobile AUTHBS
SSD Update
Analog Voice Channel Unique Challenge Authentication
Unique Challenge to Mobile Sent RANDU
Unique Challenge from Mobile AUTHU
Expected AUTHU
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4.3.3 - Analog Extended Protocols
Extended Protocols include: Call Line Identifier, Short Message Service, and
Voice Mail.
Call Line Identifier - Upon receipt of this message the mobile station may alert
the user and display/store the message containing the BCD digits of the
calling party in a data area of the mobile.
Short Message Service - This is a message sent to the mobile station which may
alert the user and display/store the message containing 6 bit data in a data
area of the mobile.
Voice Mail - This is a message sent to the mobile station which may alert the user
and display/store the message that follows.
Testing is performed with automated software prepared at TestMark Labs.
Functionality of this software is described in Table 4.4.
Table 4.4 - Software Functionality for Analog Extended Protocols Testing
Description
Short Message
Services
Call Line Identifier
Voice Mail
Signal
Sends a choice of 15 or 23
character Short Message via
the Encoder screen of the
8920B
Sends a 32 character Call Line
Identifier via the Encoder
screen of the 8920B
Sends a 12 character Voice
Mail message to the EUT via
the Encoder screen of the
8920B
Success Criteria
Software Function
Correct EUT display of
information
Prompts user to determine if
the message is shown and if
so to type the shown message
information
information
the CLI is shown and if so to
type the shown CLI
the Voice Mail message is
shown and if so to type the
shown Voice Mail.
4.3.3.1 – Test Procedure
2. Start the ITS/CTIA Analog Protocol Software, Extended Protocols
subprogram .
3. Respond to On-Screen prompts.
4. The Test Data will be stored in a user-specified text file.
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Figure 4.3 – Extended Protocols Test Setup
4.3.3.2 – Criteria
4.3.3.2.1 – Call Line Identifier
The data area size and method of review are left up to the
manufacturer. The mobile will acknowledge the correct receipt of
the order with an extended protocol response with the CLI MST
and the “T” bit set to indicate a confirmation. Reset the order
timer and remain in the current task (REF: EIA/TIA-553 section
2.6.4.3.1).
Table 4.5 - Example Order Sequence Information (Voice Channel)-Call Line Identifier
Information Element
Length (Bits)
Value
T1T2
2
10
SCC
2
11
PSCC
2
00
EF (=1)
1
1
RSVD = 00000000/DVC
8
00000000
MSL
5
XXXXX*
MST
8
1000 0100
P
12
XXXXXXXXXXXX*
* - Indicates the value for the sent information
4.3.3.2.2 – Short Message Service
The data area size and method of review are left up to the
manufacturer. The mobile will acknowledge the correct receipt of
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the order with an extended protocol response with the short
message MST and the ”T” bit set to indicate a confirmation. If the
mobile has a data storage area and it is full the mobile shall
respond with the Short message full response. Reset the order
timer and remain in the current task. (REF: EIA/TIA-553 section
2.6.4.3.1)
Table 4.6 - Example Order Sequence Information (Voice Channel)-Short Message Service
Information Element
Length (Bits)
Value
T1T2
2
10
SCC
2
11
PSCC
2
00
EF (=1)
1
1
RSVD = 00000000/DVC
8
00000000
MSL
5
XXXXX*
MST
8
1000 0101
P
12
XXXXXXXXXXXX*
4.3.3.2.3- Voice Mail
`
Upon receipt of this message the mobile may alert the user and
display/store the text message. The mobile will acknowledge the
correct receipt of the order with an extended protocol response
with the voice mail MST and the “T” bit set to indicate a
confirmation and remain in current task (Ref EIA/TIA 553 section
2.6.4.3.1).
Table 4.7 - Example Order Sequence Information (Voice Channel)-Voice Mail
Information Element
Length (Bits)
Value
T1T2
2
10
SCC
2
11
PSCC
2
00
EF (=1)
1
1
RSVD = 00000000/DVC
8
00000000
MSL
5
XXXXX*
MST
8
1000 0010
P
12
XXXXXXXXXXXX*
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Results for this section will be reported using a message sent/displayed
basis.
Table 4.8 - Test Results for AMPS Extended Protocols
Extended Protocol
Message Sent
Message Displayed
Voice Channel
Short Message Service (A)
Short Message Service (B)
Voice Mail
“You are Here”
SMS Messaging
Services
VM Testing
1234567890*##*098
765432131415927
Control Channel
Short Message Service (A)
Short Message Service (B)
Voice Mail
May 2004
“You are Here”
SMS Messaging
Services
VM Testing
1234567890*##*098
765432131415927
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Revision 3.2
4.3.4 - Analog Conversational Orders
The following orders are considered conversational orders:
1. Release Task: user terminates the call.
2. Power Down on Wide Analog Voice Channel Task: power on
the mobile unit is turned off by user or by low battery.
3. User Requested Flash: a three digit number is entered by the
user and the send key is hit.
4. Base Station Challenge Order: sent as part of the SSD update
order.
5. Handoff to Wide Analog Voice Channel: changes the current
voice channel to a new channel.
6. Send Called Address: issued after the user requested flash and
shows the number dialed by the user.
7. Alert: sends an alert order to the mobile.
8. Release: release order initiated by the base station.
9. Audit: sends an audit order to the mobile.
10. Maintenance: sends a maintenance order to the mobile.
11. Change Power: changes the current power level to a new level.
12. Local Control: sends a local control order to the mobile.
13. Extended Protocols: includes: voice mail, short message
service and call line identifier.
14. SSD Update Order: order sent to the mobile to update the
shared secret data.
15. Unique Challenge Order: sends the unique challenge order to
the mobile.
16. Message Encryption Mode Order: tells the mobile to
encrypt/de-encrypt data.
17. Parameter Update Order: tells the mobile to update the system
parameters.
Testing in this section is performed with software prepared at TestMark
Labs. A description of the software functionality is contained in Table
4.8.
Table 4.9 - Software Functionality for Analog Conversational Orders
Description
Power down
Signal
Success Criteria
Software Function
Prompts user to power
down the EUT.
Base Station
Release
Sends release order to
the EUT via the 8920B
Call processing status register
goes to active within 2.3
seconds.
seconds.
seconds.
Mobile Unit
Release
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Prompts user to end the
call from the EUT.
Revision 3.2
Description
Maintenance Mode
Order
Alert Order
Handoff
Change Power
Level
Audit Order
Unique Challenge
Message
Encryption Mode
Order
Parameter Update
Order
SSD Update Order
Base Station
Challenge Order
Signal
Success Criteria
Sends Maintenance
Mode Order via the
Orders Menu of the
8920B Call Control
Screen.
Sends the Alert Order
via the Orders Menu of
the 8920B Call Control
Screen.
Sends a Handoff order
via the 8920B Call
Control Screen.
Sends a Change Power
Level Order via the
Orders Menu of the
8920B Call Control
Screen.
Sends an Audit Order
via the Forward Voice
Channel Order Message
of the 8920B Call Bit
screen.
Sends a Unique
Challenge Order via the
Orders Menu of the
8920B Call Control
screen.
Sends a Message
Encryption Mode Order
via the Forward Voice
Channel Order Message
of the 8920B Call Bit
screen.
Sends a Parameter
Update Order via the
Forward Voice Channel
Order Message of the
8920B Call Bit screen.
Sends the SSD Update
Order via the Orders
Menu of the 8920B
goes to access within 0.3
seconds
seconds.
Software Function
Prompts user to answer
the EUT alert.
is in connect state within 3
seconds.
is in connect state within 3
seconds.
Proper order response in the
ORD field of the Reverse
Voice Channel within 1
second.
Voice Channel within 1
second.
ORD and ORDQ fields of the
Reverse Voice Channel within
4 seconds.
Voice channel within 3
seconds.
ORD and ORDQ fields of the
Reverse Voice Channel within
10 seconds.
Voice Channel Order
Message.
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2. Start the ITS/CTIA Analog Protocol software, Conversational Orders
subprogram.
3. Respond to on-screen prompts.
Figure 4.4 – Conversational Orders Test Setup
4.3.4.2 - Criteria
Criteria for this section is contained in EIA/TIA/IS-91 Section 2.6.4.4 and
EIA/TIA-553 section 2.6.4.4.
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Revision 3.2
Results for this section will be reported using a pass/fail basis.
Table 4.10 - Analog Conversational Orders Test Results
Conversational Order
Pass
Fail
1. Release Task
2. Power Down on Wide Analog Voice Channel
3. User Requested Flash *
4. Base Station Challenge Order
5. Handoff to Wide Analog Voice Channel
6. Send Called Address *
7. Alert
8. Release
9. Audit
10. Maintenance
11. Change Power
12. Local Control *
13. Extended Protocol
13.1. Voice Mail
13.2. Short Message Service
13.3. Call Line Identifier
14. SSD Update Order
15. Unique Challenge Order
16. Message Encryption Mode Order
17. Parameter Update Order
* - These tests are currently not supported due to firmware issues
with the HP 8920B.
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4.3.5 - Analog Paging Orders
The following orders are considered paging orders:
1. Alert timer expiration: check to see if the alert timer expires after 65 seconds.
2. User answers: check that the signaling tone is turned off and that the
conversation task is entered.
