【資料名稱】：EUTRAN研究報告最終版本

【資料作者】：

【資料日期】：2009

【資料語言】：中文

【資料格式】：DOC

【資料目錄和簡介】：

1概述（RITT ）..........................................................................................................................5
2 E-UTRAN架構(gòu).........................................................................................................................5
2.1 功能描述...................................................................................................................5
2.2E-UTRAN 識別號...................................................................................................5
2.2.1處理應用協(xié)議標識的原則...............................................................................5
2.2.2PLMN標識號..................................................................................................6
2.2.3全球唯一MME識別號.....................................................................................6
2.2.4eNB 識別號.....................................................................................................6
2.2.5小區(qū)識別號.......................................................................................................6
2.2.6跟蹤小區(qū)識別號...............................................................................................7
2.2.7EPS承載識別..................................................................................................7
2.2.8UE 識別...........................................................................................................7
2.3 傳輸層地址...............................................................................................................7
2.4UE associations in eNB.............................................................................................7
3 E-UTRA的物理層（電信研究院，已完成）........................................................................8
3.1 概述...........................................................................................................................8
3.2 多址方式...................................................................................................................9
3.3 無線幀結(jié)構(gòu).............................................................................................................10
3.3.1Type2 TDD幀結(jié)構(gòu)的設計.............................................................................. 11
3.4 基本物理資源.........................................................................................................13
3.4.1物理資源塊（PRB ）.....................................................................................13
3.4.2資源分配：邏輯資源塊（VRB ）.................................................................14
3.4.3上行資源分配：物理資源塊（PRB ）.........................................................15
3.4.4上、下行的distributed傳輸?shù)膮^(qū)別................................................................16
3.5 導頻信號.................................................................................................................17
3.5.1下行導頻信號.................................................................................................17
3.5.2上行導頻信號.................................................................................................19
3.6MIMO設計.............................................................................................................26
3.6.1層映射(Layer mapping)................................................................................26
3.6.2循環(huán)時延發(fā)送分集（CDD：cyclic delay diversity）..................................26
3.6.3預編碼碼本選擇.............................................................................................29
3.7 信道劃分與映射.....................................................................................................30
3.8同步信號（PSS/SSS ）..........................................................................................32
3.9 物理廣播信道（PBCH）......................................................................................34
3.9.1LTE BCH方法.................................................................................................35
3.10下行物理控制信道（PCFICH、PHICH、PDCCH）..........................................37
3.10.1 PCFICH...........................................................................................................37
3.10.2 PHICH.............................................................................................................38
3.10.3 PDCCH ...........................................................................................................40
3.11上行物理隨機接入信道（PRACH ）....................................................................50
3.11.1隨機接入序列.................................................................................................51
3.11.2隨機接入信道的時、頻域位置.....................................................................51
3.12上行物理控制信息.................................................................................................53
3.12.1上行物理控制信道（PUCCH ）....................................................................53
3.12.2上行物理共享信道（PUSCH ）上控制信息的傳輸....................................61
3.13物理層過程.............................................................................................................63
3.13.1小區(qū)搜索過程.................................................................................................63
3.13.2隨機接入過程.................................................................................................64
3.13.3HARQ .............................................................................................................65
3.13.4定義的物理層傳輸塊格式（MCS和TBS）.................................................71
3.13.5數(shù)據(jù)信道的跳頻.............................................................................................75
3.13.6UL subframe bundling.....................................................................................75
3.13.7Persistent調(diào)度.................................................................................................79
3.13.8CQI/PMI（Precoding Matrix Indicator）/RI（Rank Indication ）的測量與上
報 80
3.13.9同步過程.........................................................................................................84
3.13.10功率控制過程.........................................................................................84
3.14附錄.........................................................................................................................89
3.14.1偽隨機序列生成方法.....................................................................................89
3.15參考文件.................................................................................................................89
4層2 （NSN ）..........................................................................................................................90
4.1 MAC子層................................................................................................................91
4.1.1 業(yè)務和功能.....................................................................................................91
4.1.2 邏輯信道.........................................................................................................91
4.1.3 邏輯信道和傳輸信道之間的映射.................................................................93
4.2 RLC子層.................................................................................................................94
4.2.1 業(yè)務和功能.....................................................................................................94
4.2.2PDU結(jié)構(gòu).........................................................................................................95
4.3 PDCP子層...............................................................................................................95
5 RRC（ZTE ）.........................................................................................................................95
5.1業(yè)務和功能.............................................................................................................95
5.2 RRC協(xié)議和狀態(tài)轉(zhuǎn)移.............................................................................................96
5.3 NAS消息的傳送.....................................................................................................96
5.4系統(tǒng)消息.................................................................................................................96
6移動性管理（ZTE ）.............................................................................................................97
6.1 E-UTRAN內(nèi)移動性管理.......................................................................................97
6.1.1ECM-IDLE狀態(tài)下的移動性管理..................................................................98
6.1.2ECM-CONNECTED狀態(tài)下的移動性管理...................................................98
6.1.3 測量...............................................................................................................101
6.1.4 尋呼和控制面建立過程...............................................................................102
6.1.5隨機接入過程...............................................................................................102
6.1.6 無線鏈路失敗...............................................................................................104
6.2 Inter RAT移動性管理...........................................................................................105
6.2.1 小區(qū)重選.......................................................................................................105
