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Access Network Interfaces Interoperability Specification A.S0001-0_v1.0

Access Network Interfaces Interoperability Specification A.S0001-0_v1.0
【资料成文时间】：January 18, 2000
【语言】：ENG
【页数】：859
【何人（公司）所著】：3GPP2
【文件格式】：PDF
【文件原名】：3GPP2 Access Network Interfaces Interoperability Specification Release A
【摘要或目录】：
Table of Contents
FOREWORD...............................................................................................................................................A
REVISION HISTORY................................................................................................................................F
COPYRIGHT INFORMATION................................................................................................................ G
1. FUNCTIONAL OVERVIEW...............................................................................................................1
1.1 PURPOSE..........................................................................................................................................1
1.2 SCOPE..............................................................................................................................................3
1.3 ORGANIZATION................................................................................................................................4
1.3.1 Architectures Supported ..........................................................................................................4
1.3.2 UNUSED SECTION ................................................................................................................4
1.3.3 IOS V4.0 Layout ......................................................................................................................4
1.4 DOCUMENTATION CONVENTIONS .....................................................................................................5
1.4.1 Procedural Descriptions..........................................................................................................6
1.5 REFERENCES....................................................................................................................................7
1.5.1 Telecommunications Industry Association (TIA) / Electronics Industry Association (EIA) ...7
1.5.2 Standards Committee T1..........................................................................................................8
1.5.3 International Telecommunications Union - Telecommunications Sector (ITU-T)...................9
1.5.4 Other.....................................................................................................................................10
1.6 TERMINOLOGY ...............................................................................................................................11
1.6.1 Acronyms ...............................................................................................................................11
1.6.2 Definitions.............................................................................................................................17
1.7 INTERFACE MODEL.........................................................................................................................21
1.7.1 Network Reference Model......................................................................................................21
1.7.1.1 Reference Points A, Ater, and Aquater ......................................................................................................22
1.7.2 Interface Reference Model.....................................................................................................23
1.7.3 MSC – BS Functional Partitioning ........................................................................................26
1.7.4 Information Flows .................................................................................................................27
1.7.5 Protocol Reference Model .....................................................................................................28
1.7.5.1 MSC-BS interface Channel Types ........................................................................................................28
1.7.5.2 Transport Protocols ...............................................................................................................................28
1.7.5.3 Layer 3 - A1 Interface: Base Station Application Part ..........................................................................29
1.7.6 Packet Data Micro-Mobility and Macro-Mobility Concepts.................................................31
2. CALL PROCESSING AND SUPPLEMENTARY SERVICES ......................................................32
2.1 CALL CONTROL ..............................................................................................................................32
2.1.1 Terrestrial Circuit Allocation ................................................................................................32
2.1.2 Radio Channel Allocation......................................................................................................32
2.1.3 Traffic Channel Release.........................................................................................................32
2.2 A1 INTERFACE CALL SETUP FOR VOICE AND CIRCUIT DATA CALLS...............................................33
2.2.1 Mobile Originated Calls ........................................................................................................33
2.2.1.1 Connection Management (CM) Service Request ..................................................................................33
2.2.1.2 Complete Layer 3 Information ..............................................................................................................34
2.2.1.3 UNUSED SECTION (Setup) ................................................................................................................35
2.2.1.4 UNUSED SECTION (Call Proceeding)................................................................................................35
2.2.1.5 Assignment Request ..............................................................................................................................35
2.2.1.6 Assignment Complete ...........................................................................................................................35
2.2.1.7 Assignment Failure ...............................................................................................................................35
2.2.1.8 UNUSED SECTION (Alerting) ............................................................................................................36
2.2.1.9 Progress................................................................................................................................................36
2.2.1.10UNUSED SECTION (Connect) ............................................................................................................36
2.2.1.11UNUSED SECTION (Connect Acknowledge) .....................................................................................36
2.2.1.12UNUSED SECTION (CM Service Request Continuation)...................................................................36
Section 6 3GPP2 A.S0001
Messages, Information Elements, and Timer Definitions 18 January 2000
3GPP2 – A.S0001 Page 302
2.2.1.13UNUSED SECT 1 ION (Mobile Information Directive) ..........................................................................36
2.2.1.14UNUSED SECTION (Dialed Number).................................................................................................36
2.2.1.15UNUSED SECTION (Dialed Number Ack) .........................................................................................36
2.2.2 Mobile Origination Examples................................................................................................37
2.2.2.1 Mobile Origination...............................................................................................................................37
2.2.2.2 Mobile Origination with Access Probe Handoff, Access Handoff and Channel Assignment into
Soft/Softer Handoff ...........................................................................................................................................39
2.2.2.3 Mobile Origination with PACA Service ...............................................................................................44
2.2.3 Mobile Terminated Voice and Circuit Data Calls .................................................................50
2.2.3.1 Paging Request.....................................................................................................................................50
2.2.3.2 Paging Response ..................................................................................................................................51
2.2.3.3 UNUSED SECTION (Mobile Information Directive) ..........................................................................51
2.2.3.4 UNUSED SECTION (Setup) ................................................................................................................51
2.2.3.5 UNUSED SECTION (Call Confirmed).................................................................................................51
2.2.3.6 Assignment Request ..............................................................................................................................52
2.2.3.7 Assignment Complete ...........................................................................................................................52
2.2.3.8 Assignment Failure ...............................................................................................................................52
2.2.3.9 UNUSED SECTION (Alerting) ............................................................................................................52
2.2.3.10Connect ................................................................................................................................................52
2.2.3.11UNUSED SECTION (Connect Acknowledge) .....................................................................................52
2.2.3.12Alert With Information.........................................................................................................................53
2.2.4 Mobile Termination Examples...............................................................................................54
2.2.4.1 Mobile Termination ..............................................................................................................................54
2.2.4.2 Mobile Termination, Assignment Retry ................................................................................................57
2.2.5 Mobile to Mobile Calls ..........................................................................................................60
2.2.6 Emergency Calls ....................................................................................................................60
2.2.7 Test Calls ...............................................................................................................................60
2.2.8 BS Initiated Call Setup...........................................................................................................60
2.2.8.1 BS Service Request ...............................................................................................................................60
2.2.8.2 BS Service Response............................................................................................................................60
2.2.8.3 BS Initiated Call Setup Example...........................................................................................................61
2.3 A1 INTERFACE CALL CLEARING PROCEDURES ...............................................................................62
2.3.1 Call Clearing Initiated by the MS or BS ................................................................................62
2.3.1.1 Successful Clear Scenarios....................................................................................................................62
2.3.1.2 Unsuccessful Call Clearing Procedures.................................................................................................62
2.3.1.3 UNUSED SECTION (Release).............................................................................................................62
2.3.1.4 UNUSED SECTION (Release Complete).............................................................................................62
2.3.1.5 Clear Request .......................................................................................................................................62
2.3.1.6 Clear Command....................................................................................................................................63
2.3.1.7 Clear Complete.....................................................................................................................................63
2.3.2 Call Clearing Initiated by the MSC .......................................................................................64
2.3.2.1 Scenario 1 - Clear from the Network.....................................................................................................64
2.3.2.2 UNUSED SECTION (Scenario 2 - Response to Setup)........................................................................64
2.3.2.3 Call clearing via Clear Command .........................................................................................................64
2.3.2.4 Call Clearing when Tones/Announcements are Provided .....................................................................65
2.3.3 Call Clearing Collision..........................................................................................................65
2.3.4 Call Clearing for Handoff......................................................................................................65
2.3.5 Call Flow Diagrams for Call Clear Operation......................................................................65
2.3.5.1 Call Clear Initiated by MS ....................................................................................................................65
2.3.5.2 Call Clear Initiated by BS .....................................................................................................................67
2.3.5.3 Call Clear Initiated by MSC..................................................................................................................68
2.4 TRAFFIC CHANNEL RADIO LINK SUPERVISION................................................................................69
2.5 SUPPORT OF SUPPLEMENTARY SERVICES .......................................................................................69
2.5.1 Support of TIA/EIA 664 Wireless Features............................................................................69