3. SSD update process: send the SSD Update Order.
4. Handoff: handoff to new signaling channel and remain in waiting for answer
wide analog task.
5. Alert order: remain in the waiting for answer task and reset alert timer to 65
seconds.
6. Stop alert order: turn off signaling tone and enter the waiting for order task.
7. Release: turn off signaling tone, wait 500 ms, and then enter the release task.
8. Audit order: send order confirmation message to land station and remain in
the waiting for answer task.
9. Maintenance order: remain in the waiting for answer task, and reset the alert
timer to 65 seconds.
10. Change power level: adjust the transmitter to the power level indicated by the
order qualification code and remain in the waiting for answer task.
11. Local control order: if the local control status is enabled and a local control
order is received, the local control field must be examined to determine the
action and confirmation to take.
12. Extended protocol: Voice Mail status, Short Message, Call Line Identifier.
13. Unique challenge order: the mobile station executes the Unique Challenge
procedure. Within 750 ms the mobile station must begin transmitting an
unique challenge order confirmation message to the base station and remain
in the current task.
14. Message encryption mode order: The base station is activating/deactivating
signaling message encryption. Send an order confirmation message to the
base station and remain in the waiting for answer task.
15. Parameter update order: Increment COUNTs-p and send an order confirmation
message to the base station and remain in the waiting for answer task.
Software for evaluation of this section is currently being developed. The
software for this section will be completed if/when the HP 8920B
firmware supports the ability to simultaneously send a page and protocol
orders.
May 2004
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Figure 4.5 – Analog Paging Orders Test Setup
4.3.4.2 - Criteria
Criteria for this section are contained in EIA/TIA/IS-91 section 2.6.4.3.2
and EIA/TIA-553 section 2.6.4.3.2.
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Table 4.11 - Analog Paging Orders Test Results
Paging Order
1. Alert Timer Expiration
2. User Answers
3. SSD Update Process
4. Handoff
5. Alert Order
6. Stop Alert Order
7. Release
8. Audit Order
9. Maintenance Order
10. Change Power Level
11. Local Control Order
12. Extended Protocol
12.1. Voice Mail
12.2. Short Message Service
12.3. Call Line Identifier
13. Unique Challenge Order
14. Message Encryption Mode Order
15. Parameter Update Order
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Pass
Fail
Revision 3.2
4.3.6 - Idle Orders
The following orders are considered Idle Orders:
1. Response to overhead information: when the EUT receives an
overhead message train, it must compare SIDs with SIDr. If
SIDs ≠ SIDr the EUT must exit the Idle Task and enter the
Initialization Task. If SIDs = SIDr the EUT must set the
random challenge received status to disabled and update to the
numeric values contained in the Overhead Message Train.
2. Page match: the EUT must monitor mobile station control
messages for page messages. If the ROAM status is disabled,
the EUT must attempt to match MIN1p to MIN1r for one-word
messages and both MIN1p and MIN2p to MIN1r and MIN2r for
two-word messages. All decoded MIN bits must match to
cause the mobile station to respond to the message. If the
ROAM status is enabled, the EUT must attempt to match both
MIN1p and MIN2p to MIN1r and MIN2r. All decoded MIN
bits must match to cause the EUT to respond to the order.
3. Order: The EUT must monitor mobile station control
messages for orders and must attempt to match both MIN1p
and MIN2p to MIN1r and MIN2r. All decoded MIN bits must
match to cause the mobile station to respond to the order. The
responses to the following orders are:
a. Audit order: The EUT must enter the System Access Task
with an order confirmation indication.
b. Local control order: The action to be taken depends on the
local control field.
c. SSD update order: The EUT computes SSD-A_NEW and
SSD-B_NEW and selects a RANDBS. The EUT must then
enter the System Access Task with a base station challenge
indication.
d. Unique challenge order: The EUT executes the Unique
Challenge procedure. The EUT must then enter the System
Access Task with an order confirmation indication.
e. Extended protocol information services:
Voice Mail
Status, Short Message, and Call Line Identifier.
4. Call initiation: when the user desires to initiate a call, the
System Access Task must be entered with an origination
indication.
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Table 4.12 - Software Functionality for Analog Idle Orders
Description
Response to
overhead
message
Page response
Signal
User
initialization
Software Function
Having the call
processing status register
of the 8920B in the
connect state.
Correct binary responses
received in the ORD and
ORDQ fields of the
reverse control channel.
Having the call
processing status register
of the 8920B in the
connect state.
Prompts user to answer the
EUT alert.
Sends Overhead Message
Stream of 7 Messages via the
8920B encoder screen.
Sends Page via the 8920B Call
Processing screen.
Sends SSD Update Order and
Unique Challenge Order via the
Orders Menu of the 8920B Call
Processing screen.
Orders
Success Criteria
Prompts user to initialize a
call.
2. Start the ITS/CTIA Analog Protocol software, Idle Orders
subprogram.
3. Respond to on screen prompts.
Figure 4.6 – Analog Idle Orders Test Setup
May 2004
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Revision 3.2
4.3.6.2 - Criteria
Criteria for this section is contained in EIA/TIA/IS-91 Section 2.6.2 and
EIA/TIA-553 section 2.6.2.
Table 4.13- Analog Idle Orders Test Results
Idle Order
1. Response to Overhead Information
2. Page Match
One Word (Home Mode)
Two Word (Roam Mode)
3. Order
3.1. Audit Order *
3.2. Local Control Order *
3.3. SSD Update Order
3.4. Unique Challenge Order
3.5. Extended Protocol Information Services
3.5.1. Voice Mail
3.5.2. Short Message Service
3.5.3. Call Line Identifier
4. Call Initiation
Pass
Fail
* - These tests are currently not supported due to firmware issues with the HP 8920B.
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4.3.7 - Analog Hand-Off to All Channels
This test verifies that the EUT will accept a handoff order to switch to any of the
832 allocated analog cellular channels.
With the EUT attached to the HP 8920B via a RF connection run the
TestMark “Hand-Off to All Channels” program, once at -80 dBm and
once at -110 dBm.
4.3.7.2 - Criteria
At a RF level of -80 dBm the EUT shall be capable of performing handoff between any of the cellular channels. The test shall be repeated with an
RF level of -110 for informational purposes only.
Results will be reported as a pass/fail with any failing channel hand-off
described.
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4.3.8 - Functional Controls
Functional controls are those which allow the user to operate the EUT.
Questions in section 4.3.8.3 are answered via an inspection of the
functional controls of the EUT.
4.3.8.2 - Criteria
1. Means shall be provided to control the main battery power to the
Mobile Station. The on/off power control shall be designed to
minimize accidental operation.
2. Means for initiating a call shall be provided.
3. Means for terminating a call shall be provided.
4. Whenever any two or more keys are activated simultaneously, or
nearly so, the data output from the unit shall be null or the code of the
first key pressed but not a false code.
Table 4.14 - Functional Controls Test Results
Question
Does unit have an on/off switch?
Can the on/off power control be accidentally operated in normal
use?
Is there a means for initiating a call?
Is there a means for terminating a call?
Sample test at least 20 combinations, where 2 keys are pressed at
the same time. Does this ever result in a false code?
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Yes
No
Revision 3.2
4.3.9 - Indicating Means
Indicators shall be provided to alert the subscriber to various states the
EUT may be in.
Questions in section 4.3.9.3 are answered via an inspection of the
indicators of the EUT.
4.3.9.2 - Criteria
The following Indicating means shall be provided to the subscriber:
1. Power On.
2. Alerting
3. Call in Process (In Use)
4. No Service
5. Roam
Table 4.15 - Indicating Means Test Results
Question
Does the unit have an indicator for Power On?
Does the unit have an indicator for Call in Progress (In Use)?
Does the unit have an indicator for No Service?
Does the unit have an indicator for Roam?
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Yes
No
Revision 3.2
4.3.10 - Analog Call Set-Up
This test verifies that the EUT will correctly setup a call on a voice channel after
the user has acknowledged a page. Correct channel set-up sequencing, final
power level, power level overshoot and SAT Frequency are verified.
2. Set the HP 8566B spectrum analyzer for time base measurement (i.e. Set
the frequency span to 0 Hz).
3. Use the HP8920B Call Control screen to initiate a page to the EUT with
known VMAC and CMAC settings. VMAC is set by selecting the voice
channel power level on the Call Control screen. CMAC is set by
modifying the CMAC field of the Control Filler Message on the Call Bit
screen.
4. Capture the EUT page acknowledgement using the spectrum analyzer.
5. From the display measure power levels, overshoot and time delay between
end of the CMAC and beginning of the VMAC. Verify the SAT
frequency on the HP 8920B. Enter data in Table 4.16.
Figure 4.7 - Analog Call Set-up Test Setup
HP-8920B
TIA
RF In/Out
AF Out AF In
EUT
HP 8566B
Spectrum
Analyzer
May 2004
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Revision 3.2
4.3.10.2 - Criteria
Power levels for CMAC and VMAC shall match those requested in the
Control Filler Message and the Mobile Station Control Message (Word 1),
respectfully, and be as described in Table 2.3. Time delay between end of
CMAC and beginning of VMAC shall not exceed 93 ms (See section
2.6.3.3 of EIA/TIA-553) if WFOM* bit is set to zero and shall not exceed
750 ms (See section 2.6.3.4 of EIA/TIA-553) if WFOM* bit is set to 1.
