knight 2006-10-10 21:56
A3 and A7 Interfaces
以下为一般性带附件资料发贴选项：
【资料成文时间】：2002.5
【语言】：ENGLISH
【页数】：250
【何人（公司）所著】：3GPP2 A.S0015-0
【文件格式】：PDF
【文件原名】：Interoperability Specification (IOS) for cdma2000 Access Network Interfaces — Part 5 (A3 and A7 Interfaces)
【摘要或目录】：
Table of Contents 1
1.0 Introduction ................................................................................................................................. 1
1.1 Overview ................................................................................................................................. 1
1.1.1 Purpose ............................................................................................................................. 1
1.1.2 Scope ............................................................................................................................... 1
1.2 References ............................................................................................................................... 1
1.2.1 TIA / EIA.......................................................................................................................... 1
1.2.2 3GPP2.............................................................................................................................. 2
1.2.3 International Telecommunications Union - Telecommunications Sector (ITU-T) ................ 2
1.3 Terminology ............................................................................................................................. 3
1.3.1 Acronyms......................................................................................................................... 3
1.3.2 Definitions........................................................................................................................ 5
1.4 Message Body, Coding, and Ordering of Elements..................................................................... 5
1.5 Forward Compatibility Guidelines............................................................................................. 7
1.6 Message Processing Guidelines ................................................................................................. 7
1.7 Message Definition Guidelines.................................................................................................. 8
2.0 Message Procedures.................................................................................................................... 11
2.1 A3 Messages Procedures ......................................................................................................... 11
2.1.1 A3-Connect ..................................................................................................................... 11
2.1.1.1 Successful Operation.................................................................................................... 11
2.1.1.2 Failure Operation......................................................................................................... 11
2.1.2 A3-Connect Ack.............................................................................................................. 12
2.1.2.1 Successful Operation.................................................................................................... 12
2.1.2.2 Failure Operation......................................................................................................... 12
2.1.3 A3-Remove ..................................................................................................................... 12
2.1.3.1 Successful Operation.................................................................................................... 12
2.1.3.2 Failure Operation......................................................................................................... 12
2.1.4 A3-Remove Ack.............................................................................................................. 12
2.1.4.1 Successful Operation.................................................................................................... 13
2.1.4.2 Failure Operation......................................................................................................... 13
2.1.5 A3-Drop.......................................................................................................................... 13
2.1.5.1 Successful Operation.................................................................................................... 13
2.1.5.2 Failure Operation......................................................................................................... 13
2.1.6 A3-Propagation Delay Measurement Report..................................................................... 13
2.1.6.1 Successful Operation.................................................................................................... 13
2.1.6.2 Failure Operation......................................................................................................... 13
2.1.7 A3-Physical Transition Directive ..................................................................................... 13
2.1.7.1 Successful Operation.................................................................................................... 13
2.1.7.2 Failure Operation......................................................................................................... 14
2.1.8 A3-Physical Transition Directive Ack .............................................................................. 14
2.1.8.1 Successful Operation.................................................................................................... 14
2.1.8.2 Failure Operation......................................................................................................... 14
2.1.9 A3-Traffic Channel Status ............................................................................................... 14
2.1.9.1 Successful Operation.................................................................................................... 14
2.1.9.2 Failure Operation......................................................................................................... 15
2.1.10 A3-IS-95 FCH Forward ................................................................................................... 15
2.1.10.1 Successful Operation.................................................................................................... 15
2.1.10.2 Failure Operation......................................................................................................... 15
2.1.11 A3-IS-95 FCH Reverse.................................................................................................... 15
2.1.11.1 Successful Operation.................................................................................................... 15
2.1.11.2 Failure Operation......................................................................................................... 16
2.1.12 A3-IS-2000 FCH Forward ............................................................................................... 16
2.1.12.1 Successful Operation.................................................................................................... 16
2.1.12.2 Failure Operation......................................................................................................... 16
2.1.13 1 A3-IS-2000 FCH Reverse ................................................................................................ 16
2.1.13.1 Successful Operation.................................................................................................... 17
2.1.13.2 Failure Operation......................................................................................................... 17
2.1.14 A3-IS-2000 DCCH Forward ............................................................................................ 17
2.1.14.1 Successful Operation.................................................................................................... 17
2.1.14.2 Failure Operation......................................................................................................... 18
2.1.15 A3-IS-2000 DCCH Reverse............................................................................................. 18
2.1.15.1 Successful Operation.................................................................................................... 18
2.1.15.2 Failure Operation......................................................................................................... 18
2.1.16 A3-IS-2000 SCH Forward ............................................................................................... 18
