IMT-DS FDD(WCDMA)系统无线接口层 3 技术规范：
无线资源控制协议(RRC)
IMT-DS FDD(WCDMA) System Radio Interface Layer3
Technical Specificaiton: RRC Protocol
通信标准参考性技术文件
目 次
1 范围 ..................................................................................................................................................................9
2 引用标准..........................................................................................................................................................9
3 定义和缩略语................................................................................................................................................ 11
3.1 定义........................................................................................................................................................ 11
3.2 缩略语.................................................................................................................................................... 11
4 概述 ................................................................................................................................................................13
4.1 规范概述................................................................................................................................................13
4.2 RRC层模型............................................................................................................................................14
5 RRC功能和提供给高层的服务...................................................................................................................17
5.1 RRC的功能............................................................................................................................................17
5.2 RRC层提供给高层的服务，...............................................................................................................17
5.3 RRC和上层间的原语 ...........................................................................................................................17
6 期望的低层服务............................................................................................................................................18
6.1 期望来自层二的服务 ...........................................................................................................................18
6.2 期望来自层一的服务 ...........................................................................................................................18
6.3 RB信令列表 ..........................................................................................................................................18
7 协议状态........................................................................................................................................................18
7.1 RRC状态和包括GSM在内的状态转移..............................................................................................18
7.2 UE模式/状态处理.................................................................................................................................19
7.2.1 UTRAN
空闲模式
............................................................................................................................19
7.2.2 UTRAN RRC
连接模式
....................................................................................................................19
8 RRC过程 .......................................................................................................................................................20
8.1 RRC连接管理过程 ...............................................................................................................................20
8.1.1
系统信息的广播
...........................................................................................................................20
8.1.2
寻呼
...............................................................................................................................................37
8.1.3 RRC
连接建立
....................................................................................................................................38
8.1.4 RRC
连接释放
....................................................................................................................................45
8.1.5 Void ....................................................................................................................................................48
8.1.6 UE
性能信息的传输
..........................................................................................................................48
8.1.7 UE
性能询问
......................................................................................................................................50
8.1.8
初始直接传输
...............................................................................................................................51
8.1.9
下行链路直接传输
.......................................................................................................................52
8.1.10
上行链路直接传输
.......................................................................................................................53
8.1.11 UE
专用寻呼
..................................................................................................................................54
8.1.12
安全模式控制
...............................................................................................................................55
8.1.13
信令连接释放过程
.......................................................................................................................59
8.1.14
信令连接释放请求过程
...............................................................................................................60
8.1.15
计数器检查
...................................................................................................................................61
8.2 无线承载控制过程 ...............................................................................................................................63
8.2.1
无线承载的建立
...........................................................................................................................63
8.2.2
重配置过程
...................................................................................................................................63
8.2.3
无线承载的释放
...........................................................................................................................74
8.2.4
传输信道重配置
...........................................................................................................................74
8.2.5
传输格式组合控制
.......................................................................................................................74
8.2.6
物理信道的重配置
.......................................................................................................................77
8.2.7
物理共享信道的分配
[
仅用于
TDD
模式
].................................................................................77
8.2.8 PUSCH
容量请求
[
仅用于
TDD
模式
].............................................................................................79
8.2.9 Void ....................................................................................................................................................80
8.2.10
上行链路物理信道控制
[
仅用于
TDD] .......................................................................................81
8.2.11
物理信道重配置失败