VMAC Overshoot shall not exceed 3 dB of the assigned power level.
SAT frequency shall be as requested in the call set-up parameters, and be
of one of the three valid SAT frequencies.
Table 4.16 - Analog Call Setup Test Results
Question
Does the EUT acknowledge at proper CMAC power level (Level 0)?
Does the EUT acknowledge at proper CMAC power level (Level 7)?
Does the EUT setup a call at Power Level 0 correctly (VMAC)?
Does the EUT setup a call at Power Level 7 correctly (VMAC)?
Does the EUT setup a call at the correct SAT frequency?
Yes
No
Parameter
Criteria
Measured
Value
≤ 93 ms
≤ 750 ms
<3dB
VMAC/CMAC Delay Interval (WFOM = 0)
VMAC/CMAC Delay Interval (WFOM = 1)
VMAC Overshoot
* - Please note - WFOM bit is set in the Control Filler Message on the Call Bit screen on the HP
8920B.
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Revision 3.2
Section 5 - DTMF Signaling
5.1 - Introduction
The EUT shall be capable of generating land network standard DTMF (Dual Tone MultiFrequency) tones while in the “Conversation” state on a voice channel. This will allow
the user to access end-to-end signaling services that use DTMF digit control.
DTMF digits are defined per the following standard:
Table 5.1 - DTMF Signaling Standard
Digit
Keypad Label
1
2
3
4
5
6
7
8
9
0
#
*
1
2 ABC
3 DEF
4 GHI
5 JKL
6 MNO
7 PRS
8 TUV
9 WXY
0 OPER
#
*
Frequency
Low
High
697
1209
697
1336
697
1477
770
1209
770
1336
770
1477
852
1209
852
1336
852
1477
941
1336
941
1477
941
1209
5.2 - Tests
Table 5.2 - DTMF Test Overview
Test Plan
Subsection
5.3.1
5.3.2
5.3.3
May 2004
EIA/IS-137-A
Subsection
10.1.1
10.1.2
10.1.3
Description
DTMF Signaling
DTMF Sidetone
Transmission of DTMF Signals
105
Revision 3.2
5.3.1 - DTMF Signaling
Each DTMF signal shall consist of two sinusoidal components, one from a high
group of three frequencies (1209, 1336 and 1477 Hz) and one from a low group of
four frequencies (697, 770, 852 and 991 Hz). The two specific frequencies that
are associated with each key are given in Table 5.1.
2. Establish a call on channel 384 on the EUT using the Wavetek 3600D
Call Control screen.
3. Preferably, from a stored memory location or a redial key, send all 12
DTMF digits.
4. Print data acquired from Wilcom T180 FFT testset.
5. Enter data in Table 5.3.
Figure 5.1 - DTMF Signaling Test Set Up
Wavetek 3600D
RF In/Out
Audio Out
Wilcom
FFT
EUT
5.3.1.2 - Criteria
The seven tone frequencies in the high and low groups shall be within
±1.5% of their nominal frequencies (see Table 5.1).
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Revision 3.2
Table 5.3 - DTMF Signaling Test Results
Interdigital time was measured between ____ and ____ ms.
Digit Dialed
1
2
3
4
5
6
7
8
9
0
*
#
May 2004
Frequency
(Hz)
Level (dBm)
Difference
(High-Low)
(dB)
On Time
(ms)
Peak Radian
Deviation
Low
High
Low
High
Low
High
Low
High
Low
High
Low
High
Low
High
Low
High
Low
High
Low
High
Low
High
Low
High
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Revision 3.2
5.3.2 - DTMF Sidetone
5.3.2.1 - Test Procedures
Test methodology is currently being developed.
5.3.2.2 - Criteria
The DTMF sidetone signals shall be fed back to the receive-audio line
such that the DTMF power level per frequency pair is 2.2 dB ±3 dB higher
than that of a 1004 Hz tone producing a ±2.9 kHz peak frequency
deviation of the carrier frequency. Any voice or noise energy that appears
on the receive-audio line shall be simultaneously attenuated by at least 40
dB at the same termination.
A results reporting methodology is currently being developed.
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Revision 3.2
5.3.3 - Transmission of DTMF Signals
When the mobile equipment is required to transmit DTMF signals on the voice
channel for end-to-end signaling, the corresponding digital information is
available at the transceiver and shall be stored, if necessary, until automatically
transmitted.
5.3.3.1 - Test Procedures
Testing methodology is currently being developed.
5.3.3.2 - Criteria
1. Steady State DTMF Signal Levels - Peak Radian deviation per
frequency component shall be 4.5 ±10 percent
2. Transmission Interval - The on time is nominally to be set at 95 ms ±5
ms.
3. Interdigital Interval - The off time shall be at least 60 ms.
Methodology for results reporting is currently being developed.
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Revision 3.2
Section 6 - Acoustical Performance
6.1 - Introduction
This section describes tests, which verify acoustic-to-electrical (RF) and electrical (RF)to-acoustic characteristics of the EUT under test. Tests are performed with the Wavetek
3600D Call Processing software, the TML B&K Electrical/Acoustical test facility and
associated software. The Wavetek 3600D is able to support both the VSLEP and ACELP
vocoder (IS-138).
6.2 - Tests
Figure 6.1 - TML B&K Test System
B&K 2610
Measuring Amplifier
B&K 2610
Measuring Amplifier
B&K 1618
Band Pass Filter
B&K 1023
Sine Generator
HP 3000
Computer
B&K 4906
Power Supply
HP 6034A
Power Supply
B&K 4904
Objective Reference
Equivilance Meter
B&K
Telephone
Test
Head
HP 6942A
MultiProgrammer
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Revision 3.2
Table 6.1 - Acoustic Tests
Test Plan
Subsection
6.3.1
6.3.2
6.3.3
6.3.4
6.3.5
6.3.6
6.3.7
6.3.8
6.3.9
6.3.10
6.3.11
EIA/IS-137-A
Subsection
2.2.2.6
2.2.2.7
2.2.4.1
2.2.4.3
3.3.1.2.5
3.3.1.2.6
3.3.2.2.2
3.3.2.2.3
3.3.3
7.3
Description
Analog Receive-Audio Sensitivity
Analog Receive-Audio Frequency Response
Digital Receive-Audio Sensitivity
Digital Voice Audio Frequency Response
Analog Transmit Audio Frequency Response
Analog Transmit Audio Sensitivity
Digital Transmit Audio Frequency Response
Digital Transmit Audio Sensitivity
Loudness Contrast
Ear Protection
Alerting Loudness
6.3.1 – Analog Receive Audio Sensitivity
The receive audio sensitivity is the ratio of acoustic output of the receiver to the
electrical input to a reference base station expressed as a Receive Objective
Loudness Rating (ROLR). The reference base station is one which meets the
speech processing requirements of IS-138-A, “TDMA Cellular/PCS - Radio
Interface - Minimum Performance Standards for Base Stations - Revision A”
2. Establish a call on channel 384 using the Wavetek 3600D Page Mobile
command.
3. Using the B&K system from Figure 6.1 calibrated for EIA/TIA 470-B,
perform ROLR sweep from 100 to 10,000 Hz.
4. Using TML’s Automated Acoustic software, or equivalent method in
accordance with IEEE 269-1992, calculate and record the EUT’s
ROLR value in Table 6.2
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Revision 3.2
Figure 6.2 - Analog/Digital Receive-Audio Sensitivity Test Set Up
RF in/out
Artificial
Ear
Wavetek 3600D
TML
B&K
Test
System
Audio In
EUT
6.3.1.2 - Criteria
At the midpoint of the volume control range, the ROLR should have a
nominal value of +51 dB and fall within the range of +46 to +56 dB.
These values are referenced from EIA/TIA IS-137-A.
Table 6.2 – Analog Receive-Audio Sensitivity Test Results
Test Parameter
ROLR
May 2004
Measured Value (dB)
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Revision 3.2
6.3.2 – Analog Receive Audio Frequency Response
The receive audio frequency response is measured according to IEEE Standard
269-1992, Standard Methods for Measuring Transmission Performance of
Analog and Digital Telephone Sets, using the “preferred” continuous spectrum of
IS-138-A.
Equipment set up, test procedure and data acquisition are performed in
section 6.3.1
6.3.2.2 - Criteria
For receivers that are normally used with a handset or a line, the audio
response shall fall within the frequency mask shown below:
Figure 6.3 – Receive Frequency Response Mask (Analog)
10
Level (dB relative to 1000 Hz)
5
0
-5
-10
-15
-20
100
1000
10000
Frequency (Hz)
TML Automated testing software produces a plot for frequency response.
This will be included in an appendix in the test report.