2.5.1.1 Flash with Information ..........................................................................................................................70
2.5.1.2 Flash with Information Ack...................................................................................................................70
2.5.1.3 Feature Notification ..............................................................................................................................71
2.5.1.4 Feature Notification Ack.......................................................................................................................71
2.5.2 DTMF Transmission Using In-band Tones ...........................................................................72
3GPP2 A.S0001 Section 6
18 January 2000 Messages, Information Elements, and Timer Definitions
3GPP2 - A.S0001 Page 303
2.5.3 Burst DTMF Transmission ....................................................................................................72
2.5.3.1 UNUSED SECTION (Send Burst DTMF)............................................................................................72
2.5.3.2 UNUSED SECTION (Send Burst DTMF Acknowledge).....................................................................72
2.5.4 UNUSED SECTION (Continuous DTMF).............................................................................72
2.5.5 Supplementary Services Flow Charts ....................................................................................73
2.5.5.1 UNUSED SECTION............................................................................................................................73
2.5.5.2 Call Waiting .........................................................................................................................................73
2.5.5.3 UNUSED SECTION............................................................................................................................74
2.5.5.4 UNUSED SECTION............................................................................................................................74
2.5.5.5 Three-Way Calling – (Method 1) ..........................................................................................................74
2.5.5.6 Three-Way Calling - (Method 2)...........................................................................................................75
2.5.5.7 UNUSED SECTION............................................................................................................................75
2.5.5.8 UNUSED SECTION............................................................................................................................75
2.5.5.9 Message Waiting Notification on the Paging Channel..........................................................................76
2.5.5.10Message Waiting Notification on the Traffic Channel ..........................................................................77
2.6 DATA CALLS..................................................................................................................................78
2.6.1 A5 Connections for Circuit Data Calls..................................................................................78
2.6.2 Asynchronous Data and Group-3 Fax Services Using A5 Connections................................78
2.6.2.1 Circuit Data Only .................................................................................................................................78
2.6.2.2 UNUSED SECTION (Voice then Data) ...............................................................................................78
2.6.3 Support for Handoffs of Asynchronous Data and G3 Fax Calls ...........................................79
2.6.4 High Speed Packet Data........................................................................................................79

2.7 SUPPORT OF SHORT MESSAGE SERVICE..........................................................................................80
2.7.1 SMS Procedures.....................................................................................................................81
2.7.1.1 SMS - Mobile Originated Point-to-Point ..............................................................................................81
2.7.1.2 SMS - Mobile Terminated Point-to-Point.............................................................................................82
2.7.1.3 SMS - Broadcast ..................................................................................................................................82
2.7.2 SMS Delivery on the Control Channel...................................................................................83
2.7.2.1 ADDS Page ..........................................................................................................................................84
2.7.2.2 ADDS Transfer ....................................................................................................................................84
2.7.2.3 ADDS Page Ack...................................................................................................................................85
2.7.2.4 SMS Message Flow Using ADDS, Control Channel ............................................................................85
2.7.3 SMS Delivery on the Traffic Channel ....................................................................................92
2.7.3.1 ADDS Deliver ......................................................................................................................................92
2.7.3.2 ADDS Deliver Ack ...............................................................................................................................92
2.7.3.3 SMS Message Flow Using ADDS, Traffic Channel..............................................................................93
2.8 SUPPORT OF OVER-THE-AIR SERVICE PROVISIONING (OTASP) AND OVER THE AIR PARAMETER
ADMINISTRATION (OTAPA).......................................................................................................................95
2.8.1 OTASP Support......................................................................................................................95
2.8.1.1 OTASP Call Setup ...............................................................................................................................96
2.8.1.2 OTASP Data Exchanges .......................................................................................................................96
2.8.1.3 ADDS Deliver ......................................................................................................................................96
2.8.1.4 ADDS Deliver ACK.............................................................................................................................96
2.8.1.5 SSD Update procedure.........................................................................................................................96
2.8.1.6 Privacy Mode procedure .......................................................................................................................96
2.8.1.7 Rejection ..............................................................................................................................................96
2.8.1.8 OTASP Call Clear................................................................................................................................96
2.8.1.9 OTASP Message Flow ..........................................................................................................................97
2.8.2. OTAPA support..........................................................................................................................99
2.9 ERROR HANDLING.......................................................................................................................100
2.9.1 Rejection ..............................................................................................................................100
2.9.1.1 Successful Operation..........................................................................................................................100
2.9.1.2 Failure Operation ...............................................................................................................................100
2.10 UNUSED SECTION (CDMA SERVICE NEGOTIATION)...............................................................100
2.11 MOBILE ORIGINATED CALLS WITH PACA SERVICE.....................................................................101
2.11.1 PACA Service Support .........................................................................................................102
2.11.1.1PACA Command................................................................................................................................102
Section 6 3GPP2 A.S0001
Messages, Information Elements, and Timer Definitions 18 January 2000
3GPP2 – A.S0001 Page 304
2.11.1.2PACA Command Ack .........................................................................................................................102
2.11.1.3PACA Update.....................................................................................................................................103
2.11.1.4PACA Update Ack ..............................................................................................................................104
2.12 SUPPORT OF POSITION LOCATION SERVICE...................................................................................105
2.13 USER ZONES................................................................................................................................106
2.13.1 Invoking User Zone at Registration.....................................................................................106
2.13.2 Use of User Zones During Call Setup..................................................................................107
2.13.3 Changing User Zone During a Call.....................................................................................108
2.13.3.1User Zone Change..............................................................................................................................108
2.14 CIRCUIT DATA CALLS...................................................................................................................109
2.14.1 Asynchronous Data and Group-3 Fax Services...................................................................109
2.14.1.1Data Only ...........................................................................................................................................109
2.14.2 A5 Connections for Circuit Data Calls................................................................................109
2.14.3 Support for Handoffs of Asynchronous Data and G3 Fax Calls .........................................110
2.15 PACKET DATA CALLS ...................................................................................................................111
2.15.1 Packet Data Assumptions ....................................................................................................111
2.15.2 BS Initiated Call Setup.........................................................................................................112
2.15.2.1BS Service Request .............................................................................................................................112
2.15.2.2BS Service Response..........................................................................................................................112
2.15.2.3BS Initiated Call Setup Example.........................................................................................................114
2.15.3 A8/A9 Interface Procedures.................................................................................................115
2.15.4 A8/A9 Interface Setup Procedures And Messages...............................................................115
2.15.4.1A9-Setup-A8 ......................................................................................................................................115
2.15.4.2A9-Connect-A8 ..................................................................................................................................116
2.15.4.3A9-BS Service Request .......................................................................................................................117
2.15.4.4A9-BS Service Response.....................................................................................................................117
2.15.5 A8/A9 Interface Clearing Procedures and Messages ..........................................................118
2.15.5.1Successful Clearing Scenarios.............................................................................................................118
2.15.5.2Unsuccessful A8 Interface Clearing Procedures .................................................................................119
2.15.5.3A9-Release-A8 ...................................................................................................................................120
2.15.5.4A9-Release-A8 Complete....................................................................................................................120
2.15.5.5A9-Disconnect-A8 ..............................................................................................................................121
2.15.6 A8/A9 Interface Handoff Procedures and Messages ...........................................................122
2.15.6.1A9-Air Link (AL) Connected..............................................................................................................122
2.15.6.2A9-Air Link (AL) Connected Ack ......................................................................................................122
2.15.6.3A9-Air Link (AL) Disconnected .........................................................................................................123
2.15.6.4A9-Air Link (AL) Disconnected Ack..................................................................................................123
2.15.7 Packet Data Service State Transitions .................................................................................................124
2.15.8 A8/A9 Interface Procedures.................................................................................................125
2.15.8.1Mobile Initiated Initial Call Setup and Mobile IP Registration – Successful Operation.....................125
2.15.8.2BS Initiated Call Release to Dormant State.........................................................................................127
2.15.8.3MS Initiated Call Release to Dormant State........................................................................................129
2.15.8.4MS Power Down................................................................................................................................131
2.15.8.5PDSN Initiated Service Release ..........................................................................................................132