6.2.2 切換...............................................................................................................106
6.2.3網(wǎng)絡協(xié)助的到GERAN的小區(qū)改變.............................................................106
6.2.4 測量...............................................................................................................107
6.2.5網(wǎng)絡方面.......................................................................................................107
6.3 Inter 3GPP的RAT之間的移動性管理 ...............................................................108
6.3.1終端能力配置...............................................................................................108
6.3.2 CDMA2000 和E-UTRAN之間的移動性管理 ............................................108
6.4區(qū)域限制............................................................................................................... 110
6.5 CSG小區(qū)相關(guān)的移動性管理............................................................................... 111
6.5.1 CSG小區(qū)進入（Inbound）........................................................................ 111
6.5.2 CSG小區(qū)離開（Outbound）....................................................................... 111
7調(diào)度和速率控制（36.300 中太簡單，是否需要？，HW ）............................................ 112
7.1基本的調(diào)度器操作............................................................................................... 112
7.1.1下行調(diào)度....................................................................................................... 112
7.1.2上行調(diào)度....................................................................................................... 113
7.2調(diào)度信令............................................................................................................... 113
7.2.1下行調(diào)度信令............................................................................................... 113
7.2.2上行調(diào)度信令............................................................................................... 114
7.3測量....................................................................................................................... 115
7.4 GBR和AMBR的速率控制................................................................................... 116
7.4.1下行鏈路....................................................................................................... 116
7.4.2上行鏈路....................................................................................................... 116
7.5 CQI報告................................................................................................................ 116
8 DRX（ZTE ）....................................................................................................................... 117
9 QoS（NSN ）....................................................................................................................... 118
9.1 QoS概念和承載業(yè)務架構(gòu).................................................................................... 118
9.2資源建立和QoS信令............................................................................................ 119
10MBMS（ZTE ）........................................................................................................... 119
10.1 概述....................................................................................................................... 119
10.1.1定義...............................................................................................................120
10.1.2 E-MBMS邏輯架構(gòu).......................................................................................121
10.1.3 E-MBMS用戶面協(xié)議架構(gòu)...........................................................................122
10.2MBMS小區(qū)...........................................................................................................122
10.2.1 MBMS專用小區(qū)...........................................................................................122
10.2.2 MBMS/單波混合小區(qū)..................................................................................123
10.3MBMS傳輸...........................................................................................................123
10.3.1概述...............................................................................................................123
10.3.2單小區(qū)傳輸...................................................................................................123
10.3.3多小區(qū)傳輸...................................................................................................124
10.3.4 MBMS接收狀態(tài)...........................................................................................125
10.3.5 MCCH結(jié)構(gòu)...................................................................................................125
10.4 業(yè)務連續(xù)性...........................................................................................................125
10.5 網(wǎng)絡共享...............................................................................................................126
10.6 支持復用的網(wǎng)絡功能...........................................................................................126
10.7 流程.......................................................................................................................126
10.7.1廣播模式流程...............................................................................................126
11 無線資源管理（HW ）................................................................................................126
11.1 無線資源管理功能...............................................................................................127
11.1.1無線承載控制（RBC ）...............................................................................127
11.1.2無線接入控制（RAC ）...............................................................................127
11.1.3連接移動性控制（CMC）..........................................................................127
11.1.4動態(tài)資源分配（DRA ）和包調(diào)度（PS ）..................................................127
11.1.5小區(qū)間干擾協(xié)調(diào)（ICIC）...........................................................................128
11.1.6負載均衡（LB ）..........................................................................................128
11.1.7系統(tǒng)間無線資源管理...................................................................................128
11.1.8系統(tǒng)/載頻優(yōu)先級中的用戶簽約信息標識（SPID）.................................128
11.2 無線資源管理結(jié)構(gòu)...............................................................................................129
11.2.1特定無線資源管理功能的集中處理...........................................................129
11.2.2非集中的無線資源管理...............................................................................129
11.2.3負載均衡控制...............................................................................................129
12 SON（ZTE ）...............................................................................................................129
12.1定義.......................................................................................................................129
12.2UE對自配置和自優(yōu)化的支持..............................................................................130
12.3自配置...................................................................................................................131
12.3.1 S1-MME接口的動態(tài)配置............................................................................131
12.3.2 X2 接口的動態(tài)配置.....................................................................................131
12.3.3自動鄰區(qū)關(guān)系功能.......................................................................................132
13 S1 和X2 接口（Ericsson ）..........................................................................................132
13.1S1 用戶面 .............................................................................................................132
13.2S1 控制面 .............................................................................................................133
13.3S1 接口功能 .........................................................................................................134
13.3.1 S1尋呼功能.................................................................................................134
13.3.2 S1接口信令流程.........................................................................................136
13.4X2 用戶面.............................................................................................................148
13.5X2 控制面.............................................................................................................149
13.5.1 X2-CP功能..................................................................................................150
13.5.2 X2-CP流程..................................................................................................150
13.5.3小區(qū)間負荷管理...........................................................................................152
14終端（Nokia ）.............................................................................................................152
14.1UE能力.................................................................................................................152
14.2UE類別.................................................................................................................152