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Revision 3.2
6.3.3 – Digital Receive Audio Sensitivity
The receive audio sensitivity is the ratio of acoustic output of the receiver to the
electrical input to a reference base station expressed as a Receive Objective
Loudness Rating (ROLR). The reference base station is one which meets the
speech processing requirements of IS-138-A, “TDMA Cellular/PCS - Radio
Interface - Minimum Performance Standards for Base Stations - Revision A”
section 6.3.1. Record results in Table 6.3
6.3.3.2 - Criteria
At the midpoint of the volume control range, the ROLR should have a
nominal value of +51 dB and fall within the range of +46 to +56 dB.
These values are referenced from EIA/TIA IS-137-A.
Table 6.3 – Digital Receive-Audio Sensitivity Test Results
Test Parameter
ROLR
May 2004
Measured Value (dB)
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Revision 3.2
6.3.4 – Digital Receive Audio Frequency Response
The audio frequency response of the digital voice receiver is defined as the
variation of the ratio of the acoustic output of the receiver to the signal input to a
reference encoder as a function of frequency. For the purposes of this test any
encoder with which the decoder in the receiver under test has met the
requirements described in IS-85 Recommended Minimum Performance Standards
For Full Rate Speech Codecs, or in IS-641 “TDMA Cellular/PCS – Radio
Interface – Enhanced Full-Rate Speech Coder” may be used as the reference
encoder
section 6.3.1
6.3.4.2 - Criteria
Figure 6.4 – Receive Frequency Response Mask (Digital)
10
5
0
-5
-10
-15
-20
100
1000
10000
Frequency (Hz)
May 2004
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Revision 3.2
6.3.5 – Analog Transmit Audio Frequency Response
The transmit audio frequency response is the ratio of the electrical output of a
reference base station to the acoustic input to the transmitter (microphone) as a
function of frequency. The reference base station is one which meets the speech
processing requirements of IS-138-A.
2. Establish a call on channel 384 using the Wavetek 3600D Page Mobile
command.
3. Using the B&K system from Figure 6.1 calibrated for EIA/TIA 470-B,
perform TOLR sweep from 100 to 10,000 Hz.
4. Using TML’s Automated Acoustic software, or equivalent method in
accordance with IEEE 269-1992, calculate and record the EUT’s
TOLR value in Table 6.4.
Figure 6.5 - Analog/Digital Transmit-Audio Sensitivity Test Set Up
RF in/out
Wavetek 3600D
TML
B&K
Test
System
Audio In
May 2004
116
Artificial
Mouth
EUT
Revision 3.2
6.3.5.2 - Criteria
Figure 6.6 – Transmit Frequency Audio Mask (Analog)
20
15
10
5
0
-5
-10
-15
-20
100
1000
10000
Frequency (Hz)
May 2004
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Revision 3.2
6.3.6 – Analog Transmit-Audio Sensitivity
The transmit audio sensitivity is the ration of the acoustic sound pressure input to
the transmitter (microphone) to the resulting electrical output of a reference base
station expressed as a Transmit Objective Loudness Rating (TOLR). The
reference base station is one which meets the speech processing requirements of
IS-138-A.
See test procedure in section 6.3.5.1.
6.3.6.2 - Criteria
The TOLR should have a nominal value of -46 dB and fall within the
range of -38 to -51 dB. These values are referenced in EIA/TIA IS-137-A.
Table 6.4 – Analog Transmit-Audio Sensitivity Test Results
Test Parameter
TOLR
May 2004
Measured Value (dB)
118
Revision 3.2
6.3.7 – Digital Transmit Audio Frequency Response
The audio frequency response of the digital voice receiver is defined as the
variation of the ratio of the acoustic output of the receiver to the signal input to a
reference decoder as a function of frequency. For the purposes of this test any
decoder with which the decoder in the receiver under test has met the
requirements described in IS-85 Recommended Minimum Performance Standards
For Full Rate Speech Codecs, or in IS-641 “TDMA Cellular/PCS – Radio
Interface – Enhanced Full-Rate Speech Coder” may be used as the reference
decoder.
Test set-up is identical to section 6.3.5.1. Set for DCCH and TDMA voice
channel 384.
6.3.7.2 - Criteria
Figure 6.7 – Transmit Frequency Response Mask (Digital)
20
15
10
5
0
-5
-10
-15
-20
100
1000
10000
Frequency (Hz)
May 2004
119
Revision 3.2
May 2004
120
Revision 3.2
6.3.8 – Digital Transmit-Audio Sensitivity
The transmit audio sensitivity is the ration of the acoustic sound pressure input to
the transmitter (microphone) to the resulting electrical output of a reference base
station expressed as a Transmit Objective Loudness Rating (TOLR). The
reference base station is one which meets the speech processing requirements of
IS-138-A.
See test procedure in section 6.3.5.1.
6.3.8.2 - Criteria
The TOLR should have a nominal value of -46 dB and fall within the
range of -38 to -51 dB. These values are referenced in EIA/TIA IS-137-A.
Table 6.5 – Digital Transmit-Audio Sensitivity Test Results
Test Parameter
TOLR
May 2004
Measured Value (dB)
121
Revision 3.2
6.3.9 - Loudness Contrast
Loudness Contrast is the difference in Transmit and Receive Objective Loudness
Ratings for the analog and digital modes.
1. Analyze test results from previous sections.
2. Complete Table 6.6
6.3.9.2 - Criteria
The contrast in Transmit and Receive Objective Loudness Rating between
analog and digital modes for a given mobile station shall not exceed 3 dB.
Table 6.6 - Loudness Contrast Data Table
TOLR
ROLR
Analog Mode
Digital Mode
Difference
May 2004
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Revision 3.2
6.3.10 – Ear Protection
Peak Acoustic Pressure is the maximum sound level, measured in dBspl, at the
ear piece of the EUT.
2. Establish a call on AVC 384 using the Wavetek 3600D Page Mobile
command.
3. By alerting, performing handoffs, or any other normal means generate the
greatest acoustical signal at the earpiece of the EUT.
4. Repeat step 3 on DTC 384.
5. Record the Peak Acoustic Pressure value in Table 6.7.
Figure 6.8 – Ear Protection Test Set-Up
RF in/out
Artificial
Ear
Wavetek 3600D
TML
B&K
Test
System
Audio In
EUT
6.3.10.2 - Criteria
To protect the user from possible ear damage, earpiece acoustic output
shall be limited so as not to exceed 120 dBspl when placed to the ear as
measured in accordance with “Standard Methods for Measuring
Transmission Performance of Analog and Digital Telephone Sets,” IEEE
Standard 269-1992 with the exception that the six cubic centimeter
acoustic coupler specified shall be replace by the IEC audiometric
Coupler.
May 2004
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Revision 3.2
Table 6.7 – Peak Acoustic Pressure/Ear Protection Test Results
Test Parameter
Peak Acoustic Pressure (AMPS Mode)
Peak Acoustic Pressure (TDMA Mode)
May 2004
124
Measured Value (dBA)
Revision 3.2
6.3.11 – Alerting Loudness
The loudness at which a particular EUT alerts a user to an incoming call should
be within a range of values. If the ringer alerts too loudly, the user may be
annoyed. If the ringer alerts too softly, the user may miss calls.
6.3.11.1 – Test Procedure
1. Place the EUT on a smooth, flat surface. Locate the B&K 2209
approximately 1 meter from the EUT.
2. Using a base station emulator (HP 8920 or Wavetek 3600D) send an
alert order to the EUT.
3. In TML’s Semi-anechoic chamber, measure the sound level that the
ringer alerts using the B&K 2209 Impulse Precision Sound Level
Meter.
4. Record results in Table 6.8.
6.3.11.2 – Criteria
While no specific criteria exist for this test, a nominal alerting level of 75
dB is desirable. If the EUT has a range of alerting values, it is desired that
the max to min variation be at least 3 dB.
6.3.11.3 – Results Reporting
Table 6.8 – Alerting Loudness Test Results
Test Parameter
Nominal Alerting
Loudness
Max Alerting Loudness
Min Alerting Loudness
May 2004
Measured Value (dB)
125
Revision 3.2
Section 7 - Environmental Testing
7.1 - Introduction
These tests are to ensure that the EUT operates under a variety of environmental
conditions and stresses. These stresses include high and low temperature extremes at
±10% of the rated input voltage, high humidity, vibration and shock.