2.15.8.6MS Initiated Call Re-Activation from Dormant State .........................................................................133
2.15.8.7Network Initiated Call Re-Activation from Dormant State .................................................................133
2.15.8.8Mobile Terminated Packet Data Rejection During a Voice Call.........................................................136
2.15.8.9Dormant Handoff (Inter-BSC/Inter_PCF) - Mobile served by same PDSN........................................137
2.15.8.10 Dormant Handoff (Inter-BSC/Inter_PCF) - Mobile served by a different PDSN............................139
2.15.8.11 Soft / Softer Handoff........................................................................................................................141
2.15.8.12 Inter-BS Hard Handoff (within the same PCF)................................................................................142
2.15.8.13 Inter-PCF Hard Handoff (Within same PDSN) ...............................................................................145
2.15.8.14 Inter-PCF Hard Handoff (Within same PDSN) With Return On Failure.........................................148
2.16 A10/A11 INTERFACE PROCEDURES..............................................................................................151
2.16.1 A10 Interface Setup Procedures ..........................................................................................153
2.16.1.1A10 Connection Establishment ...........................................................................................................153
2.16.2 A10 Interface Operational Procedures................................................................................155
2.16.2.1A10 Connection – Periodic Re-registration ........................................................................................155
3GPP2 A.S0001 Section 6
18 January 2000 Messages, Information Elements, and Timer Definitions
3GPP2 - A.S0001 Page 305
2.16.3 A10 Interface Release Procedures.......................................................................................155
2.16.3.1A10 Connection Release – PCF Requested........................................................................................155
2.16.3.2A10 Connection Release – PDSN Initiated........................................................................................156
2.16.4 A10 Interface Packet Accounting Procedures .....................................................................157
2.16.5 A10/A11 Interface Call Flows .............................................................................................158
2.16.5.1Mobile Originated Packet Call Setup – Successful Operation ............................................................158
2.16.5.2Mobile Originated Packet Call Setup – Failure Operation..................................................................160
2.16.5.3 Mobile Originated Packet Call Setup – With re-registration to alternate PDSN................................162
2.16.5.4Packet Data Service Session Clearing-PDSN Initiated .......................................................................164
2.16.5.5Packet Data Service Session Clearing – MSC Initiated ......................................................................166
2.16.5.6Packet Data Service Session Clearing – MS Initiated .........................................................................167
2.16.5.7Packet Data Service Session – PDSN Initiated (Crossing A11-Registration Request and A11-
Registration Update)........................................................................................................................................168
2.16.5.8Inter-PCF Dormant Handoff – Mobile Continues to be Served by the Serving PDSN.......................170
2.16.5.9Inter-PCF Dormant Handoff – Mobile Served by a New Target PDSN..............................................173
2.16.5.10 Inter-BS Hard Handoff – Mobile Continues to be Served by the Serving PDSN............................176
2.16.5.11 Inter-BS Hard Handoff – Mobile Served by a New Target PDSN...................................................180
3. RADIO RESOURCE MANAGEMENT..........................................................................................184
3.1 RADIO CHANNEL SUPERVISION.....................................................................................................184
3.1.1 Traffic Channel Radio Link Supervision..............................................................................184
3.1.2 Idle Channel Observation....................................................................................................184
3.2 RADIO CHANNEL MANAGEMENT ..................................................................................................184
3.2.1 Radio Channel Configuration Management........................................................................184
3.2.2 Radio Traffic Channel Management....................................................................................184
3.2.2.1 Radio Channel Allocation ...................................................................................................................184
3.2.2.2 Radio Traffic Channel Release............................................................................................................184
3.2.2.3 Radio Traffic Channel Power Control.................................................................................................184
3.2.2.4 UNUSED SECTION..........................................................................................................................184
3.2.2.5 Channel Encoding and Decoding........................................................................................................184
3.3 HANDOFF VIA MSC ......................................................................................................................185
3.3.1 Introduction .........................................................................................................................185
3.3.1.1 Recognition That a Handoff is Required by a BS ...............................................................................185
3.3.1.2 Recognition That a Handoff is Required by the MSC.........................................................................185
3.3.1.3 Concept of “Designated Cell” .............................................................................................................185
3.3.2 Inter-BS Hard Handoff ........................................................................................................186
3.3.2.1 Triggering Phase ................................................................................................................................186
3.3.2.2 Target Determination Phase ................................................................................................................186
3.3.2.3 Resource Establishment ......................................................................................................................187
3.3.2.4 Execution Phase .................................................................................................................................188
3.3.2.5 UNUSED SECTION (Resource Release Phase) .................................................................................190
3.3.2.6 Call Clearing ......................................................................................................................................191
3.3.2.7 Handoff Failure Handling ...................................................................................................................191
3.3.3 Intra-BS Handoff .................................................................................................................193
3.3.3.1 Handoff Performed.............................................................................................................................193
3.4 HANDOFF VIA DIRECT BS-TO-BS SIGNALING...............................................................................194
3.4.1 A3 Interface Procedures and Messages...............................................................................194
3.4.1.1 A3 Interface Setup Procedures and Messages .....................................................................................194
3.4.1.2 A3 Interface Operational Procedures and Messages ...........................................................................195
3.4.1.3 A3 Interface Clearing Procedures and Messages ................................................................................203
3.4.2 UNUSED SECTION ............................................................................................................204
3.4.3 A7 Interface Procedures and Messages...............................................................................204
3.4.3.1 A7 Interface Messages ........................................................................................................................204
3.4.4 Soft/Softer Handoff Addition................................................................................................211
3.4.5 Soft/softer Handoff Removal................................................................................................212
3.4.6 Cell Removal by a Target BS...............................................................................................212
3.4.7 Call Clearing .......................................................................................................................212
3.4.8 Handoff Performed ..............................................................................................................213
Section 6 3GPP2 A.S0001
Messages, Information Elements, and Timer Definitions 18 January 2000
3GPP2 – A.S0001 Page 306
3.4.9 1 Access Handoff and Channel Assignment into Soft Handoff ...............................................213
3.4.10 Soft/Softer Handoff of High Speed Packet Data ..................................................................214
3.4.10.1Soft/Softer Handoff of Forward Link Bursts of Data ..........................................................................214
3.4.10.2Soft/Softer Handoff of Reverse Link Bursts of Data...........................................................................215
3.5 HANDOFF CALL FLOWS ................................................................................................................216
3.5.1 UNUSED SECTION ............................................................................................................216
3.5.2 Handoff Call Flows..............................................................................................................216
3.5.2.1 Hard Handoff (via MSC).....................................................................................................................216
3.5.2.3 Soft/softer Handoff Using Direct BS to BS (A3 and A7) Connections...............................................224
4. MOBILITY MANAGEMENT, AUTHENTICATION, AND PRIVACY.....................................234
4.1 MOBILITY MANAGEMENT.............................................................................................................234
4.1.1 Paging.................................................................................................................................234
4.1.2 Registration and Deregistration ..........................................................................................234
4.1.2.1 Network Initiated Registration Procedures..........................................................................................234
4.1.2.2 Mobile Initiated Registration ..............................................................................................................235
4.1.2.3 Location Updating Request .................................................................................................................236
4.1.2.4 Location Updating Accept...................................................................................................................236
4.1.2.5 Location Updating Reject....................................................................................................................237
4.1.2.6 Power Down Registration at the End of a Call....................................................................................237
4.1.3 UNUSED SECTION (Network Directed System Selection) .................................................237
4.1.4 UNUSED SECTION (TMSI Assignment – TIA/EIA-95) ......................................................237
4.2 AUTHENTICATION AND PRIVACY ..................................................................................................238
4.2.1 Shared Secret Data Procedures...........................................................................................239
4.2.1.1 SSD Update Procedure - Successful Case...........................................................................................240
4.2.1.2 SSD Update Request ...........................................................................................................................241
4.2.1.3 Base Station Challenge.......................................................................................................................241
4.2.1.4 Base Station Challenge Response .......................................................................................................242
4.2.1.5 SSD Update Response........................................................................................................................242
4.2.2 Terminal Authentication ......................................................................................................243
4.2.2.1 Authentication Request .......................................................................................................................244
4.2.2.2 Authentication Response.....................................................................................................................244
4.2.3 UNUSED SECTION (Parameter Update) ...........................................................................245
4.2.4 Signaling Message Encryption ............................................................................................245
4.2.5 Voice Privacy.......................................................................................................................245
4.2.5.1 Privacy Mode Procedure .....................................................................................................................245
4.2.5.2 UNUSED SECTION..........................................................................................................................246
4.2.5.3 Privacy Mode Command.....................................................................................................................246
4.2.5.4 Privacy Mode Complete......................................................................................................................247
4.3 PACKET DATA SECURITY CONSIDERATIONS .................................................................................248
