【资料名称】：TS125.402

【资料作者】：3gpp

【资料日期】：201107

【资料语言】：英文

【资料格式】：PDF

【资料目录和简介】：

Contents
Intellectual Property Rights ............................................................................................................................... 2
Foreword ............................................................................................................................................................ 2
Foreword ............................................................................................................................................................ 5
1 Scope ....................................................................................................................................................... 6
2 References ............................................................................................................................................... 6
3 Definitions, symbols and abbreviations ................................................................................................... 7
3.1 Definitions ......................................................................................................................................................... 7
3.2 Symbols ............................................................................................................................................................. 7
3.3 Abbreviations .................................................................................................................................................... 7
3.4 Specification Notations ..................................................................................................................................... 8
4 Synchronisation Issues ............................................................................................................................. 9
4.1 General .............................................................................................................................................................. 9
4.2 Network Synchronisation ................................................................................................................................ 11
4.3 Node Synchronisation ..................................................................................................................................... 11
4.4 Transport Channel Synchronisation ................................................................................................................. 11
4.5 Radio Interface Synchronisation ...................................................................................................................... 11
4.6 Time Alignment Handling ............................................................................................................................... 12
4.7 Uplink Synchronisation ................................................................................................................................... 12
5 Synchronisation Counters and Parameters ............................................................................................. 12
6 Node Synchronisation ............................................................................................................................ 16
6.1 General ............................................................................................................................................................ 16
6.1.1 RNC-Node B Node Synchronisation .......................................................................................................... 16
6.1.2 Inter Node B Node Synchronisation ........................................................................................................... 18
6.1.2.1 TDD Node B Synchronisation Ports ..................................................................................................... 18
6.1.2.2 TDD Inter Node B Node Synchronisation procedure [3.84Mcps TDD] ............................................... 21
6.1.2.2.1 Preliminary Phase ............................................................................................................................ 21
6.1.2.2.1A Frequency Acquisition Phase .......................................................................................................... 22
6.1.2.2.1B Initial Phase .................................................................................................................................... 22
6.1.2.2.2 Steady-State Phase ........................................................................................................................... 23
6.1.2.2.3 Late-Entrant Cells ............................................................................................................................ 23
6.1.2.3 TDD Inter Node B Node Synchronisation procedure [1.28Mcps TDD] ............................................... 23
6.1.2.3.1 Preliminary Phase ............................................................................................................................ 24
6.1.2.3.2 Initial Phase .................................................................................................................................... 24
6.1.2.3.3 Steady-State Phase ........................................................................................................................... 25
6.1.2.3.3.1 Basic method............................................................................................................................. 25
6.1.2.3.3.2 Extended method ....................................................................................................................... 25
6.1.2.3.4 Late-Entrant Cells ............................................................................................................................ 26
6.1.2.4 Node B synchronisation for 3.84Mcps TDD MBSFN IMB .................................................................. 27
7 Transport Channel Synchronisation ....................................................................................................... 27
7.1 General ............................................................................................................................................................ 27
7.2 Timing adjustment and Time of Arrival monitoring on Iub/Iur interfaces ....................................................... 28
8 Radio Interface Synchronisation ............................................................................................................ 31
8.1 General ............................................................................................................................................................ 31
8.2 FDD Radio Interface Synchronisation ............................................................................................................. 31
8.2.1 General ....................................................................................................................................................... 31
8.2.2 Neighbour cell list timing information........................................................................................................ 33
8.3 TDD Radio Interface Synchronisation ............................................................................................................. 33
8.3.1 General ....................................................................................................................................................... 33
8.3.2 Intercell Synchronisation ............................................................................................................................ 33
8.3.3 Multi Frame Synchronisation ..................................................................................................................... 34
8.3.4 Timing Advance for 3.84Mcps and 7.68Mcps TDD .................................................................................. 34
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ts_125402v100100p.pdf (480.65 KB)