The following temperature range designations shall be observed:
Table 7.1 - Temperature Ranges
Designator
A
B
Range
-40 C to +70oC
-30oC to +60oC
o
The following test matrix shall be observed for the tests in this section:
Table 7.2 - Environmental Test Matrix
IS-137
Section
2.2.2.1
2.2.2.3
2.2.2.4
2.2.2.5
2.2.3.1
2.3.1.1
2.3.2.1
3.1.1.2
3.1.2.2
3.2.1.1
3.2.1.2
3.3.1.2.1
3.3.1.2.2
3.3.1.2.3
3.3.1.3
3.3.1.4
3.3.1.5
3.3.1.6
3.3.1.8
3.3.2.1
3.4.1.2.1
3.6
May 2004
Test Title
Temperature
and Voltage
High Humidity
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Electrical Audio Frequency Response
Expandor
Hum and Noise
Audio Harmonic Distortion
Manchester Decoding
RF Sensitivity
Receiver Signal Level Range Capability
Frequency Stability
Digital Frequency Stability
Analog RF Power Output
Digital RF Power Output
Compressor
Transmit Electrical Audio Response
Modulation Deviation Limiting
Wideband Data
Signaling Tone
FM Hum and Noise
Modulation Distortion and Noise
Modulation Type and Accuracy
Adjacent and Alternate Channel Power
due to Modulation
Time Alignment
126
Yes
Yes
Yes
Yes
Vibration
Stability
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Shock
Stability
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Revision 3.2
7.2 - Tests
The following tests are to be performed for the evaluation of this section:
Table 7.3 - Environmental Test Summary
Test Plan
Subsection
7.3.1
7.3.2
7.3.3
7.3.4
7.3.5
7.3.6
EIA/IS-137-A
Subsection
4.1
4.2
4.3
4.4
3.3.1.1
Description
Temperature and Power Supply Voltage
High Humidity
Vibration Stability
Shock Stability(Mechanical)
Analog Modulation Type and Modulation Stability
Shock Stability (Thermal)
7.3 - Test Procedures Criteria, and Results Reporting
7.3.1 - Temperature and Power Supply Voltage
The following procedure shall be observed for evaluation of this section:
1. The EUT shall be connected to the HP-8920B in accordance with
section 2 of this Test Plan.
2. The EUT shall be placed in a temperature chamber in its normal
configuration.
3. The temperature chamber shall be stabilized at the appropriate
temperature.
4. The EUT shall be subjected to the tests in the appropriate column of
Table 7.1.
5. The tests shall be repeated at ±10% of the nominal power supply
voltage at each temperature extreme.
7.3.1.2 - Criteria
The EUT performance shall remain within limits specified for the
appropriate section of the automatic baseline.
Results for the this portion shall be consolidated into a table in the final
report in such a manner as to enable the easy comparison of each set of
results to the automatic baseline. See suggested format in Table 7.4 and
Table 7.5. A data table will completed for each channel tested.
May 2004
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Revision 3.2
7.3.2 - High Humidity
2. The EUT shall be placed in a humidity chamber in an inoperative
configuration.
3. The humidity chamber shall be stabilized at the 50oC and 40% RH.
Table 7.1.
7.3.2.2 - Criteria
May 2004
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Revision 3.2
7.3.3 - Vibration Stability
2. The EUT shall be placed upon a vibration table in its normal
operational configuration on any of one of the EUT’s principle axes.
These axes are defined in Figure 4.1.
3. A vibrational sweep at 1.5g from 5 to 500 Hz at a rate of 0.1 octave
per second shall be applied to the EUT and repeated in rising and
falling sweeps.
Table 7.1 with ‘x’ being axis 1, ‘y’ being axis 2 and ‘z’ being axis 3.
5. The tests shall be repeated on all three mutually perpendicular axes.
Figure 7.1 – Prinicpal Vibrational Axes of an EUT
z
y
x
EUT
7.3.3.2 - Criteria
May 2004
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Revision 3.2
7.3.4 - Shock Stability (Mechanical)
2. The EUT shall be placed upon a vibration table non-operational
configuration on any of one of the EUT’s principle axes.
3. The EUT shall be subjected to 3 impacts.
4. The impacts will be repeated upon each of the faces of the EUT for a
total of 18.
Table 7.1.
7.3.4.2 - Criteria
May 2004
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Revision 3.2
7.3.5 - Analog Modulation Stability
The transmitter shall be capable of maintaining a constant frequency deviation
when operating at any fixed combination of environmental conditions.
1. Analyze data acquired in sections 7.3.1 through 7.3.4 for variations.
7.3.5.2 - Criteria
The peak deviation shall be within ±10% of the values specified in Section
2.
May 2004
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Revision 3.2
7.3.6 - Shock Stability (Thermal)
2. The environmental chamber shall be stabilized at the high temperature
of the range specified by Table 7.1.
3. The EUT shall be moved from ambient room conditions to the
environmental chamber so that the EUT will achieve the high
temperature in five minutes or less.
4. The EUT shall be subjected to the tests in the Temperature and
Voltage column of Table 7.2 while powered at nominal voltage.
5. At the completion of this test allow phone to stabilize at nominal
environmental conditions for a period of not less than 1 hour.
6. Repeat steps 2 through 4 for the low temperature condition specified
by Table 7.1.
7. Report any anomalous performance.
7.3.6.2 - Criteria
Anomalous performance will be reported as observed.
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Revision 3.2
Table 7.4 - Environmental Test Results (Analog)
Test Condition
Test
Baseline
+60oC
+10% V
+60oC
Nom V
+60oC
-10% V
-30oC
+10% V
-30oC
Nom V
-30oC
-10% V
+50oC
40% RH
RX Audio Resp @ .30kHz (dB err)
RX Audio Resp @ .80kHz (dB err)
RX Audio Resp @ 1.30kHz (dB err)
RX Expandor Zero Ref (dBV)
RX Exp Resp @ -21.0 dB (dB err)
RX Exp Resp @ 4.0 dB (dB err)
RX Hum and Noise (dB)
RX Audio Distortion (%)
RX SINAD @ -116 dBm (dB)
TX Frequency Error (ppm)
TX Power @ Level 0 (dBW)
TX Compressor Zero Ref (V)
TX Comp Track Error @ 25 dB
TX Comp Track Error @ 20 dB
May 2004
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Vibration
Axis 1
Vibration
Axis 2
Vibration
Axis 3
After
Shock
Test Condition
Test
Baseline
+60oC
+10% V
+60oC
Nom V
+60oC
-10% V
-30oC
+10% V
-30oC
Nom V
-30oC
-10% V
+50oC
40% RH
TX Comp Track Error @ 15dB
TX Comp Track Error @ -5dB
TX Audio Resp @ .30kHz (dB err)
TX Audio Resp @ .80kHz (dB err)
TX Audio Resp @ 1.30kHz (dB err)
TX RVC data pk +dev (kHz)
TX RVC data pk -dev (kHz)
TX RVC data pk+ w/transient (kHz)
TX RVC data pk- w/transient (kHz)
TX SAT freq Error @ 5970Hz (Hz)
TX SAT pk dev @ 5970Hz (kHz)
TX SAT pk dev @ 6000 Hz (kHz)
TX SAT pk dev @ 6030Hz (kHz)
TX Signaling Tone Freq. (kHz)
TX Signaling Tone pk dev (kHz)
TX FM Hum and Noise (dB)
TX Audio Distortion (%)
TX Mod Limiting Inst Pk+
TX Mod Limiting @ .30kHz
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Vibration
Axis 1
Vibration
Axis 2
Vibration
Axis 3
After
Shock
Test Condition
Test
Baseline
+60oC
+10% V
+60oC
Nom V
+60oC
-10% V
-30oC
+10% V
-30oC
Nom V
-30oC
-10% V
+50oC
40% RH
TX Mod Limiting @ 1.30kHz
TX Mod Limiting Inst PkTX Mod Limiting @ .30kHz
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Vibration
Axis 1
Vibration
Axis 2
Vibration
Axis 3
After
Shock
Table 7.5 - Environmental Test Results (Digital)
Test Condition
Test
Baseline
+60oC
+10% V
+60oC
Nom V
+60oC
-10% V
-30oC
+10% V
-30oC
Nom V
-30oC
-10% V
+50oC
40% RH
RXD RSSI Level
TXD Error Vector Magnitude
TXD Phase Error
TXD Magnitude Error
TXD Amplitude Error
TXD Origin Offset
TXD Frequency Error
TXD Power @ Level 0
TXD Power @ Level 1
TXD Power @ Level 2
TXD Power @ Level 3
TXD Power @ Level 4
TXD Power @ Level 5
TXD Power @ Level 6
TXD Power @ Level 7
TXD Lower Adj Ch Power
TXD Upper Adj Ch Power
TXD Lower 1st Alt Ch Power
TXD Upper 1st Alt Ch Power
TXD Lower 2nd Alt Ch Power
TXD Upper 2nd Alt Ch Power
TXD Time Offset @ Adjstmt 5
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Vibration
Axis 1
Vibration
Axis 2
Vibration
Axis 3
After
Shock
Test Condition
Test
Baseline
+60oC
+10% V
+60oC
Nom V
+60oC
-10% V
-30oC
+10% V
-30oC
Nom V
-30oC
-10% V
+50oC
40% RH
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Vibration
Axis 1
Vibration
Axis 2
Vibration
Axis 3
After
Shock
Section 8 - EMI Emissions Tests
8.1 - Introduction
This section describes tests that verify EMI characteristics of the EUT. These tests may
be waived in the event that a FCC Type Approval has been granted for the EUT and a
copy of the FCC report supplied to CTIA.
Table 8.1 - EMI Emissions Tests
Test Plan
Subsection
8.3.1
8.3.2
8.3.3
8.3.4
8.3.5
EIA/IS-137-A
Subsection
2.4
2.5
3.4.1
3.4.2
3.4.3
Description
Conducted Spurious Emissions
Radiated Spurious Emissions
Spectrum Noise Suppression - Broadband
Harmonic and Spurious Emissions (Conducted) - Discrete
Harmonic and Spurious Emissions (Radiated) - Discrete
8.3.1 - Conducted Spurious Emissions
Conducted spurious-output signals are those generated or amplified in a receiver
and appearing at the receiver antenna terminals.