4.3.1 PCF-PDSN Security Association .........................................................................................248
4.3.1.1 Computing Registration Authentication Extension Values .................................................................248
5. LAYERS 1 & 2 AND TERRESTRIAL FACILITY MANAGEMENT.........................................250
5.1 PHYSICAL LAYER SPECIFICATION (LAYER 1) ................................................................................250
5.2 ANSI SS7 TRANSPORT SPECIFICATION (LAYER 2) .......................................................................250
5.2.1 Field of Application .............................................................................................................251
5.2.2 Message Transfer Part (MTP) Functions ............................................................................251
5.2.2.1 General ...............................................................................................................................................251
5.2.2.2 Level 1 (T1.111.2)..............................................................................................................................251
5.2.2.3 Level 2 (T1.111.3)..............................................................................................................................252
5.2.2.4 Level 3 (T1.111.4)..............................................................................................................................252
5.2.2.5 Testing and Maintenance (T1.111.7) ..................................................................................................254
5.2.2.6 Interface Functions.............................................................................................................................255
5.2.2.7 Overload Control (Message Throughput Congestion) ........................................................................255
5.2.3 SCCP Transport Layer Specification (SCCP Functions) ....................................................255
5.2.3.1 Overview............................................................................................................................................255
5.2.3.2 Primitives (T1.112.1) ..........................................................................................................................255
3GPP2 A.S0001 Section 6
18 January 2000 Messages, Information Elements, and Timer Definitions
3GPP2 - A.S0001 Page 307
5.2.3.3 SCCP Messages (T1.112.2) ................................................................................................................256
5.2.3.4 SCCP Formats and Codes (T1.112.3) .................................................................................................257
5.2.3.5 SCCP Procedures (T1.112.4) ..............................................................................................................258
5.2.4 Use of the SCCP ..................................................................................................................259
5.2.4.1 The Direct Transfer Application Part ..................................................................................................259
5.2.4.2 The BS Management Application Part................................................................................................259
5.2.4.3 Connection Establishment..................................................................................................................260
5.2.4.4 Connection Release............................................................................................................................263
5.2.4.5 Abnormal SCCP Release.....................................................................................................................263
5.2.4.6 SCCP Reference Generation Philosophy ............................................................................................266
5.2.4.7 SCCP Transfer of DTAP and BSMAP Messages ...............................................................................266
5.3 USE OF ATM (LAYER 2)...............................................................................................................271
5.3.1 Field of Application .............................................................................................................271
5.3.2 ATM Layer..........................................................................................................................271
5.3.3 ATM Adaptation Layer ........................................................................................................271
5.4 NETWORK AND TRANSPORT PROTOCOLS......................................................................................272
5.4.1 Signaling Connection Transport Protocol Options .............................................................272
5.4.2 User Traffic Connection Transport Protocol Options .........................................................273
5.4.3 TCP Transport Protocol Usage ...........................................................................................274
5.4.3.1 General Use of TCP ............................................................................................................................274
5.4.3.2 Use of TCP for the A3 and A7 Interfaces............................................................................................276
5.4.3.3 Use of TCP for the A9 Interface..........................................................................................................276
5.4.4 IP Network Protocol Usage.................................................................................................276
5.4.5 UDP Transport Protocol Usage ..........................................................................................276
5.4.5.1 UDP Transport Protocol Usage for the A11 Interface.........................................................................276
5.4.5.2 UDP Transport Protocol Usage for the A9 Interface...........................................................................276
5.4.6 Mobile IP Protocol Usage ...................................................................................................276
5.4.6.1 Mobile IP Based Tunneling Protocol – Extraction from IETF Draft ..................................................277
5.4.7 GRE Protocol Usage ...........................................................................................................279
5.5 TERRESTRIAL CIRCUIT MANAGEMENT PROCEDURES ...................................................................281
5.5.1 Terrestrial Circuit Allocation/Deallocation ........................................................................281
5.5.1.1 A2 Terrestrial Circuit Allocation.........................................................................................................281
5.5.1.2 A3 Connection Establishment .............................................................................................................281
5.5.2 Blocking/Unblocking ...........................................................................................................282
5.5.2.1 A2 Terrestrial Circuit Blocking/Unblocking.......................................................................................282
5.5.3 Reset Circuit Procedure.......................................................................................................285
5.5.3.1 A1 Reset Circuit (at the BS)................................................................................................................285
5.5.3.2 A1 Reset Circuit Acknowledge (from MSC).......................................................................................286
5.5.3.3 A1 Reset Circuit (at the MSC) ............................................................................................................287
5.5.3.4 A1 Reset Circuit Acknowledge (from BS) ..........................................................................................287
5.5.4 Global System Reset.............................................................................................................289
5.5.4.1 A1 Reset .............................................................................................................................................289
5.5.4.2 A1 Reset Acknowledge .......................................................................................................................290
5.5.4.3 A1 Global Reset Examples..................................................................................................................291
5.5.4.4 UNUSED SECTION..........................................................................................................................296
5.5.4.5 UNUSED SECTION..........................................................................................................................296
5.5.4.6 UNUSED SECTION..........................................................................................................................296
5.5.4.7 A7-Reset.............................................................................................................................................296
5.5.4.8 A7-Reset Acknowledge......................................................................................................................296
5.5.4.9 A7 Global Reset Examples..................................................................................................................297
5.5.5 UNUSED SECTION (Rate Adaptation/Transcoding)..........................................................300
5.5.6 UNUSED SECTION (Overload Control).............................................................................300
.............................................................................................................................................................. 6.MESSAGES, INFO
6.1 MESSAGE DEFINITIONS ................................................................................................................ 301
6.1.1 Generic Message Formats ...................................................................................................301
6.1.1.1 A1 Message Header............................................................................................................................301
6.1.1.2 Message Body, Coding, and Ordering of Elements.............................................................................304
Section 6 3GPP2 A.S0001
Messages, Information Elements, and Timer Definitions 18 January 2000
3GPP2 – A.S0001 Page 308
6.1.1.3 Forward Compatibility Guidelines ......................................................................................................305
6.1.2 Call Processing Message Formats ......................................................................................309
6.1.2.1 Complete Layer 3 Information ............................................................................................................309
6.1.2.2 CM Service Request...........................................................................................................................311
6.1.2.3 Paging Request...................................................................................................................................320
6.1.2.4 Paging Response ................................................................................................................................324
6.1.2.5 UNUSED SECTION (Setup) ..............................................................................................................330
6.1.2.6 UNUSED SECTION (Emergency Setup) ...........................................................................................330
6.1.2.7 UNUSED SECTION (Alerting) ..........................................................................................................330
6.1.2.8 UNUSED SECTION (Call Confirmed)...............................................................................................330
6.1.2.9 UNUSED SECTION (Call Proceeding)..............................................................................................330
6.1.2.10Connect ..............................................................................................................................................331
6.1.2.11UNUSED SECTION (Connect Acknowledge) ...................................................................................331
6.1.2.12Progress..............................................................................................................................................332
6.1.2.13UNUSED SECTION (Release)...........................................................................................................333
6.1.2.14UNUSED SECTION (Release Complete)...........................................................................................333
6.1.2.15Assignment Request ............................................................................................................................334
6.1.2.16Assignment Complete .........................................................................................................................340
6.1.2.17Assignment Failure .............................................................................................................................342
6.1.2.18UNUSED SECTION..........................................................................................................................342
6.1.2.19UNUSED SECTION..........................................................................................................................342
6.1.2.20Clear Request .....................................................................................................................................343
6.1.2.21Clear Command..................................................................................................................................345
6.1.2.22Clear Complete...................................................................................................................................347
6.1.2.23UNUSED SECTION (CM Service Request Continuation).................................................................347
6.1.2.24Alert With Information.......................................................................................................................348
6.1.2.25UNUSED SECTION (Mobile Information Directive) ........................................................................349
6.1.2.26UNUSED SECTION (Dialed Number)...............................................................................................349
6.1.2.27UNUSED SECTION (Dialed Number Ack) .......................................................................................349
6.1.2.28BS Service Request .............................................................................................................................349
6.1.2.29BS Service Response..........................................................................................................................351