2.1.16.1 Successful Operation.................................................................................................... 19
2.1.16.2 Failure Operation......................................................................................................... 19
2.1.17 A3-IS-2000 SCH Reverse ................................................................................................ 19
2.1.17.1 Successful Operation.................................................................................................... 19
2.1.17.2 Failure Operation......................................................................................................... 20
2.1.18 A3-FCH Forward Traffic Frame....................................................................................... 20
2.1.18.1 Successful Operation.................................................................................................... 20
2.1.18.2 Failure Operation......................................................................................................... 20
2.1.19 A3-FCH Reverse Traffic Frame....................................................................................... 20
2.1.19.1 Successful Operation.................................................................................................... 20
2.1.19.2 Failure Operation......................................................................................................... 21
2.1.20 A3-DCCH Forward Traffic Frame ................................................................................... 21
2.1.20.1 Successful Operation.................................................................................................... 21
2.1.20.2 Failure Operation......................................................................................................... 22
2.1.21 A3-DCCH Reverse Traffic Frame.................................................................................... 22
2.1.21.1 Successful Operation.................................................................................................... 22
2.1.21.2 Failure Operation......................................................................................................... 22
2.1.22 A3-SCH Reverse Traffic Frame....................................................................................... 23
2.1.22.1 Successful Operation.................................................................................................... 23
2.1.22.2 Failure Operation......................................................................................................... 23
2.2 A7 Messages.......................................................................................................................... 23
2.2.1 A7-Handoff Request ........................................................................................................ 23
2.2.1.1 Successful Operation.................................................................................................... 23
2.2.1.2 Failure Operation......................................................................................................... 24
2.2.2 A7-Handoff Request Ack................................................................................................. 24
2.2.2.1 Successful Operation.................................................................................................... 24
2.2.2.2 Failure Operation......................................................................................................... 24
2.2.3 A7-Drop Target ............................................................................................................... 24
2.2.3.1 Successful Operation.................................................................................................... 24
2.2.3.2 Failure Operation......................................................................................................... 24
2.2.4 A7-Drop Target Ack........................................................................................................ 25
2.2.4.1 Successful Operation.................................................................................................... 25
2.2.4.1 Failure Operation......................................................................................................... 25
2.2.5 A7-Target Removal Request ............................................................................................ 25
2.2.5.1 Successful Operation.................................................................................................... 25
2.2.5.2 Failure Operation......................................................................................................... 25
2.2.6 A7-Target Removal Response.......................................................................................... 25
2.2.6.1 Successful Operation.................................................................................................... 25
2.2.6.2 Failure Operation......................................................................................................... 26
2.2.7 A7-Burst Release............................................................................................................. 26
2.2.7.1 Successful Operation.................................................................................................... 26
2.2.7.2 Failure Operation......................................................................................................... 26
2.2.8 A7-Reset ......................................................................................................................... 26
2.2.8.1 Successful Operation.................................................................................................... 26
2.2.8.2 Failure Operation......................................................................................................... 27
2.2.9 A7-Reset Acknowledge ................................................................................................... 27
2.2.9.1 1 Successful Operation.................................................................................................... 27
2.2.9.2 Failure Operation......................................................................................................... 27
2.2.10 A7-Paging Channel Message Transfer.............................................................................. 27
2.2.10.1 Successful Operation.................................................................................................... 27
2.2.10.2 Failure Operation......................................................................................................... 27
2.2.11 A7-Paging Channel Message Transfer Ack ...................................................................... 28
2.2.11.1 Successful Operation.................................................................................................... 28
2.2.11.2 Failure Operation......................................................................................................... 28
2.2.12 A7-Access Channel Message Transfer ............................................................................. 28
2.2.12.1 Successful Operation.................................................................................................... 28
2.2.12.2 Failure Operation......................................................................................................... 28
2.2.13 A7-Access Channel Message Transfer Ack ...................................................................... 28
2.2.13.1 Successful Operation.................................................................................................... 29
2.2.13.2 Failure Operation......................................................................................................... 29
2.2.14 A7-Burst Request ............................................................................................................ 29
2.2.14.1 Successful Operation.................................................................................................... 29
2.2.14.2 Failure Operation......................................................................................................... 29
2.2.15 A7-Burst Response .......................................................................................................... 29
2.2.15.1 Successful Operation.................................................................................................... 29
