【資料名稱】：GPRS系統(tǒng)說明

【資料作者】：不詳

【資料日期】：200404

【資料語言】：中文

【資料格式】：pdf

【資料目錄和簡介】：

第1 章 概述.............................................................................................................................. 1-1
1.1 GPRS 簡介.........................................................................................................................1-1
1.2 GPRS 對運營商的意義.......................................................................................................1-1
1.3 GPRS 對移動用戶的意義...................................................................................................1-2
1.4 電路交換與分組交換..........................................................................................................1-3
1.5 M900/M1800 GPRS 特點...................................................................................................1-5
第2 章 GPRS 網(wǎng)絡介紹........................................................................................................... 2-1
2.1 GPRS 系統(tǒng)構成..................................................................................................................2-1
2.2 GPRS 網(wǎng)元間的主要接口...................................................................................................2-4
第3 章 GPRS 業(yè)務介紹........................................................................................................... 3-1
3.1 GPRS 業(yè)務特點..................................................................................................................3-1
3.2 GPRS 業(yè)務種類..................................................................................................................3-1
3.2.1 承載業(yè)務..................................................................................................................3-1
3.2.2 網(wǎng)絡應用業(yè)務..........................................................................................................3-3
3.2.3 短消息業(yè)務..............................................................................................................3-4
3.2.4 預付費業(yè)務..............................................................................................................3-4
3.2.5 移動定位業(yè)務..........................................................................................................3-4
3.3 業(yè)務特性............................................................................................................................3-5
3.3.1 GPRS 傳輸特性.......................................................................................................3-5
3.3.2 服務特性..................................................................................................................3-5
3.3.3 保密服務..................................................................................................................3-6
3.4 M900/M1800 GPRS 所能提供的業(yè)務.................................................................................3-6
第4 章 GPRS 系統(tǒng)的功能........................................................................................................ 4-1
4.1 功能概述............................................................................................................................4-1
4.2 移動性管理功能.................................................................................................................4-1
4.2.1 移動用戶的MM 狀態(tài)...............................................................................................4-1
4.2.2 MS 的附著/分離功能................................................................................................4-2
4.2.3 GPRS 漫游功能.......................................................................................................4-3
4.2.4 鑒權和加密功能.......................................................................................................4-3
4.2.5 尋呼功能..................................................................................................................4-4
4.3 信令功能............................................................................................................................4-4
4.4 會話管理功能.....................................................................................................................4-4
4.5 計費功能............................................................................................................................4-5
4.5.1 計費基本功能..........................................................................................................4-5
4.5.2 RADIUS 計費...........................................................................................................4-7
4.6 信息屏蔽功能.....................................................................................................................4-8
M900/M1800 GSN 技術手冊 GPRS系統(tǒng)說明 TMN-GSN-SD
03G-0201-20020202-33 ii
第5 章 GPRS 核心網(wǎng)絡........................................................................................................... 5-1
5.1 GPRS 核心網(wǎng)絡概述...........................................................................................................5-1
5.2 GGSN................................................................................................................................5-1
5.2.1 M900/M1800 GGSN 邏輯結構.................................................................................5-1
5.2.2 M900/M1800 GGSN 主要接口.................................................................................5-2
5.3 SGSN ................................................................................................................................5-4
5.3.1 M900/M1800 SGSN 邏輯結構.................................................................................5-4
5.3.2 M900/M1800 SGSN 主要接口.................................................................................5-5
5.4 MSC ..................................................................................................................................5-6
5.5 HLR ...................................................................................................................................5-7
5.6 計費網(wǎng)關............................................................................................................................5-7
5.6.1 硬件特點..................................................................................................................5-8
5.6.2 軟件特點..................................................................................................................5-8
5.7 GPRS 骨干網(wǎng).....................................................................................................................5-9
5.8 GPRS 接入策略................................................................................................................5-10
5.8.1 透明接入................................................................................................................5-11
5.8.2 非透明接入............................................................................................................5-12
5.8.3 兩種接入方式下的RADIUS 計費策略...................................................................5-12
第6 章 GPRS 無線網(wǎng)絡........................................................................................................... 6-1
6.1 GPRS 無線網(wǎng)絡概述...........................................................................................................6-1
6.2 GPRS 空中接口..................................................................................................................6-1
6.2.1 分組數(shù)據(jù)信道PDCH...............................................................................................6-1
6.2.2 編碼方式..................................................................................................................6-1
6.2.3 手機的多時隙能力...................................................................................................6-2
6.2.4 功率控制..................................................................................................................6-2
6.2.5 分組系統(tǒng)消息..........................................................................................................6-2
6.2.6 臨時塊流TBF..........................................................................................................6-3
6.2.7 GPRS 網(wǎng)絡規(guī)劃.......................................................................................................6-3
6.3 BTS ...................................................................................................................................6-3
6.3.1 功能.........................................................................................................................6-3
6.3.2 自定義TRAU 幀......................................................................................................6-3
6.3.3 16K 從時隙...............................................................................................................6-4
6.4 BSC ...................................................................................................................................6-5
6.4.1 功能.........................................................................................................................6-5
6.4.2 Pb 接口....................................................................................................................6-5
6.5 PCU...................................................................................................................................6-5
6.5.1 功能.........................................................................................................................6-5
6.5.2 M900/M1800 PCU 邏輯結構....................................................................................6-6
6.5.3 PCU 組網(wǎng)方式..........................................................................................................6-7
第7 章 操作維護子系統(tǒng)............................................................................................................ 7-1
7.1 M900/M1800 GPRS 操作維護系統(tǒng)特點.............................................................................7-1
7.2 操作維護體系結構..............................................................................................................7-1
M900/M1800 GSN 技術手冊 GPRS系統(tǒng)說明 TMN-GSN-SD
03G-0201-20020202-33 iii
7.2.1 操作維護網(wǎng)絡結構...................................................................................................7-1
7.2.2 網(wǎng)元管理特點..........................................................................................................7-2
7.2.3 軟件結構..................................................................................................................7-2
7.3 操作維護接口.....................................................................................................................7-3
7.4 主要業(yè)務功能.....................................................................................................................7-3
7.4.1 故障管理..................................................................................................................7-3
7.4.2 性能管理..................................................................................................................7-3
7.4.3 配置管理..................................................................................................................7-4
7.4.4 安全管理..................................................................................................................7-4
7.4.5 設備維護..................................................................................................................7-4
7.4.6 計費管理..................................................................................................................7-5
7.4.7 用戶管理..................................................................................................................7-5
附錄 參考資料............................................................................................................................ 1

[ 本帖最后由 houhaihong 于 2009-4-23 14:46 編輯 ]