6.1.3 Supplementary Services Message Formats..........................................................................353
6.1.3.1 UNUSED SECTION (Send Burst DTMF)..........................................................................................353
6.1.3.2 UNUSED SECTION (Send Burst DTMF Acknowledge)...................................................................353
6.1.3.3 UNUSED SECTION (Start DTMF)....................................................................................................353
6.1.3.4 UNUSED SECTION (Start DTMF Acknowledge) .............................................................................353
6.1.3.5 UNUSED SECTION (Stop DTMF)....................................................................................................353
6.1.3.6 UNUSED SECTION (Stop DTMF Acknowledge) .............................................................................353
6.1.3.7 Flash with Information ........................................................................................................................354
6.1.3.8 Flash with Information Ack.................................................................................................................357
6.1.3.9 Feature Notification ............................................................................................................................358
6.1.3.10Feature Notification Ack.....................................................................................................................361
6.1.3.11PACA Command................................................................................................................................362
6.1.3.12PACA Command Ack .........................................................................................................................363
6.1.3.13PACA Update.....................................................................................................................................364
6.1.3.14 PACA Update Ack...........................................................................................................................367
6.1.4 Mobility Management Message Formats.............................................................................368
6.1.4.1 Authentication Request .......................................................................................................................368
6.1.4.2 Authentication Response.....................................................................................................................371
6.1.4.3 User Zone Update(UNUSED SECTION) ..........................................................................................374
6.1.4.4 SSD Update Request ...........................................................................................................................375
6.1.4.5 Base Station Challenge.......................................................................................................................376
6.1.4.6 Base Station Challenge Response .......................................................................................................377
6.1.4.7 SSD Update Response........................................................................................................................378
6.1.4.8 Location Updating Request .................................................................................................................379
6.1.4.9 Location Updating Accept...................................................................................................................386
6.1.4.10Location Updating Reject....................................................................................................................387
6.1.4.11UNUSED SECTION (Parameter Update Request) .............................................................................388
6.1.4.12UNUSED SECTION (Parameter Update Confirm) ............................................................................388
6.1.4.13UNUSED SECTION (Status Request)................................................................................................388
6.1.4.14 UNUSED SECTION (Status Response) ..........................................................................................388
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18 January 2000 Messages, Information Elements, and Timer Definitions
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6.1.4.15UNUSED SECTION (Service Redirection) ........................................................................................388
6.1.4.16UNUSED SECTION (TMSI Assignment Request) ............................................................................388
6.1.4.17UNUSED SECTION (TMSI Assignment Complete)..........................................................................388
6.1.4.18Privacy Mode Command.....................................................................................................................388
6.1.4.19Privacy Mode Complete......................................................................................................................390
6.1.5 Handoff Message Formats...................................................................................................391
6.1.5.1 UNUSED SECTION (Strength Measurement Request)......................................................................391
6.1.5.2 UNUSED SECTION (Strength Measurement Response) ...................................................................391
6.1.5.3 UNUSED SECTION (Strength Measurement Report)........................................................................391
6.1.5.4 Handoff Required...............................................................................................................................392
6.1.5.5 Handoff Request.................................................................................................................................402
6.1.5.6 Handoff Request Acknowledge...........................................................................................................413
6.1.5.7 Handoff Failure ..................................................................................................................................418
6.1.5.8 Handoff Command.............................................................................................................................419
6.1.5.9 Handoff Required Reject.....................................................................................................................425
6.1.5.10Handoff Commenced ..........................................................................................................................426
6.1.5.11Handoff Complete ...............................................................................................................................427
6.1.5.12Handoff Performed.............................................................................................................................428
6.1.5.13UNUSED SECTION (Soft Handoff Drop Target) ..............................................................................429
6.1.5.14UNUSED SECTION (Soft Handoff Drop Source) .............................................................................429
6.1.6 Facility Management Message Formats..............................................................................430
6.1.6.1 UNUSED SECTION (Overload) ........................................................................................................430
6.1.6.2 Block..................................................................................................................................................430
6.1.6.3 Block Acknowledge ............................................................................................................................432
6.1.6.4 Unblock..............................................................................................................................................432
6.1.6.5 Unblock Acknowledge ........................................................................................................................434
6.1.6.6 Reset...................................................................................................................................................435
6.1.6.7 Reset Acknowledge............................................................................................................................436
6.1.6.8 Reset Circuit.......................................................................................................................................437
6.1.6.9 Reset Circuit Acknowledge.................................................................................................................439
6.1.6.10UNUSED SECTION (Transcoder Control Request)...........................................................................439
6.1.6.11UNUSED SECTION (Transcoder Control Acknowledge) .................................................................439
6.1.6.12UNUSED SECTION..........................................................................................................................439
6.1.6.13UNUSED SECTION..........................................................................................................................439
6.1.6.14UNUSED SECTION..........................................................................................................................439
6.1.7 Application Data Delivery Service (ADDS) Message Formats ...........................................440
6.1.7.1 ADDS Page ........................................................................................................................................440
6.1.7.2 ADDS Transfer ..................................................................................................................................443
6.1.7.3 ADDS Deliver ....................................................................................................................................446
6.1.7.4 ADDS Page Ack.................................................................................................................................448
6.1.7.5 ADDS Deliver Ack .............................................................................................................................450
6.1.8 Error Handling Messages....................................................................................................451
6.1.8.1 Rejection ............................................................................................................................................451
6.1.9 A3 Interface Message Formats ............................................................................................454
6.1.9.1 A3-Connect ........................................................................................................................................454
6.1.9.2 A3-Connect Ack.................................................................................................................................458
6.1.9.3 A3-Remove ........................................................................................................................................460
6.1.9.4 A3-Remove Ack.................................................................................................................................462
6.1.9.5 A3-Drop .............................................................................................................................................464
6.1.9.6 A3-Propagation Delay Measurement Report.......................................................................................466
6.1.9.7 A3-IS-95 FCH Forward.......................................................................................................................468
6.1.9.8 A3-IS-95 FCH Reverse .......................................................................................................................469
6.1.9.9 A3-IS-2000 FCH Forward...................................................................................................................470
6.1.9.10 A3-IS-2000 FCH Reverse ..................................................................................................................471
6.1.9.11A3-Physical Transition Directive ........................................................................................................472
6.1.9.12A3-PhysicalTransition Directive Ack..................................................................................................475
6.1.9.13A3-IS-2000 DCCH Forward ...............................................................................................................478
6.1.9.14 A3-IS-2000 DCCH Reverse ...............................................................................................................479
6.1.9.15A3-Traffic Channel Status...................................................................................................................480
6.1.9.16A3-IS-2000 SCH Forward...................................................................................................................482
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3GPP2 – A.S0001 Page 310
6.1.9.17 A3-IS-2000 SCH Reverse ..................................................................................................................483
6.1.10 A9 Interface Message Formats ............................................................................................484
6.1.10.1A9-Setup-A8 ......................................................................................................................................484
6.1.10.2A9-Connect-A8 ..................................................................................................................................487
6.1.10.3A9-Disconnect-A8 ..............................................................................................................................490
6.1.10.4A9-Release-A8 ...................................................................................................................................493
6.1.10.5A9-Release-A8 Complete....................................................................................................................496
6.1.10.6A9-BS Service Request .......................................................................................................................497
6.1.10.7A9-BS Service Response.....................................................................................................................499
6.1.10.8A9-AL Connected ...............................................................................................................................500
6.1.10.9A9-AL Connected Ack........................................................................................................................502
6.1.10.10 A9-AL Disconnected .......................................................................................................................503
