【資料成文時間】：2004年10月
【語言】：中文
【頁數(shù)】：189頁
【何人（公司）所著】：H
【文件格式】：PDF
【文件原名】：MAP信令與故障分析
【摘要或目錄】：
目 錄
課程說明...................................................................................................................................6
課程介紹...................................................................................................................................6
課程目標(biāo)...................................................................................................................................6
相關(guān)資料...................................................................................................................................7
第1章 MAP協(xié)議...........................................................................................................................8
1.1 概述.....................................................................................................................................8
1.1.1 網(wǎng)絡(luò)實體.....................................................................................................................8
1.1.2 接口模型...................................................................................................................10
1.1.3 MAP 協(xié)議設(shè)計........................................................................................................13
1.1.4 MAP 公共服務(wù)原語...................................................................................................19
1.1.5 MAP 協(xié)議各個功能版本的比較.................................................................................27
1.1.6 版本協(xié)商...................................................................................................................29
1.1.7 過負荷控制...............................................................................................................29
1.2 移動性業(yè)務(wù)..........................................................................................................................32
1.2.1 位置管理業(yè)務(wù)............................................................................................................32
1.2.2 切換業(yè)務(wù)...................................................................................................................34
1.2.3 鑒權(quán)管理業(yè)務(wù)............................................................................................................37
1.2.4 國際移動設(shè)備識別管理業(yè)務(wù)......................................................................................38
1.2.5 用戶管理業(yè)務(wù)............................................................................................................39
1.2.6 故障恢復(fù)業(yè)務(wù)............................................................................................................41
1.3 呼叫處理業(yè)務(wù)......................................................................................................................43
1.4 與補充業(yè)務(wù)相關(guān)的業(yè)務(wù)........................................................................................................47
1.5 短消息業(yè)務(wù)..........................................................................................................................56
1.6 操作與維護業(yè)務(wù)...................................................................................................................61
1.6.1 用戶跟蹤業(yè)務(wù)............................................................................................................61
1.6.2 其它操作和維護業(yè)務(wù).................................................................................................63
第2章 MAP消息.....................................................................................................................65
2.1 MAP 消息結(jié)構(gòu).....................................................................................................................65
2.1.1 ASN.1 編碼...............................................................................................................65
2.1.2 MAP 消息格式..........................................................................................................69
2.1.3 MAP消息編碼..........................................................................................................71
2.2 MAP 消息舉例......................................................................................................................75
2.2.1 在以上信令鏈路跟蹤到的消息中，結(jié)構(gòu)如下：.........................................................76
2.2.2 各層消息分解如下.....................................................................................................76

第3章 MAP典型流程..............................................................................................................84
3.1 位置更新業(yè)務(wù)......................................................................................................................84
3.1.1 位置管理...................................................................................................................84
3.1.2 數(shù)據(jù)配置...................................................................................................................91
3.1.3 區(qū)域漫游限制............................................................................................................92
3.1.4 增強漫游限制............................................................................................................92
3.1.5 MAP部分的多信令點...............................................................................................93
3.2 數(shù)據(jù)恢復(fù)..............................................................................................................................94
3.3 操作與維護..........................................................................................................................96
3.3.1 用戶跟蹤...................................................................................................................96
3.3.2 用戶數(shù)據(jù)管理............................................................................................................98
3.3.3 用戶標(biāo)識.................................................................................................................100
3.4 呼叫處理業(yè)務(wù)....................................................................................................................101
3.4.1 取路由信息.............................................................................................................101
3.4.2 任意時間查詢..........................................................................................................102
3.5 補充業(yè)務(wù)操作....................................................................................................................102
3.5.1 補充業(yè)務(wù)登記..........................................................................................................102
3.5.2 補充業(yè)務(wù)刪除..........................................................................................................103
3.5.3 補充業(yè)務(wù)激活..........................................................................................................103
3.5.4 補充業(yè)務(wù)去活..........................................................................................................104
3.5.5 補充業(yè)務(wù)查詢..........................................................................................................104
3.5.6 登記密碼.................................................................................................................105
3.6 短消息業(yè)務(wù)........................................................................................................................106
3.6.1 移動始發(fā)短消息......................................................................................................106
3.6.2 移動終止短消息......................................................................................................107
3.6.3 短消息提醒.............................................................................................................109
3.6.4 短消息發(fā)送狀態(tài)報告...............................................................................................111
3.7 GPRS相關(guān)過程（可選教學(xué)流程�。�................................................................................112
3.7.1 GPRS 取路由.......................................................................................................112
3.7.2 GPRS失敗報告......................................................................................................112
3.7.3 GPRS用戶重現(xiàn)通知...............................................................................................113
3.8 MAP 典型流程的信令分析.................................................................................................114
3.8.1 呼叫消息流程.........................................................................................................114
3.8.2 位置更新流程.........................................................................................................120
第4章 MAP 故障案例分析.....................................................................................................131
4.1 概述..................................................................................................................................131
4.2 故障案例分析....................................................................................................................131
4.2.1 國際漫游用戶無法上網(wǎng)...........................................................................................131
4.2.2 由于MSC的GT翻譯數(shù)據(jù)錯誤導(dǎo)致新割接HLR所屬用戶無法在我MSC漫游.....133
4.2.3 漫游用戶無法上網(wǎng)...................................................................................................134

附錄I MAP消息ASN.1編碼...........................................................................................136
1. MAP 消息格式和編碼............................................................................................136
2. MAP 錯誤原因值格式和編碼.................................................................................180
附錄II 中英文名詞對照表...................................................................................................186