【資料名稱】：TD-SCDMA RAN 切換特性手冊(V400R005_01)

【資料作者】：華為

【資料日期】：2010.08.15

【資料語言】：中文

【資料格式】：PDF

【資料目錄和簡介】：

本文檔介紹了TD-SCDMA 系統(tǒng)切換特性原理、使用場景、配置以及相應(yīng)的技術(shù)指標(biāo)，
參數(shù)等內(nèi)容。從全流程的角度強(qiáng)調(diào)了實(shí)用性，同時(shí)還簡要介紹了使用該手冊所涉及的性
能相關(guān)的基本概念和知識(shí)。
前 言..................................................................................................................................................iii
1 《切換特性手冊》變更說明........................................................................................................1-1
2 概述...............................................................................................................................................2-1
3 基于覆蓋的切換............................................................................................................................3-1
3.1 1G 事件觸發(fā)的同/異頻切換..........................................................................................................................3-2
3.1.1 應(yīng)用場景...............................................................................................................................................3-3
3.1.2 影響.......................................................................................................................................................3-3
3.1.3 可獲得性...............................................................................................................................................3-3
3.1.4 原理.......................................................................................................................................................3-4
3.1.5 實(shí)施.......................................................................................................................................................3-5
3.1.6 相關(guān)參數(shù)...............................................................................................................................................3-7
3.1.7 相關(guān)性能指標(biāo).......................................................................................................................................3-8
3.2 2A 事件觸發(fā)的同/異頻切換..........................................................................................................................3-8
3.2.1 應(yīng)用場景...............................................................................................................................................3-9
3.2.2 影響.......................................................................................................................................................3-9
3.2.3 可獲得性.............................................................................................................................................3-10
3.2.4 原理.....................................................................................................................................................3-11
3.2.5 實(shí)施.....................................................................................................................................................3-12
3.2.6 相關(guān)參數(shù).............................................................................................................................................3-14
3.2.7 相關(guān)性能指標(biāo).....................................................................................................................................3-14
3.3 系統(tǒng)內(nèi)切換失敗懲罰機(jī)制...........................................................................................................................3-15
3.3.1 應(yīng)用場景.............................................................................................................................................3-15
3.3.2 影響.....................................................................................................................................................3-15
3.3.3 可獲得性.............................................................................................................................................3-16
3.3.4 原理.....................................................................................................................................................3-16
3.3.5 實(shí)施.....................................................................................................................................................3-17
3.3.6 相關(guān)參數(shù).............................................................................................................................................3-18
3.3.7 性能指標(biāo).............................................................................................................................................3-18
4 基于鏈路質(zhì)量切換........................................................................................................................4-1
4.1 應(yīng)用場景........................................................................................................................................................4-3
4.2 影響................................................................................................................................................................4-3
4.3 可獲得性........................................................................................................................................................4-3
4.4 原理................................................................................................................................................................4-4
4.5 實(shí)施................................................................................................................................................................4-6
4.5.1 激活特性...............................................................................................................................................4-7
4.5.2 調(diào)整特性...............................................................................................................................................4-9
4.5.3 去激活特性.........................................................................................................................................4-14
4.6 相關(guān)參數(shù)......................................................................................................................................................4-15
4.7 相關(guān)性能指標(biāo)..............................................................................................................................................4-16
5 TD 測量事件解析.........................................................................................................................5-1
6 縮略語...........................................................................................................................................6-1