6.1.10.11 A9-AL Disconnected Ack................................................................................................................505
6.1.11 A11 Interface Message Formats ..........................................................................................506
6.1.11.1A11-Registration Request ...................................................................................................................506
6.1.11.2A11-Registration Reply.......................................................................................................................509
6.1.11.3A11-Registration Update.....................................................................................................................512
6.1.11.4 A11-Registration Acknowledge.......................................................................................................515
6.1.12 A7 Interface Message Formats ............................................................................................518
6.1.12.1A7-Handoff Request ...........................................................................................................................518
6.1.12.2A7-Handoff Request Ack....................................................................................................................526
6.1.12.3A7-Drop Target ..................................................................................................................................531
6.1.12.4A7-Drop Target Ack ...........................................................................................................................533
6.1.12.5A7-Target Removal Request ...............................................................................................................534
6.1.12.6A7-Target Removal Response.............................................................................................................536
6.1.12.7UNUSED SECTION (A7- Source Transfer).......................................................................................538
6.1.12.8UNUSED SECTION (A7- Source Transfer Ack) ...............................................................................538
6.1.12.9UNUSED SECTION (A7- Source Transfer Abort).............................................................................538
6.1.12.10 A7- Source Transfer Performed .......................................................................................................539
6.1.12.11 A7-Reset .........................................................................................................................................541
6.1.12.12 A7-Reset Acknowledge ...................................................................................................................542
6.1.12.13 A7-Paging Channel Message Transfer.............................................................................................543
6.1.12.14 A7-Paging Channel Message Transfer Ack .....................................................................................545
6.1.12.15 A7-Access Channel Message Transfer.............................................................................................546
6.1.12.16 A7-Access Channel Message Transfer Ack .....................................................................................548
6.1.12.17 A7-Burst Request............................................................................................................................549
6.1.12.18 A7-Burst Response ..........................................................................................................................554
6.1.12.19 A7-Burst Commit............................................................................................................................557
6.2 INFORMATION ELEMENT DEFINITIONS ......................................................................................... 561
6.2.1 Generic Information Element Encoding ..............................................................................561
6.2.1.1 Conventions .......................................................................................................................................561
6.2.1.2 Information Element Identifiers ..........................................................................................................562
6.2.1.3 A1 Interface Information Element Types ............................................................................................577
6.2.1.4 A3 and A7 Interface Information Elements.........................................................................................580
6.2.1.5 Additional Coding and Interpretation Rules for Information Elements ..............................................580
6.2.1.6 Cross Reference of Information Elements With Messages..................................................................582
6.2.2 Information Elements...........................................................................................................599
6.2.2.1 Message Discrimination ......................................................................................................................599
6.2.2.2 Data Link Connection Identifier (DLCI).............................................................................................600
6.2.2.3 Length Indicator (LI)...........................................................................................................................601
6.2.2.4 Message Type.....................................................................................................................................602
6.2.2.5 Message Type II .................................................................................................................................606
6.2.2.6 Channel Number ................................................................................................................................608
6.2.2.7 Channel Type .....................................................................................................................................609
6.2.2.8 RF Channel Identity ............................................................................................................................611
6.2.2.9 SID.....................................................................................................................................................613
6.2.2.10IS-95 Channel Identity ........................................................................................................................614
6.2.2.11UNUSED SECTION (Transcoder Handoff Time) ..............................................................................616
6.2.2.12Encryption Information .......................................................................................................................617
6.2.2.13Voice Privacy Request ........................................................................................................................619
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18 January 2000 Messages, Information Elements, and Timer Definitions
3GPP2 - A.S0001 Page 311
6.2.2.14Physical Channel Info .........................................................................................................................620
6.2.2.15Classmark Information Type 2 ............................................................................................................622
6.2.2.16Mobile Identity...................................................................................................................................626
6.2.2.17Slot Cycle Index.................................................................................................................................629
6.2.2.18Priority ...............................................................................................................................................629
6.2.2.19Cause..................................................................................................................................................632
6.2.2.20Cell Identifier .....................................................................................................................................636
6.2.2.21Cell Identifier List ...............................................................................................................................640
6.2.2.22Circuit Identity Code...........................................................................................................................641
6.2.2.23Circuit Identity Code Extension ..........................................................................................................642
6.2.2.24A7 Cell Info .......................................................................................................................................643
6.2.2.25Downlink Radio Environment.............................................................................................................645
6.2.2.26Unused ...............................................................................................................................................646
6.2.2.27Unused ...............................................................................................................................................646
6.2.2.28Unused ...............................................................................................................................................646
6.2.2.29Unused ...............................................................................................................................................646
6.2.2.30PDSN IP Address...............................................................................................................................647
6.2.2.31Handoff Power Level ..........................................................................................................................648
6.2.2.32USER Zone ID ...................................................................................................................................649
6.2.2.33Reverse Pilot Gating Rate ...................................................................................................................650
6.2.2.34IS-2000 Channel Identity ....................................................................................................................651
6.2.2.35Response Request...............................................................................................................................653
6.2.2.36IS-95 MS Measured Channel Identity .................................................................................................654
6.2.2.37Calling Party ASCII Number .............................................................................................................655
6.2.2.38Layer 3 Information............................................................................................................................658
6.2.2.39Protocol Discriminator ........................................................................................................................659
6.2.2.40Reserved-Octet ...................................................................................................................................660
6.2.2.41Location Updating Type......................................................................................................................661
6.2.2.42Authentication Confirmation Parameter (RANDC) ............................................................................662
6.2.2.43Location Area Identification ...............................................................................................................663
6.2.2.44Reject Cause.......................................................................................................................................664
6.2.2.45Authentication Challenge Parameter (RAND/RANDU/RANDBS/RANDSSD).................................665
6.2.2.46Authentication Response Parameter (AUTHR/AUTHU/AUTHBS) ...................................................666
6.2.2.47Authentication Parameter COUNT .....................................................................................................667
6.2.2.48Message Waiting Indication ................................................................................................................668
6.2.2.49Progress Indicator ...............................................................................................................................669
6.2.2.50Signal .................................................................................................................................................671
6.2.2.51CM Service Type ...............................................................................................................................676
6.2.2.52Called Party BCD Number..................................................................................................................677
6.2.2.53Calling Party BCD Number ................................................................................................................680
6.2.2.54Quality of Service Parameters .............................................................................................................682
6.2.2.55Cause Layer 3.....................................................................................................................................683
6.2.2.56Forward Burst Radio Info ...................................................................................................................687
6.2.2.57Reverse Burst Radio Info ....................................................................................................................689
6.2.2.58UNUSED SECTION (Transcoder Mode) ...........................................................................................690
6.2.2.59UNUSED SECTION (Report Method) ...............................................................................................690
6.2.2.60Power Down Indicator ........................................................................................................................691
6.2.2.61Registration Type ...............................................................................................................................692
6.2.2.62Tag 694
6.2.2.63Hard Handoff Parameters ....................................................................................................................695
6.2.2.64UNUSED SECTION (Equipment Type).............................................................................................697
6.2.2.65Software Version................................................................................................................................698
6.2.2.66Service Option....................................................................................................................................699
6.2.2.67ADDS User Part .................................................................................................................................701