...................................................................................................................82
8.3 RRC连接移动性过程 ...........................................................................................................................83
8.3.1
小区和位置区更新过程
...............................................................................................................83
8.3.2 URA
更新
..........................................................................................................................................108
8.3.3 UTRAN
移动性信息
........................................................................................................................108
8.3.4
激活集更新
................................................................................................................................. 112
8.3.5
硬切换
......................................................................................................................................... 116
8.3.6 RAT
间切换到
UTRAN ..................................................................................................................... 117
8.3.7 RAT
间切换来自
UTRAN .................................................................................................................120
8.3.8 RAT
间小区重选到
UTRAN .............................................................................................................123
8.3.9 RAT
小区重选来自
UTRAN .............................................................................................................123
8.3.10 Inter-RAT cell change order to UTRAN......................................................................................124
8.3.11
来自
UTRAN
的
RAT
间小区改变命令
.........................................................................................124
8.4 测量过程..............................................................................................................................................127
8.4.1
测量控制
.....................................................................................................................................128
8.4.2
测量报告
.....................................................................................................................................136
8.4.3
辅助数据传输
.............................................................................................................................137
8.5 常规过程..............................................................................................................................................138
8.5.1
最初
UE
标识的选择
...................................................................................................................138
8.5.2
从连接模式进入空闲模式的行为
............................................................................................138
8.5.3 DPCCH
建立时的开环功率控制
...................................................................................................139
8.5.4
物理信道建立准则
.....................................................................................................................139
8.5.5 “
在服务区外
”
和
“
在服务区中
”
的操作
........................................................................................139
8.5.6
无线链路失败准则
.....................................................................................................................140
8.5.7
开环功率控制
.............................................................................................................................140
8.5.8
超帧号
.........................................................................................................................................141
8.5.9 START ..............................................................................................................................................142
8.5.10
完整性保护
.................................................................................................................................142
8.5.11 FA CH
测量时段的计算
...............................................................................................................144
8.5.12
接入业务等级的建立
.................................................................................................................144
8.5.13
接入级别到接入业务级别的映射
............................................................................................145
8.5.14 PLMN
类型选择
..........................................................................................................................145
8.5.14a
小区重选的临近小区列表压缩
...................................................................................................145
8.5.15 CFN
的计算
.................................................................................................................................146
8.5.16 CTCH
时段的结构
......................................................................................................................147
8.5.17 PRACH
的选取
............................................................................................................................147
8.5.18 RACH TTI
的选取
........................................................................................................................148
8.5.19 SCCPCH
的选取
..........................................................................................................................148
8.6 接收或缺少信息元素的一般行为.....................................................................................................149
8.6.1 CN
信息元素
....................................................................................................................................149
8.6.2 UTRAN
移动性信息元素
................................................................................................................150
8.6.3 UE
信息元素
....................................................................................................................................150
8.6.3.1a CN
域特定的
DRX
循环长度系数（
CN domain specific DRX cycle length coefficient
）
........151
8.6.4
无线承载信息元素
.....................................................................................................................157
8.6.5
传输信道信息元素
.....................................................................................................................161
8.6.6
物理信道信息元素
.....................................................................................................................167
8.6.7
测量信息元素
.............................................................................................................................179
8.6.8 UP GPS
实时完整信息
...................................................................................................................189
9 未知的，不可预见的和错误协议数据的处理.........................................................................................189
9.1 概述......................................................................................................................................................189
9.2 违背ASN.1 或编码错误 .....................................................................................................................190
9.3 未知或不可预见的消息类型.............................................................................................................190
9.3A 接收到未经请求的消息 .....................................................................................................................190