2.2.15.2 Failure Operation......................................................................................................... 30
2.2.16 A7-Burst Commit ............................................................................................................ 30
2.2.16.1 Successful Operation.................................................................................................... 30
2.2.16.2 Failure Operation......................................................................................................... 30
3.0 Message Formats ........................................................................................................................ 31
3.1 A3 Interface Message Formats................................................................................................. 31
3.1.1 A3-Connect ..................................................................................................................... 31
3.1.2 A3-Connect Ack.............................................................................................................. 35
3.1.3 A3-Remove ..................................................................................................................... 37
3.1.4 A3-Remove Ack.............................................................................................................. 39
3.1.5 A3-Drop.......................................................................................................................... 41
3.1.6 A3-Propagation Delay Measurement Report..................................................................... 43
3.1.7 A3-Physical Transition Directive ..................................................................................... 45
3.1.8 A3-Physical Transition Directive Ack .............................................................................. 49
3.1.9 A3-Traffic Channel Status ............................................................................................... 52
3.1.10 A3-IS-95 FCH Forward ................................................................................................... 54
3.1.11 A3-IS-95 FCH Reverse .................................................................................................... 55
3.1.12 A3-IS-2000 FCH Forward................................................................................................ 56
3.1.13 A3-IS-2000 FCH Reverse ................................................................................................ 57
3.1.14 A3-IS-2000 DCCH Forward............................................................................................. 58
3.1.15 A3-IS-2000 DCCH Reverse ............................................................................................. 59
3.1.16 A3-IS-2000 SCH Forward................................................................................................ 60
3.1.17 A3-IS-2000 SCH Reverse ................................................................................................ 61
3.1.18 A3-FCH Forward Traffic Frame....................................................................................... 62
3.1.19 A3-DCCH Forward Traffic Frame ................................................................................... 64
3.1.20 A3-FCH Reverse Traffic Frame....................................................................................... 66
3.1.21 A3-DCCH Reverse Traffic Frame.................................................................................... 68
3.1.22 A3-SCH Reverse Traffic Frame....................................................................................... 70
3.2 A7 Interface Message Formats................................................................................................. 71
3.2.1 A7-Handoff Request ........................................................................................................ 71
3.2.2 A7-Handoff Request Ack................................................................................................. 79
3.2.3 A7-Drop Target ............................................................................................................... 85
3.2.4 A7-Drop Target Ack........................................................................................................ 87
3.2.5 A7-Target Removal Request ............................................................................................ 89
3.2.6 A7-Target Removal Response.......................................................................................... 91
3.2.7 A7-Burst Release............................................................................................................. 93
3.2.8 A7-Reset ......................................................................................................................... 96
3.2.9 A7-1 Reset Acknowledge ................................................................................................... 97
3.2.10 A7-Paging Channel Message Transfer.............................................................................. 98
3.2.11 A7-Paging Channel Message Transfer Ack .....................................................................100
3.2.12 A7-Access Channel Message Transfer ............................................................................101
3.2.13 A7-Access Channel Message Transfer Ack .....................................................................103
3.2.14 A7-Burst Request ...........................................................................................................104
3.2.15 A7-Burst Response .........................................................................................................107
3.2.16 A7-Burst Commit ...........................................................................................................111
4.0 Information Element Definitions ................................................................................................115
4.1 Generic Information Element Encoding..................................................................................115
4.1.1 Conventions ...................................................................................................................115
4.1.2 Information Element Identifiers ......................................................................................116
4.1.3 A3 and A7 Interface Information Elements......................................................................120
4.1.4 Additional Coding and Interpretation Rules for Information Elements .............................120
4.1.5 Cross Reference of Information Elements With Messages ...............................................120
4.2 Information Elements.............................................................................................................129
4.2.1 Message Type II .............................................................................................................129
4.2.2 Physical Channel Info.....................................................................................................131
4.2.3 Mobile Identity...............................................................................................................133
4.2.4 Cause .............................................................................................................................135
4.2.5 Cell Identifier .................................................................................................................137
4.2.6 Cell Identifier List ..........................................................................................................140
4.2.7 Downlink Radio Environment.........................................................................................141
4.2.8 Reverse Pilot Gating Rate ...............................................................................................143
4.2.9 Quality of Service Parameters .........................................................................................144
4.2.10 Forward Burst Radio Info ...............................................................................................145
4.2.11 Reverse Burst Radio Info................................................................................................148
4.2.12 Software Version............................................................................................................150
4.2.13 IS-2000 Service Configuration Record ............................................................................151
4.2.14 Forward Layer 3 IS-2000 FCH/DCCH Data ....................................................................152