6.2.2.68IS-2000 Service Configuration Record ...............................................................................................702
6.2.2.69IS-2000 Non-Negotiable Service Configuration Record.....................................................................703
6.2.2.70IS-2000 Mobile Capabilities ...............................................................................................................704
6.2.2.71Protocol Type.....................................................................................................................................707
6.2.2.72MS Information Records .....................................................................................................................708
6.2.2.73Extended Handoff Direction Parameters .............................................................................................709
6.2.2.74Forward Layer 3 IS-2000 FCH/DCCH Data .......................................................................................710
Section 6 3GPP2 A.S0001
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3GPP2 – A.S0001 Page 312
6.2.2.75Reverse 1 Layer 3 IS-2000 FCH/DCCH Data ........................................................................................712
6.2.2.76UNUSED SECTION (Waiting for Order State)..................................................................................720
6.2.2.77Forward Layer 3 IS-2000 SCH Data ...................................................................................................720
6.2.2.78Reverse Layer 3 IS-2000 SCH Data ....................................................................................................722
6.2.2.79CDMA Serving One Way Delay .........................................................................................................724
6.2.2.80UNUSED SECTION (Function Control)............................................................................................725
6.2.2.81UNUSED SECTION (Analog Error Response) ..................................................................................725
6.2.2.82Radio Environment and Resources .....................................................................................................725
6.2.2.83Neighbor List .....................................................................................................................................726
6.2.2.84SECTION (Mobile Addressing)..........................................................................................................726
6.2.2.86UNUSED SECTION (PwrControl Configuration Record) .................................................................727
6.2.2.87UNUSED SECTION (Acquired Time Delta)......................................................................................727
6.2.2.88UNUSED SECTION (Handoff Type) .................................................................................................727
6.2.2.89Cell Information Record......................................................................................................................727
6.2.2.90A3 Signaling Address.........................................................................................................................729
6.2.2.91SDU ID ..............................................................................................................................................730
6.2.2.92UNUSED SECTION (CE Configuration Info) ...................................................................................730
6.2.2.93UNUSED SECTION (Service Negotiation Indicator) ........................................................................730
6.2.2.94UNUSED SECTION (Service Negotiation Query) .............................................................................730
6.2.2.95UNUSED SECTION (Subscribed Services Record)...........................................................................730
6.2.2.96A3 Traffic Circuit ID...........................................................................................................................730
6.2.2.97A7 Control .........................................................................................................................................731
6.2.2.98Call Connection Reference..................................................................................................................732
6.2.2.99PMC Cause ........................................................................................................................................732
6.2.2.100 UNUSED SECTION (Service Redirection Cause) ..........................................................................733
6.2.2.102 UNUSED SECTION (IS-95 Redirection Record) ...........................................................................734
6.2.2.103 UNUSED SECTION (Service Redirection Info) .............................................................................734
6.2.2.104 UNUSED SECTION (Roaming Indication) ....................................................................................734
6.2.2.105 Called Party ASCII Number ............................................................................................................734
6.2.2.106 Band Class ......................................................................................................................................734
6.2.2.107 UNUSED SECTION (SDU Control Directives)..............................................................................735
6.2.2.108 Correlation ID.................................................................................................................................735
6.2.2.109 Service Configuration Record..........................................................................................................735
6.2.2.110 IS-2000 Cause Value ......................................................................................................................735
6.2.2.111 UNUSED SECTION (DVCC-DSAT) .............................................................................................736
6.2.2.112 UNUSED SECTION (Call Direction) .............................................................................................736
6.2.2.113 UNUSED SECTION (Call Direction Ack)......................................................................................736
6.2.2.114 Authentication Event .......................................................................................................................736
6.2.2.115 UNUSED SECTION (Link Status)..................................................................................................736
6.2.2.116 UNUSED SECTION (FTC Signaling) ............................................................................................736
6.2.2.117 UNUSED SECTION (RTC Signaling) ............................................................................................737
6.2.2.118 UNUSED SECTION (FTC Signaling Message Delivery Status) ....................................................737
6.2.2.119 One way Propagation Delay Record ................................................................................................737
6.2.2.120 Forward Layer 3 Data ......................................................................................................................737
6.2.2.121 Reverse Layer 3 Data .......................................................................................................................741
6.2.2.122 UNUSED SECTION (Inter-BS Soft Handoff Frame Format for Sub-rate Circuit Mode A6
Connections) 744
6.2.2.123 UNUSED SECTION (A4 Connection Type)...................................................................................744
6.2.2.124 UNUSED SECTION (Maximum A3 Legs) .....................................................................................744
6.2.2.125 BSC ID ...........................................................................................................................................745
6.2.2.126 UNUSED SECTION (Source Transfer Transaction ID)..................................................................745
6.2.2.127 UNUSED SECTION (Forward Traffic Channel PwrAdjust Info) ...................................................745
6.2.2.128 CDMA Long Code Transition Info..................................................................................................746
6.2.2.129 UNUSED SECTION (TMSI Expiration Time) ...............................................................................746
6.2.2.130 UNUSED SECTION (Call Configuration) ......................................................................................746
6.2.2.131 UNUSED SECTION (A4 Signaling Address) .................................................................................746
6.2.2.132 Channel Element ID.........................................................................................................................747
6.2.2.133 UNUSED SECTION (Clearing Control) .........................................................................................747
6.2.2.134 Message CRC .................................................................................................................................748
6.2.2.135 UNUSED SECTION (Release CIC) ................................................................................................748
6.2.2.136 UNUSED SECTION (Qualification Information) ...........................................................................748
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6.2.2.137 Authentication Data .........................................................................................................................749
6.2.2.138 UNUSED SECTION (Delete TMSI Indicator)................................................................................749
6.2.2.139 UNUSED SECTION .......................................................................................................................749
6.2.2.140 UNUSED SECTION (Frame Offset) ...............................................................................................749
6.2.2.141 Channel Element Status ...................................................................................................................749
6.2.2.142 Cause List .......................................................................................................................................750
6.2.2.143 Privacy Info.....................................................................................................................................750
6.2.2.144 A3 Connect Information ..................................................................................................................752
6.2.2.145 A3 Connect Ack Information...........................................................................................................755
6.2.2.146 A3 Remove Information ..................................................................................................................757
6.2.2.147 A3 Drop Information .......................................................................................................................759
6.2.2.148 Circuit Group ..................................................................................................................................761
6.2.2.149 PACA Timestamp ............................................................................................................................763
6.2.2.150 PACA Order ...................................................................................................................................764
6.2.2.151 PACA Reorigination Indicator.........................................................................................................765
6.2.2.152 Air Interface Message ......................................................................................................................766
6.2.2.153 Layer 2 Ack Request/Results ...........................................................................................................767
6.2.2.154 A11 Message Type...........................................................................................................................768
6.2.2.155 Flags................................................................................................................................................768
6.2.2.156 Lifetime...........................................................................................................................................769
6.2.2.157 Home Address.................................................................................................................................769
6.2.2.158 Home Agent ....................................................................................................................................769
6.2.2.159 Care-of-Address..............................................................................................................................770
6.2.2.160 Identification...................................................................................................................................770
6.2.2.161 Code................................................................................................................................................770
6.2.2.162 Status ..............................................................................................................................................772
6.2.2.163 Mobile-Home Authentication Extension .........................................................................................773
6.2.2.164 Registration Update Authentication Extension ................................................................................773
6.2.2.165 Session Specific Extension ..............................................................................................................775
6.2.2.166 Vendor/Organization Specific Extension.........................................................................................777
6.2.2.167 A9 Message Type............................................................................................................................780
6.2.2.168 CON_REF.......................................................................................................................................780
6.2.2.169 A9 BSC_ID.....................................................................................................................................780
6.2.2.170 A8_Traffic_ID ................................................................................................................................781
6.2.2.171 A9 Indicators ..................................................................................................................................782
6.2.2.172 A7 From ID.....................................................................................................................................783
6.2.2.173 A7 To ID.........................................................................................................................................784