9.3B UNEXPECTED CRITICAL MESSAGE EXTENSION .....................................................................................190
9.4 未知或不可预见的信息元素值，强制性信息元素 ........................................................................191
9.5 条件信息元素错误 .............................................................................................................................191
9.6 未知或不可预见的信息元素值，条件信息元素.............................................................................191
9.7 未知或不可预见的信息元素值，可选信息元素.............................................................................192
9.8 非期望的非紧急的消息扩展.............................................................................................................192
10 消息和信息元素功能性定义和内容 .....................................................................................................193
10.1 概述......................................................................................................................................................193
10.1.1
协议扩展
.....................................................................................................................................194
10.2 无线资源控制消息 .............................................................................................................................197
10.2.1 ACTIVE SET UPDATE ...............................................................................................................197
10.2.2 ACTIVE SET UPDATE COMPLETE .........................................................................................199
10.2.3 ACTIVE SET UPDATE FAILURE ..............................................................................................199
10.2.4 ASSISTANCE DATA DELIVERY.................................................................................................200
10.2.5 CELL CHANGE ORDER FROM UTRAN..................................................................................200
10.2.6 CELL CHANGE ORDER FROM UTRAN FAILURE.................................................................201
10.2.7 CELL UPDATE ...........................................................................................................................201
10.2.8 CELL UPDATE CONFIRM ........................................................................................................202
10.2.9 COUNTER CHECK ....................................................................................................................205
10.2.10 COUNTER CHECK RESPONSE................................................................................................206
10.2.11 DOWNLINK DIRECT TRANSFER.............................................................................................206
10.2.12 HANDOVER TO UTRAN COMMAND ......................................................................................207
10.2.13 HANDOVER TO UTRAN COMPLETE......................................................................................210
10.2.14 INITIAL DIRECT TRANSFER....................................................................................................210
10.2.15 HANDOVER FROM UTRAN COMMAND ................................................................................ 211
10.2.16 HANDOVER FROM UTRAN FAILURE..................................................................................... 211
10.2.17 MEASUREMENT CONTROL..................................................................................................... 211
10.2.18 MEASUREMENT CONTROL FAILURE....................................................................................212
10.2.19 MEASUREMENT REPORT........................................................................................................213
10.2.20 PAGING TYPE 1 .........................................................................................................................213
10.2.21 PAGING TYPE 2 .........................................................................................................................214
10.2.22 PHYSICAL CHANNEL RECONFIGURATION..........................................................................214
10.2.23 PHYSICAL CHANNEL RECONFIGURATION COMPLETE....................................................216
10.2.24 PHYSICAL CHANNEL RECONFIGURATION FAILURE.........................................................217
10.2.25 PHYSICAL SHARED CHANNEL ALLOCATION......................................................................218
10.2.26 PUSCH CAPACITY REQUEST ..................................................................................................219
10.2.27 RADIO BEARER RECONFIGURATION...................................................................................219
10.2.28 RADIO BEARER RECONFIGURATION COMPLETE.............................................................222
10.2.29 RADIO BEARER RECONFIGURATION FAILURE..................................................................223
10.2.30 RADIO BEARER RELEASE .......................................................................................................224
10.2.31 RADIO BEARER RELEASE COMPLETE .................................................................................227
10.2.32 RADIO BEARER RELEASE FAILURE.......................................................................................228
10.2.33 RADIO BEARER SETUP............................................................................................................229
10.2.34 RADIO BEARER SETUP COMPLETE......................................................................................232
10.2.35 RADIO BEARER SETUP FAILURE...........................................................................................233
10.2.36 RRC CONNECTION REJECT....................................................................................................234
10.2.37 RRC CONNECTION RELEASE .................................................................................................234
10.2.38 RRC CONNECTION RELEASE COMPLETE ...........................................................................235
10.2.39 RRC CONNECTION REQUEST ................................................................................................235
10.2.40 RRC CONNECTION SETUP......................................................................................................236
10.2.41 RRC CONNECTION SETUP COMPLETE................................................................................238
10.2.42 RRC STATUS...............................................................................................................................239
10.2.43 SECURITY MODE COMMAND.................................................................................................240
10.2.44 SECURITY MODE COMPLETE................................................................................................240
10.2.45 SECURITY MODE FAILURE .....................................................................................................241
10.2.46 SIGNALLING CONNECTION RELEASE..................................................................................241
10.2.47 SIGNALLING CONNECTION RELEASE REQUEST ...............................................................242