4.2.15 Reverse Layer 3 IS-2000 FCH/DCCH Data.....................................................................154
4.2.16 Forward Layer 3 IS-2000 SCH Data................................................................................163
4.2.17 Reverse Layer 3 IS-2000 SCH Data ................................................................................165
4.2.18 CDMA Serving One Way Delay .....................................................................................167
4.2.19 Neighbor List .................................................................................................................168
4.2.20 A3 Signaling Address .....................................................................................................169
4.2.21 SDU ID..........................................................................................................................170
4.2.22 A3 Traffic Circuit ID......................................................................................................171
4.2.23 A7 Control .....................................................................................................................172
4.2.24 Call Connection Reference..............................................................................................173
4.2.25 PMC Cause ....................................................................................................................174
4.2.26 Band Class .....................................................................................................................175
4.2.27 Correlation ID ................................................................................................................176
4.2.28 IS-2000 Non-Negotiable Service Configuration Record...................................................177
4.2.29 One Way Propagation Delay Record ...............................................................................178
4.2.30 Forward Layer 3 Data .....................................................................................................179
4.2.31 Reverse Layer 3 Data......................................................................................................182
4.2.32 CDMA Long Code Transition Info..................................................................................186
4.2.33 Channel Element ID........................................................................................................187
4.2.34 Message CRC.................................................................................................................188
4.2.35 Channel Element Status ..................................................................................................189
4.2.36 Cause List.......................................................................................................................190
4.2.37 Privacy Info....................................................................................................................191
4.2.38 A3 Connect Information .................................................................................................193
4.2.39 A3 Connect Ack Information ..........................................................................................199
4.2.40 A3 Remove Information .................................................................................................203
4.2.41 1 A3 Drop Information ......................................................................................................205
4.2.42 Air Interface Message.....................................................................................................207
4.2.43 Layer 2 Ack Request/Results ..........................................................................................208
4.2.44 A7 Originating ID...........................................................................................................209
4.2.45 A7 Destination ID...........................................................................................................210
4.2.46 A3 Destination ID...........................................................................................................211
4.2.47 IS-2000 Power Control Info ............................................................................................212
4.2.48 IS-2000 Forward Power Control Mode............................................................................214
4.2.49 IS-2000 FPC Gain Ratio Info ..........................................................................................215
4.2.50 FCH/DCCH Forward Air Interval Control.......................................................................217
4.2.51 FCH/DCCH Reverse Air Interval Control .......................................................................219
4.2.52 SCH Reverse Air Interval Control...................................................................................222
4.2.53 Forward 20 ms Data........................................................................................................224
4.2.54 Reverse 20 ms Data ........................................................................................................225
4.2.55 Forward 5 ms Data..........................................................................................................226
4.2.56 Reverse 5 ms Data ..........................................................................................................227
4.2.57 Cell Commitment Info List .............................................................................................228
4.2.58 Extended Neighbor List ..................................................................................................230
4.2.59 A7 Burst Retry Delay List...............................................................................................232
4.2.60 IS-95 Channel Identity ....................................................................................................233
4.2.61 Extended Handoff Direction Parameters..........................................................................235
4.2.62 Rescue Request Info .......................................................................................................236
5.0 Timer Definitions......................................................................................................................237
5.1 Timer Values .........................................................................................................................237
5.2 A3/A7 Timer Definitions........................................................................................................237
5.2.1 Tbstreq ..............................................................................................................................237
5.2.2 Tbstcom .............................................................................................................................237
5.2.3 Tconn3 ..............................................................................................................................238
5.2.4 Tdiscon3............................................................................................................................238
5.2.5 Tdrptgt ..............................................................................................................................238
5.2.6 Thoreq..............................................................................................................................238
5.2.7 Ttgtrmv.............................................................................................................................238
5.2.8 Tchanstat ............................................................................................................................238
5.2.9 Tphysical ............................................................................................................................238
5.2.10 Tacm ...............................................................................................................................239
5.2.11 Tpcm...............................................................................................................................239
5.2.12 T1 ..................................................................................................................................239
5.2.13 T2 ..................................................................................................................................239
5.2.14 T4 ..................................................................................................................................239