6.2.2.174 A3 From ID.....................................................................................................................................785
6.2.2.175 A3 To ID.........................................................................................................................................786
6.2.2.176 IS-2000 Power Control Info.............................................................................................................787
6.2.2.177 IS-2000 Forward Power Control Mode............................................................................................789
6.2.2.178 IS-2000 FPC Gain Ratio Info...........................................................................................................790
6.2.2.179 Data Count......................................................................................................................................792
6.2.2.180 IS-2000 Mobile Pilot Gain...............................................................................................................792
6.3 TIMER DEFINITIONS ..................................................................................................................... 793
6.3.1 Call Processing Timers........................................................................................................799
6.3.1.1 T10 .....................................................................................................................................................799
6.3.1.2 T20 .....................................................................................................................................................799
6.3.1.3 UNUSED SECTION (T30).................................................................................................................799
6.3.1.4 UNUSED SECTION (T40).................................................................................................................799
6.3.1.5 T300 ...................................................................................................................................................799
6.3.1.6 T301 ...................................................................................................................................................799
6.3.1.7 UNUSED SECTION (T302)...............................................................................................................799
6.3.1.8 T303 ...................................................................................................................................................799
6.3.1.9 T306 ...................................................................................................................................................799
6.3.1.10UNUSED SECTION (T307)...............................................................................................................799
6.3.1.11UNUSED SECTION (T308)...............................................................................................................800
6.3.1.12(UNUSED SECTION) ........................................................................................................................800
6.3.1.13T311800
6.3.1.14UNUSED SECTION (T312)...............................................................................................................800
6.3.1.15UNUSED SECTION (T313)...............................................................................................................800
Section 6 3GPP2 A.S0001
Messages, Information Elements, and Timer Definitions 18 January 2000
3GPP2 – A.S0001 Page 314
6.3.1.16T315800
6.3.1.17UNUSED SECTION (T316)...............................................................................................................800
6.3.1.18UNUSED SECTION (T325)...............................................................................................................800
6.3.1.19UNUSED SECTION (T326)...............................................................................................................800
6.3.1.20T3113 .................................................................................................................................................800
6.3.1.21T3230 .................................................................................................................................................800
6.3.1.22T3280 .................................................................................................................................................801
6.3.1.23Twaitho ..............................................................................................................................................801
6.3.1.24Trp 801
6.3.1.25Tregreq ...............................................................................................................................................801
6.3.1.26Tregupd ..............................................................................................................................................801
6.3.2 Supplementary Services Timers ...........................................................................................801
6.3.2.1 UNUSED SECTION (T60).................................................................................................................801
6.3.2.2 UNUSED SECTION (T61).................................................................................................................801
6.3.2.3 T62 .....................................................................................................................................................801
6.3.2.4 T63 .....................................................................................................................................................801
6.3.3 Mobility Management Timers ..............................................................................................802
6.3.3.1 T3210 .................................................................................................................................................802
6.3.3.2 UNUSED SECTION (T3220).............................................................................................................802
6.3.3.3 UNUSED SECTION (T3240).............................................................................................................802
6.3.3.4 T3260 .................................................................................................................................................802
6.3.3.5 T3270 .................................................................................................................................................802
6.3.3.6 T3271 .................................................................................................................................................802
6.3.3.7 UNUSED SECTION (T3272).............................................................................................................802
6.3.4 Handoff Timers ....................................................................................................................803
6.3.4.1 T7 .......................................................................................................................................................803
6.3.4.2 T8 .......................................................................................................................................................803
6.3.4.3 T9 .......................................................................................................................................................803
6.3.4.4 UNUSED SECTION (T50).................................................................................................................803
6.3.4.5 UNUSED SECTION (T52).................................................................................................................803
6.3.4.6 UNUSED SECTION (T777)...............................................................................................................803
6.3.4.7 UNUSED SECTION (T778)...............................................................................................................803
6.3.4.8 UNUSED SECTION (T787)...............................................................................................................803
6.3.4.9 (UNUSED SECTION) ........................................................................................................................803
6.3.4.10(UNUSED SECTION) ........................................................................................................................804
6.3.4.11UNUSED SECTION (T790)...............................................................................................................804
6.3.5 Facility Management Timers ...............................................................................................804
6.3.5.1 T1 .......................................................................................................................................................804
6.3.5.2 T2 .......................................................................................................................................................804
6.3.5.3 T4 .......................................................................................................................................................804
6.3.5.4 UNUSED SECTION (T5)...................................................................................................................804
6.3.5.5 UNUSED SECTION (T6)...................................................................................................................804
6.3.5.6 T12 .....................................................................................................................................................805
6.3.5.7 T13 .....................................................................................................................................................805
6.3.5.8 T16 .....................................................................................................................................................805
6.3.5.9 UNUSED SECTION (T309)...............................................................................................................805
6.3.5.10UNUSED SECTION (T101)...............................................................................................................805
6.3.6 Timers Used on the A3 and A7 Interfaces ...........................................................................805
6.3.6.1 Tbstact................................................................................................................................................805
6.3.6.2 Tbstcom..............................................................................................................................................805
6.3.6.3 UNUSED SECTION (Tsrcxfer) ..........................................................................................................805
6.3.6.4 UNUSED SECTION (Tconn4) ...........................................................................................................805
6.3.6.5 UNUSED SECTION (Tdiscon4) ........................................................................................................805
6.3.6.6 UNUSED SECTION (Txferabort) ......................................................................................................806
6.3.6.7 UNUSED SECTION (Tservchange) ...................................................................................................806
6.3.6.8 Tconn3 ...............................................................................................................................................806
6.3.6.9 Tdiscon3.............................................................................................................................................806
6.3.6.10Tdrptgt................................................................................................................................................806
6.3.6.11Thoreq ................................................................................................................................................806
6.3.6.12Ttgtrmv...............................................................................................................................................806
3GPP2 A.S0001 Section 6
18 January 2000 Messages, Information Elements, and Timer Definitions
3GPP2 - A.S0001 Page 315
6.3.6.13Tchanstat ............................................................................................................................................806
6.3.6.14Tphysical ............................................................................................................................................806
6.3.6.15UNUSED SECTION (Tchngserv).......................................................................................................807
6.3.6.16Tacm...................................................................................................................................................807
6.3.6.17Tpcm..................................................................................................................................................807
6.3.7 Timers Used on the A9 Interface .........................................................................................807
6.3.7.1 TA8-setup...........................................................................................................................................807
6.3.7.2 Tdiscon9.............................................................................................................................................807
6.3.7.3 Trel9 ...................................................................................................................................................807
6.3.7.4 Talc9 ..................................................................................................................................................807
6.3.7.5 Twaitho9 ............................................................................................................................................807
6.3.7.6 Tbsreq9 ..............................................................................................................................................807
6.3.7.7 Tald9 ..................................................................................................................................................807
3GPP2 A.S0001 Table of Contents
18 January 2000
3GPP2 A.S0001 Page i



Table of Figures
FIGURE 1- 1 - DOCUMENT CONVENTION EXAMPLE: CALL CLEAR INITIATED BY MS .......................................5
FIGURE 1- 2 - 3GPP2 REFERENCE MODEL.....................................................................................................21
FIGURE 1- 3 - REFERENCE MODEL FOR DIGITAL AIR INTERFACES..................................................................24
FIGURE 1- 4