1. Connect equipment as shown in Figure 8.1
2. Set the resolution bandwidth of the Spectrum Analyzer to 30 kHz.
3. Set the sweep speed of the Spectrum Analyzer appropriately.
4. Using the EUT programming codes, place the EUT on channel 384
with the transmitter disabled.
5. Perform frequency sweep from .1 MHz to 3500 MHz and plot results.
6. Analyze plot for the particular region of 800 to 900 MHz. If measured
emissions exceed -90 dBm, perform a narrower sweep for this
frequency span to increase the resolution conditions, and plot results.
7. Record the three highest levels in each frequency range in Table 8.2
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Figure 8.1 - Conducted Spurious Emissions Test Set Up
Shielded Enclosure
Non Radiating Load
TIA
Spectrum Analyzer
EUT
HP 8920B
8.3.1.2 - Criteria
No spurious-output signals appearing at the antenna terminals shall exceed
1000 µV across 50 Ohms (or equivalent output power of -47 dBm)
No spurious-output signals appearing at the antenna terminals and falling
within the mobile station receive band shall exceed 22.4 µV across 50
Ohms (or equivalent output signals power of -80 dBm)
No spurious-output signals appearing at the antenna terminals and falling
within the mobile station transmit band shall exceed 224 µV across 50
Ohms (or equivalent output power of -60 dBm).
Plots generated from the spectrum analyzer will be included in the final
report.
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8.3.2 - Radiated Spurious Emissions
Radiated-spurious output signals are those generated or amplified in a receiver
and radiated by the antenna or all power, control, and audio leads normally
connected to the receiver.
1. Connect HP 8920B to EUT.
with the transmitter disabled. For units with an antenna, extend the
antenna to full length. For units without an antenna, connect a ¼ wave
monopole with the ground-plane.
3. The EUT shall have all elements and associated interconnecting cables
in order to have a complete functional unit for receive radiated
spurious emissions measurements.
4. Place appropriate measuring antenna on mast.
6. Using horizontal polarization of the test antenna, maximize the signal
for each identified frequency.
7. Record frequency and level for maximum reading in dBm.
8.3.2.2 - Criteria
The radiated-spurious power levels from the receiver when measured
using the procedure in this section shall not exceed the levels in Table 8.2
Table 8.2 - Maximum Allowable Radiated Spurious Emission
Frequency Range
Maximum Allowable EIRP
MHz
(dBm)
25 - 70
-45
70 - 130
-41
130 - 174
-41 to -32*
174 - 260
-32
260 - 470
-32 to -26*
470 - 2000
-21
* - Interpolate linearly on a log frequency scale.
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Table 8.3 - Results Reporting for Radiated Spurious Emissions
Identified
Frequency
(MHz)
Emission Level
(Shield Room)
(dBm)
Upper Limit for Frequency Range
Maximized
Emission is Open Frequency Range
(dBm)
Field Site (dBm)
25-1000 MHz
1 - 10 GHz
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8.3.3 - Spectrum Noise Suppression - Broadband
Spectrum noise suppression is the restraint of sideband energy produced at
discrete frequency separations from the carrier due to all sources of unwanted
noise within the transmitter in a modulated condition.
1. Connect equipment as shown in Figure 8.2
2. Set the spectrum analyzer center frequency to 836.52 MHz (Channel
384, TX) with a resolution bandwidth of 300 Hz. The span, or start
and stop frequencies, will depend on the test being performed. Set the
spectrum analyzer to read the spectrum relative to the amplitude of the
unmodulated carrier.
with the transmitter enabled and the compressor disabled. Modulate
the EUT’s transmitter as defined in Table 8.4.
4. For voice modulation, set an external audio source for a frequency of
2500 Hz and adjust its output 13.5 dB higher then required to achieve
8 kHz at 1000 Hz.
5. Perform the tests outlined in Table 8.4:
Table 8.4 - Test Matrix for Spectrum Noise Suppression - Broadband
Plot
Voice
1
2
3
4
5
6
7
X
May 2004
Modulation
SAT
ST
X
X
WB
Data
X
X
X
X
X
X
X
X
X
Start Freq
(MHz)
836.40
836.40
836.40
800
800
800
869
142
Spectrum Analyzer
Stop Freq
Resolution
(MHz)
Bandwidth
836.60
300 Hz
836.60
300 Hz
836.60
300 Hz
2000
3 kHz
2000
3 kHz
2000
3 kHz
894
30 kHz
Revision 3.2
Figure 8.2 - Spectrum Noise Suppression - Broadband Test Set Up
HP-8920B
TIA
RF In/Out
AF Out AF In
EUT
HP Spectrum
Analyzer
8.3.3.2 - Criteria
The mean power of emissions from the transmitter with a modulated
carrier shall be attenuated below the mean power of the unmodulated
carrier in accordance with the following:
1. For all modulation: In a 300 Hz band centered on any
frequency removed from the carrier by greater than 20 kHz up
to and including 45 kHz, at least 26 dB.
2. For modulation by voice (i.e. the 2500 Hz signal specified in
Section 8.3.3.1) and SAT: In a 300 Hz band centered on any
frequency removed from the carrier frequency by greater than
45 kHz, at least 63 + 10[log10 (mean output power in Watts)]
dB.
3. For modulation by wideband data (without SAT) and ST (with
SAT: In a 300 Hz band centered on any frequency:
a) More than 45 kHz up to and including 60 kHz, at least
45 dB.
b) More than 60 kHz up to and including 90 kHz, at least
65 dB.
c) More than 90 kHz up to the first multiple of the carrier
frequency, at least 63 + 10 [log10 (mean power in
Watts)]dB.
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In a 30 kHz band centered anywhere between 869 and 894 MHz, the mean
power of emissions from the transmitter with modulated carrier shall not
exceed -80 dBm.
Spurious emissions are excluded from this section and are addressed
separately in section 8.3.4.
Plots generated from the spectrum analyzer will be included in the final
report.
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8.3.4 - Harmonic and Spurious Emissions (Conducted) - Discrete
Conducted harmonic and spurious emissions are emissions at the antenna
terminals on a frequency or frequencies that are outside the authorized bandwidth
of the transmitter. Reduction in the level of these spurious emissions will not
affect the quality of the information being transmitted.
8.3.4.1- Test procedure
8.3.4.1.1 – Analog
2. Using the EUT programming codes establish a call on channel
384.
3. With a 1000 Hz sinewave adjust the level of the HP 8920B to
produce an ±8 kHz peak deviation. Change the modulation
frequency to 2500 Hz and increase the level by 13.5 dB higher
than required to produce an ±8 kHz deviation at 1000 Hz and
modulate with an additional 6000 Hz SAT frequency with ±2.0
kHz peak frequency.
4. For wideband data, modulate the transmitter with a pseudo-random
10-kilobit/second data pattern. Adjust the level of the HP 8920B
to produce an ±8 kHz peak frequency deviation.
6. Plot results in the span 0.1 MHz -825 MHz and 890 to 10 GHz.
7. Determine transmitter power and calculate upper limit for spurious
emission.
8. Analyze Plots, record data and summarize Pass/Fail.
Figure 8.3 - Harmonic and Spurious Emissions (Conducted) Test Set Up
Shielded Enclosure
Non Radiating Load
TIA
Spectrum Analyzer
EUT
HP 8920B
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8.3.4.1.2 - Digital
2. Using the EUT programming codes establish a call on channel
384.
3. Set the HP8920B to generate filler code on the SACCH.
4. Set the DVCC to binary 1.
6. Plot results in the span 0.1 MHz -825 MHz and 890 to 10 GHz.
7. Determine transmitter power and calculate upper limit for spurious
emission.
8. Analyze Plots, record data and summarize Pass/Fail.
8.3.4.2 - Criteria
8.3.4.2.1 - Analog
Conducted spurious emissions shall be attenuated below the level
of emissions of the carrier frequency by at least 43+10 [log10
(mean output power in Watts)] dB. The mean power level of any
emissions within the mobile receive band 869-894 MHz, measured
using a 30 kHz bandwidth, shall not exceed -80 dBm.
8.3.4.2.2 - Digital
The peak power level of conducted spurious emissions shall not
exceed –13 dBm. The peak power level of any emissions within
the mobile transmit band measured using a 30 kHz bandwidth
centered 120 kHz or more from the carrier frequency, shall not
exceed 45 dB below the mean carrier output power or –13 dBm,
whichever is the lower power. The peak power level of any
emissions within the mobile’s operating receive band, measured
using a 30 kHz bandwidth, shall not exceed –80 dBm.
• 800 MHz: operating receive band 869-894 MHz
Plots generated from the spectrum analyzer will be included in the
final report.
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8.3.5 - Harmonic and Spurious Emissions (Radiated) - Discrete
Radiated spurious emissions are emissions from the mobile station when loaded
into a non-radiating load on a frequency or frequencies that are outside an
occupied band sufficient to ensure transmission of information of required quality
for the class of communications desired. Reduction in the level of these spurious
emissions will not affect the quality of the information being transmitted.