10.2.48 SYSTEM INFORMATION...........................................................................................................243
10.2.49 SYSTEM INFORMATION CHANGE INDICATION..................................................................258
10.2.50 10.2.50 TRANSPORT CHANNEL RECONFIGURATION.........................................................258
10.2.51 TRANSPORT CHANNEL RECONFIGURATION COMPLETE................................................261
10.2.52 TRANSPORT CHANNEL RECONFIGURATION FAILURE.....................................................261
10.2.53 TRANSPORT FORMAT COMBINATION CONTROL...............................................................262
10.2.54 10.2.54 TRANSPORT FORMAT COMBINATION CONTROL FAILURE.................................263
10.2.55 UE CAPABILITY ENQUIRY .......................................................................................................263
10.2.56 UE CAPABILITY INFORMATION .............................................................................................263
10.2.57 UE CAPABILITY INFORMATION CONFIRM ..........................................................................264
10.2.58 UPLINK DIRECT TRANSFER ...................................................................................................264
10.2.59 UPLINK PHYSICAL CHANNEL CONTROL.............................................................................265
10.2.60 URA UPDATE.............................................................................................................................265
10.2.61 URA UPDATE CONFIRM..........................................................................................................266
10.2.62 UTRAN MOBILITY INFORMATION .........................................................................................267
10.2.63 UTRAN MOBILITY INFORMATION CONFIRM ......................................................................268
10.2.64 UTRAN MOBILITY INFORMATION FAILURE ........................................................................269
10.3 INFORMATION ELEMENT FUNCTIONAL DEFINITIONS.............................................................................270
10.3.1 CN Information elements ............................................................................................................270
10.3.2 UTRAN mobility Information elements ......................................................................................275
10.3.3 UE Information elements ............................................................................................................280
10.3.4 Radio Bearer Information elements............................................................................................304
10.3.4.0 Default configuration identity.................................................................................................304
10.3.5 Transport CH Information elements...........................................................................................317
10.3.6 Physical CH Information elements.............................................................................................330
10.3.7 Measurement Information elements............................................................................................378
10.3.8 Other Information elements ........................................................................................................ 444
10.3.9 ANSI-41 Information elements....................................................................................................457
10.3.10 Multiplicity values and type constraint values ...........................................................................459
11 消息和信息元素抽象语法（ASN.1）..................................................................................................461
11.1 GENERAL MESSAGE STRUCTURE ..........................................................................................................462
11.2 PDU DEFINITIONS.................................................................................................................................465
UL-COUNTERSYNCHRONISATIONINFO, ................................................................................................ 466
11.3 INFORMATION ELEMENT DEFINITIONS ..................................................................................................490
11.4 CONSTANT DEFINITIONS .......................................................................................................................577
11.5 RRC INFORMATION BETWEEN NETWORK NODES .................................................................................578
12 消息传送语法..........................................................................................................................................581
12.1 编码的RRC消息的结构 .....................................................................................................................582
12.1.1
基本生产（
Basic production
）
.................................................................................................582
12.1.2
扩展（
Extension
）
.....................................................................................................................582
12.1.3
填充（
Padding
）
.......................................................................................................................582
12.2 用于RRC的ECN链路模块 .................................................................................................................584
12.3 用于RRC的ECN模块 .........................................................................................................................585
13 协议定时器，计数器、其它参数和缺省配置.....................................................................................586
13.1 用于UE的定时器................................................................................................................................586
13.2 用于UE的计数器................................................................................................................................587
13.3 UE常量和参数 ....................................................................................................................................588
13.4 UE变量 ................................................................................................................................................588
13.4.0 CELL INFO LIST......................................................................................................................588
13.4.0a CELL_UPDATE_STARTED .......................................................................................................589
13.4.1 CIPHERING_STATUS ................................................................................................................589
13.4.2 COMPRESSED_MODE_ERROR...............................................................................................590
13.4.2a CONFIGURATION_INCOMPLETE..........................................................................................590
13.4.3 C_RNTI........................................................................................................................................590
13.4.4 DOFF ..........................................................................................................................................590