8.3.5.1.1 - Analog
1. The EUT shall include all elements and associated
interconnecting cables in order to have a complete functional
unit for the spurious measurements.
2. Power the EUT in the normal and intended state.
3. Use a 50-Ohm non-radiating dummy load.
4. Ensure that the power rating of the dummy load is greater than
the maximum output power level of the EUT.
5. Connect the EUT using a minimum amount of shielded coaxial
cable.
6. Set the EUT in manual control mode, disable the compressor
and set the EUT to channel 384 with the transmitter keyed.
7. Position the antenna 1-meter from the antenna of the DUI. The
o
polarization of the antenna shall be 45 with respect to the EUT
antenna.
8. Set the resolution bandwidth of the spectrum analyzer to 100
kHz.
9. Set the sweep speed of the spectrum analyzer appropriately.
10. Perform frequency sweep from 25 MHz to 1000 MHz and plot
the results.
11. Repeat the sweep twice, each time changing the position of the
test antenna and/or EUT maintaining a 1-meter distance. Plot
these results
12. Position a horn antenna 1-meter from the antenna of the EUT.
o
The polarization of the horn antenna shall be 45 with respect
to the polarization of the EUT antenna.
13. Analyze the plots to identify reading exceeding or most closely
approaching the limits given in section 8.3.5.2.1. Record a
minimum of six data points for 25 MHz to 1000 MHz range
and 3 data points for 1 GHz to 10 GHz for results.
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8.3.5.1.2 - Digital
1. The EUT shall include all elements and associated interconnecting
cables in order to have a complete functional unit for the spurious
measurements.
2. Power the EUT in the normal and intended state.
3. Use a 50-Ohm non-radiating dummy load.
4. Ensure that the power rating of the dummy load is greater than the
maximum output power level of the EUT.
5. Connect the EUT using a minimum amount of shielded coaxial
cable.
6. Set the EUT in manual control mode, disable the compressor and
set the EUT to TDMA channel 384 with the transmitter keyed.
7. Position the antenna 1-meter from the antenna of the DUI. The
o
polarization of the antenna shall be 45 with respect to the EUT
antenna.
8. Set the resolution bandwidth of the spectrum analyzer to 100 kHz.
9. Set the sweep speed of the spectrum analyzer appropriately.
10. Perform frequency sweep from 25 MHz to 1000 MHz and plot the
results.
11. Repeat the sweep twice, each time changing the position of the test
antenna and/or EUT maintaining a 1-meter distance. Plot these
results
12. Position a horn antenna 1-meter from the antenna of the EUT. The
o
polarization of the horn antenna shall be 45 with respect to the
polarization of the EUT antenna.
13. Analyze the plots to identify reading exceeding or most closely
approaching the limits given in section 8.3.5.2.2. Record a
minimum of six data points for 25 MHz to 1000 MHz range and 3
data points for 1 GHz to 10 GHz for results.
8.3.5.2 - Criteria
8.3.5.2.1 - Analog
Radiated spurious emissions shall be attenuated below the
maximum level of emissions of the carrier frequency by at least 43
+ 10[log10 (mean output power in Watts)] dB. The mean power
level of any emissions within the mobile receive band between 869
and 894 MHz, measured using a 30 kHz bandwidth, shall not
exceed -80 dBm.
8.3.5.2.2 - Digital
The peak power level of conducted spurious emissions shall not
exceed –13 dBm. The peak power level of any emissions within
the mobile transmit band measured using a 30 kHz bandwidth
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centered 120 kHz or more from the carrier frequency, shall not
exceed 45 dB below the mean carrier output power or –13 dBm,
whichever is the lower power. The peak power level of any
emissions within the mobile’s operating receive band, measured
using a 30 kHz bandwidth, shall not exceed –80 dBm.
Table 8.5 - Harmonic and Spurious Emissions (Radiated) - Discrete Test Results
Identified
Frequency
(MHz)
Emission Level
(Shield Room)
(dBm)
Upper Limit for Frequency Range
Maximized
Emission is Open Frequency Range
(dBm)
Field Site (dBm)
25-1000 MHz
1 - 10 GHz
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APPENDIX A - Acronyms
AM
AMPS
AUTHBS
AUTHR
AUTHU
BER
CCITT
CDMA
CNR
CPDF
CSS
CTIA
D/A
DCC
DMSU
DQPSK
DTMF
EIRP
ERP
EUT
EVM
FACCH
FDMA
FM
FVC
GMSK
IEC
IEEE
LCR
MAHO
MRP
MS
MSA
NAMPS
NRZ
OATS
OMER
PCM
RAND
RANDBS
RANDC
RANDSSD
RANDU
RF
ROLR
RSSI
SACCH
SAT
SCMp
May 2004
Amplitude Modulation
Advanced Mobile Phone Service
Base Station Authentication Response
Authentication Response
Unique Challenge Authentication Response
Bit Error Rate
The International Telegraph and Telephone Consultative Committee
Code Division Multiple Access
Carrier-to-Noise Ratio
Cumulative Probability Distribution Function
Cellular Subscriber Station
Digital to Analog
Digital Color Code
Digital Mode Subscriber Unit
Differential Quadrature Phase Shift Keying
Dual-Tone Multifrequency
Equivalent Isotropic Radiated Power
Effective Radiated Power
Equipment Under Test
Error Vector Magnitude
Fast Associated Control Channel
Frequency Division Multiple Access
Frequency Modulation
Forward Voice Channel
Gaussian Minimal Shift Keying
International Electrotechnical Commission
Institute of Electrical and Electronic Engineers
Level Crossing Rate
Mobile Assisted Hand Off
Mouth Reference Position
Mobile Station
Mobile Service Area
Narrowband Advanced Mobile Phone Service
Non-Return to Zero data
Open Area Test Site
Overhead Message Error Rate
Pulse Coded Modulation
Random Variable
Base Station Random Variable
Random Variable Confirmation
Shared Secret Data Random Variable
Unique Random Variable
Radio Frequency
Receive Objective Loudness Rating
Received Signal Strength Indicator
Slow Associated Control Channel
Station Class Mark
150
Revision 3.2
SINAD
SQR
SSD
ST
TA
TDMA
TO
TOLR
TRU
TS
VOCODER
VSELP
WER
May 2004
Ratio of signal-plus-noise-distortion to noise-plus-distortion
Signal to Quantization noise Ratio
Shared Secret Data
Signaling Tone
Time Alignment
Time Division Multiple Access
Transmit Offset
Transmit Objective Loudness Rating
Transceiver Unit
Test Set
Digital encoder/decoder for voice transmission only
Vector Sum Excited Linear Prediction
Word Error Rate
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Revision 3.2
APPENDIX B ✓Checklist for Submission of Test Samples
Please ensure that the following items are enclosed with your unit submitted for certification
testing. Units will not be submitted to the testing laboratory until all items are received.
Hardware:
❑ 1) Two samples of the unit to be tested complete with the necessary accessory items
(Cables, Batteries, Charger, etc.)
❑ 2) Two Test Interface Adapters - to allow direct access to RF (antenna) and transmit and
receive audio test points. Please see Appendix A of the relevant Test Plan. If the unit
requires computer control, a test bed should be provided.
❑ 3) Manual Test Commands - any special hardware or firmware necessary to allow entry of
manual test commands for manual testing. Please note that an RS232 interface is
available on the HP8920A/D test set.
❑ 4) Programming - any special equipment or aid needed to program a subscriber number, etc.
into the unit to be tested.
Documentation:
❑ 1) Air Interface Compliance Declaration - a letter certifying that unit is in full compliance
with EIA/TIA-553-A for AMPS units, IS-91 for dual-mode AMPS & NAMPS units, IS136 for dual-mode TDMA units, or IS-95-A/J-STD-008 for dual-mode CDMA units.
❑ 2) ESN Security - a letter detailing the steps taken to comply with EIA/TIA-553, Section
2.3.2 for AMPS, IS-91, Section 2.3.2, for NAMPS, IS-136, Section 2.3.2, for TDMA, or
IS-95-A/J-STD-008 for CDMA (Serial Number) - Please describe the methods employed
to ensure physical ESN security and firmware methods used to ensure ESN security.
Enclose a circuit board diagram and identify the component(s) in which the ESN resides.
❑ 3) A-Key Security - a letter detailing the methods employed to ensure physical A-Key
security and firmware methods used to ensure A-Key security. Enclose a circuit board
diagram and identify the component(s) in which the A-Key resides.
❑ 4) Protection Against False Transmission - a letter describing the method used to comply
with the EIA/TIA IS-19-B, Section 3.2.4 AMPS, EIA/TIA-IS-90, Section 3.2.4 NAMPS,
EIA/TIA-IS-137 Section 3.2.4 TDMA, or EIA/TIA-IS-98/J-STD-018 CDMA (Protection
Against False Transmission) - enclose schematic and indicate the components and logic
points that comprise the circuits that provide this function.
❑ 5) Manual Test Mode - Please enclose a list of manual test codes/commands and an
explanation of how to access and use this mode for manual testing including any
characteristics peculiar to the system.
❑ 6) Declaration of compliance with ANSI C63.19-199x, American National Standard for
Method of Measurement of Compatibility between Wireless Communication Devices and
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Revision 3.2
Hearing Aids. (once completed) The declaration shall be a letter certifying that the
product is in full compliance with the requirements defined in ANSI C63.19-199x.
❑ 7) Declaration of compliance of audio port accessibility. Declaration shall be a letter
certifying that the product includes access to a port that can be used for external audio
access devices (e.g., earphone, car kit, HATISTM, Jabra, TTY/TDD).
❑ 8) Declaration of compliance for Safety Advice -- Declaration shall be a letter certifying that
the complete text for the product category will be enclosed with each production unit
shipped. Also include a copy of the Users Guide or other document containing the
appropriate “Safety Information for Wireless Handheld Phones” as adopted by the TIA
Ad Hoc Product Information Committee, March 1997.
❑ 9) Identification of Location: Identification shall consist of a letter and/or drawing which
identifies the location on the unit or its packaging for displaying the Certification Seal.
❑ 10) Two Operator/User Manuals.
❑ 11) Complete Programming Instructions.
❑ 12) Installation Guide/Explanation of component interconnection and identification of power
lead colors and functions.
❑ 13) Proof of FCC Type Acceptance - Type Acceptance Application and proof of FCC ID
number assignment.
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Revision 3.2
APPENDIX B
✓Checklist for Submission of Test Samples
Payment:
❑ 1) Enclose a check in the appropriate amount in U.S. dollars made payable to CTIA.
Terminal Unit Information:
❑ 1) FCC Type Acceptance Number of Unit_________________________________________
❑ 2) Industry Canada Type Acceptance Number of Unit _______________________________
❑ 3) Supported Air Interfaces: ❑ AMPS ❑ NAMPS ❑ TDMA ❑ CDMA
❑ 4) Supported Frequencies: ❑ Cellular ❑ PCS
❑ 5) Series or Family Name_______________________________________________________
❑ 6) Sales Model Names/Numbers _________________________________________________
❑ 7) Mobile Station Equipment Class: _______________________________________________
❑ 8) Temperature Range - A or B (See relevant standard, Section 4.1.1) ____________________
_______________________________________________________________________________
❑ 9) Receiver Information:
❑ 10)
❑ 11)
❑ 12)
❑ 13)
1st Mixer - High side or low side injection _______________________________
1st (High) IF Frequency _____________________________________________
2nd Mixer - High or low side injection __________________________________
2nd Oscillator Frequency_____________________________________________
2nd (Low) IF Frequency _____________________________________________
Impedance at transmit and receive audio ports of Test Interface Adapter________________
Software Revision Number __________________________________________________
Technical/Engineering contact for technical assistance to laboratory testing personnel (Name,
address, phone and fax number) _______________________________________________
_________________________________________________________________________
_________________________________________________________________________
Marketing/Sales Department Contact (Name, address, phone and fax number) ___________
_________________________________________________________________________
_________________________________________________________________________
For further information, or to submit samples for certification, please contact the Manager CTIA Certification
Programs:
1250 Connecticut Avenue, NW, Suite 200
Washington, DC 20036
Phone: (202) 785-0081
Fax: (202) 466-7239
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Appendix C - Definitions
Term
A-Key
Auth
Access Channel
Analog Color Code
BCH Code
Busy-Idle Bits
Continuous
Transmission
Control Channel
Digital Color Code
(DCC)
Discontinuous
Transmission
Extended Protocol
Flash Request
Forward Control
Channel (FVC)
Group Identification
Handoff
Home Mobile
Station
Land Station
Mobile
Identification
Number (MIN)
Mobile Station
Mobile Station
Class I
Mobile Station
Class II
Mobile Station
Class III
May 2004
Definition
A secret 64 bit pattern stored in the mobile station. It is used to generate/update the mobile
stations Shared Secret Data (SSD). The A-Key is used in the mobile station authentication
process.
A 1-bit field in the System Parameter Overhead Message. When set to 1, it signifies that the
system supports the authentication process.
A control channel used by a mobile station to access a system to obtain service.
An analog signal (See SAT) transmitted by a land station on a voice channel and used to
detect capture of a mobile station by an interfering land station and/or the capture of a land
station by an interfering mobile.
Bose-Chaudhuri-Hocquenghem Code
The portion of the data stream transmitted by a land station on a forward control channel
that is used too indicate the current busy-idle status of the corresponding reverse control
channel.
A mode of operation in which Discontinuous Transmission is not permitted.
A channel used for the transmission of digital control information from a land station to a
mobile station or from a mobile station to a land station.
A digital signal transmitted by a land station on a forward control channel that is used to
detect capture of a land station by an interfering mobile station.
A mode of operation in which a mobile-transmitter autonomously switches between two
transmitter power levels while the mobile station is in the conversation state on a voice
channel.
An optional expansion of the signaling messages between the land station and mobile station
to allow for the addition of new system features and operational capabilities
A message sent on a voice channel from a mobile station to a land station indicating that a
user desires to invoke special processing.
A control channel used from a land station to a mobile station
A subset of the most significant bits of the system identification (SID) that is used to
identify a group of cellular systems.
The act of transferring a mobile station from one voice channel to another.
A mobile station that operates in the cellular system from which service is subscribed.
A station in the Domestic Public Cellular Radio Telecommunications Service, other than a
mobile station, used for radio communications with mobile stations.
The 34-bit number that is a digital representation of the 10-digit directory telephone number
assigned to a mobile station.
A station in the Domestic Public Cellular Radio Telecommunications Service intended to be
used while in motion or during halts at unspecified points. It is assumed that mobile stations
include portable units (e.g., hand-held ‘personal’ units) as well as units installed in vehicles.
A high power station.
A mid-range power station
A low power station
155
Revision 3.2
Term
Numeric
Information
Order Alert
Order Audit
Order Change
Power
Order Intercept
Order Maintenance
Order Release
Order Reorder
Order Send
Called-Address
Order Stop Alert
Paging
Paging Channel
Registration
Release Request
Reverse Control
Channel (RECC)
Reverse Voice
Channel (RVC)
Roamer
Scan of Channels
Seizure Precursor
Signaling Tone
Serving System
Status
Status: First
Registration ID
Status: Local
Control
Status: Roam
Status: Termination
Supervisory Audio
Tone (SAT)
System
Identification (SID)
Voice Channel
May 2004
Definition
Information used to describe the operation of the mobile station
Used to inform the user that a call is being received.
Used by a land station to determine whether the mobile station is active in the system.
Used by a land station to change the RF power level of a mobile station.
Used to inform the user of a procedural error made in placing the call.
Used by a land station to check the operation of a mobile station.
Used to disconnect a call that is being established or is already established.
Used to inform the user that all facilities are in use and the call should be placed again.
Used to inform the mobile station that it must send a message to the land station with dialeddigit information.
Used to inform a mobile station that it must discontinue alerting the user.
The act of seeking a mobile station when an incoming call has been placed to it.
A forward control channel that is used to page mobile stations and send orders.
The steps by which a mobile station identifies itself to a land station as being active in the
system at the time the message is sent to the land station.
A message sent from a mobile station to a land station indicating that the user desires to
disconnect the call.
The control channel used from a mobile station to a land station.
The voice channel used from a mobile station to a land station.
A mobile station that operates in a cellular system other than the one from which service is
subscribed.
The procedure by which a mobile station examines the signal strength of each forward
control channel.
The initial digital sequence transmitted by a mobile station to a land station on a reverse
control channel.
A 10-kilohertz tone transmitted by a mobile station on a voice channel to confirm orders,
signal flash requests, and signal release requests.
Indicates whether a mobile station is tuned to channels associated with System A
or System B.
Indicates whether a mobile station has received a registration ID message since
initialization.
Indicates whether a mobile station must respond to local control messages or not.
Indicates whether a mobile station is in its home system or not.
Indicates whether a mobile station must terminate the call when it is on a voice channel
One of three tones in the 6-kilohertz region that are transmitted by a land station and
transponded by a mobile station
A digital identification associated with a cellular system; each system is assigned a unique
number
A channel on which a voice conversation occurs and on which brief digital messages may be
sent from a land station to a mobile station or from a mobile station to a land station.
156
Revision 3.2
APPENDIX D - Revision History
Test Plan for 800 MHz AMPS/TMDA Cellular Subscriber Stations
Date
Oct 1991
Oct 1994
Nov 1994
Dec 1996
Aug 1997
January 1998
February 1998
July 1998
July 1998
May 2004
May 2004
May 2004
Revision
Issue 1
Draft, Rev. 1
Rev. 1
Draft, Rev. 2
Draft, Rev. 2.2
Draft, Rev. 2.3
Revision 3.0
Revision 3.1
Revision 3.1
Revision 3.2
Revision 3.2
Purpose/Change
Issue 1 (TML)
Issued for Comments (Aprel)
Final Rev. 1.0 (Aprel)
Issued for Comments (TML)
Final Revision 3.0 (TML)
Added Analog Call Setup Tests
Modified submission check-list
Updated copyright information
Updated CTIA Logo
Section(s)
All
All
All
All
All
All
All
4.3.10
Appendix B
All
All
157
Revision 3.2

modified TDMA test plan

Transcription

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