IP RAN綜合承載解決方案技術(shù)交流

Slide title :40-47pt Slide subtitle :26-30pt Color:white Corporate Font : FrutigerNext LT Medium Font to be used by customers and partners : Arial HUAWEI TECHNOLOGIES CO., LTD. 向浙江電信領(lǐng)導(dǎo)匯報(bào) 綜合承載解決方案 /webmoney Slide title :32-35pt Color: R153 G0 B0 Corporate Font : FrutigerNext LT Medium Font to be used by customers and partners : Arial Slide text :20-22pt Bullets level 2-5: 18pt Color:Black Corporate Font : FrutigerNext LT Medium Font to be used by customers and partners : Arial The following nine groups of colors are an example of how our design colors can be used, please take note that you should only use one design color group per slide. For specific usage details, refer to the “Typesetting Standard”. Top right corner for field-mark, customer or partner logotypes. - HUAWEI TECHNOLOGIES CO., LTD. Page 2 目錄 綜合業(yè)務(wù)承載技術(shù)分析 華為綜合承載方案介紹 杭州電信 IP RAN試點(diǎn)情況 /webmoney Slide title :32-35pt Color: R153 G0 B0 Corporate Font : FrutigerNext LT Medium Font to be used by customers and partners : Arial Slide text :20-22pt Bullets level 2-5: 18pt Color:Black Corporate Font : FrutigerNext LT Medium Font to be used by customers and partners : Arial The following nine groups of colors are an example of how our design colors can be used, please take note that you should only use one design color group per slide. For specific usage details, refer to the “Typesetting Standard”. Top right corner for field-mark, customer or partner logotypes. - HUAWEI TECHNOLOGIES CO., LTD. Page 3 為什么需要多業(yè)務(wù)綜合承載網(wǎng)絡(luò)？ 過(guò)去由于技術(shù)所限，一種業(yè)務(wù)采用一張網(wǎng)絡(luò)承載，維護(hù)復(fù)雜，成本高。 融合的 IP承載網(wǎng)取代多個(gè)不同技術(shù)的網(wǎng)絡(luò)、實(shí)現(xiàn)業(yè)務(wù)的統(tǒng)一承載，降低 CAPEX和 OPEX。 Access Core X.25 ADSL Ethernet PSTN IP ATM FR GSM/GPRS CDMA Cable PDH SDH 業(yè)務(wù) 網(wǎng)絡(luò) 接入 綜 合 業(yè)務(wù) 承 載 網(wǎng) Wireless Voice Wireless Data High Speed Internet Voice Streaming Dial-up VoIP Message TV set Telephone PC Dumb phone TV set Telephone PC Dumb phone 過(guò)去 現(xiàn)在 /webmoney Slide title :32-35pt Color: R153 G0 B0 Corporate Font : FrutigerNext LT Medium Font to be used by customers and partners : Arial Slide text :20-22pt Bullets level 2-5: 18pt Color:Black Corporate Font : FrutigerNext LT Medium Font to be used by customers and partners : Arial The following nine groups of colors are an example of how our design colors can be used, please take note that you should only use one design color group per slide. For specific usage details, refer to the “Typesetting Standard”. Top right corner for field-mark, customer or partner logotypes. - HUAWEI TECHNOLOGIES CO., LTD. Page 4 綜合業(yè)務(wù)承載的挑戰(zhàn)在哪里？ 企業(yè)專線 /高價(jià)值業(yè)務(wù) IPTV業(yè)務(wù) 3G業(yè)務(wù) LTE業(yè)務(wù) 時(shí)鐘同步能力。 帶寬擴(kuò)展能力： HSPA下行帶寬高達(dá) 14.4M QoS能力。 iPhone、數(shù)據(jù)卡等業(yè)務(wù)大大增加移動(dòng)數(shù)據(jù)業(yè)務(wù)的流量，為避免像 AT&T那樣影響語(yǔ)音業(yè)務(wù)，承載網(wǎng)絡(luò)需要有強(qiáng)大的 QoS能力 時(shí)鐘同步能力。 帶寬擴(kuò)展能力。 扁平化和靈活調(diào)度能力， 支持 S1-Flex和 X2接口 組大網(wǎng)能力，滿足 LTE基站密度大的承載需求 QoS能力，保證帶寬和承載質(zhì)量能達(dá)到 SLA協(xié)議要求 50ms保護(hù)倒換能力，確保用戶業(yè)務(wù)不中斷 保護(hù)企業(yè)信息安全，防止被竊聽，被攻擊 IP承載網(wǎng)絡(luò) 質(zhì)量有保證、安全可靠的 IP化管道 組播和帶寬擴(kuò)展能力，高清 TV帶寬高達(dá) 8M 提高業(yè)務(wù)體驗(yàn)，實(shí)現(xiàn)快速頻道切換、錯(cuò)包重傳、50ms故障倒換等功能 簡(jiǎn)化 IPTV運(yùn)維，實(shí)現(xiàn)故障定界 /webmoney Slide title :32-35pt Color: R153 G0 B0 Corporate Font : FrutigerNext LT Medium Font to be used by customers and partners : Arial Slide text :20-22pt Bullets level 2-5: 18pt Color:Black Corporate Font : FrutigerNext LT Medium Font to be used by customers and partners : Arial The following nine groups of colors are an example of how our design colors can be used, please take note that you should only use one design color group per slide. For specific usage details, refer to the “Typesetting Standard”. Top right corner for field-mark, customer or partner logotypes. - HUAWEI TECHNOLOGIES CO., LTD. Page 5 綜合業(yè)務(wù)承載網(wǎng)簡(jiǎn)化運(yùn)維的需求 可用帶寬 Pipe1 Pipe2 Pipe3 柔性 管道 Capex IP架構(gòu)提高網(wǎng)絡(luò)傳輸效率，減少 Capex 與此同時(shí)，傳統(tǒng) IP網(wǎng)絡(luò)導(dǎo)致 Opex大幅增加 Pipe1 Pipe2 Pipe3 剛性 管道 傳統(tǒng) IP技術(shù)引入帶來(lái)的三大問(wèn)題 Opex 人員結(jié) 構(gòu)調(diào)整 高端人才 稀缺 巨大的維護(hù)壓力 /webmoney Slide title :32-35pt Color: R153 G0 B0 Corporate Font : FrutigerNext LT Medium Font to be used by customers and partners : Arial Slide text :20-22pt Bullets level 2-5: 18pt Color:Black Corporate Font : FrutigerNext LT Medium Font to be used by customers and partners : Arial The following nine groups of colors are an example of how our design colors can be used, please take note that you should only use one design color group per slide. For specific usage details, refer to the “Typesetting Standard”. Top right corner for field-mark, customer or partner logotypes. - HUAWEI TECHNOLOGIES CO., LTD. Page 6 多業(yè)務(wù)綜合承載需求小結(jié) DHD JGDJ D J 綜合承載網(wǎng) BSC/RNC IPTV頭端 擴(kuò)展性 組大網(wǎng)能力 靈活拓?fù)浣Y(jié)構(gòu) L2+L3組合 可靠性 實(shí)現(xiàn)毫秒級(jí) 業(yè)務(wù)倒換 需具備以下能力 QoS 不同用戶 不同業(yè)務(wù) 安全性 業(yè)務(wù)隔離 簡(jiǎn)化運(yùn)維 簡(jiǎn)單易用、圖形化 端到端故障定位 告警屏蔽及分析 /webmoney Slide title :32-35pt Color: R153 G0 B0 Corporate Font : FrutigerNext LT Medium Font to be used by customers and partners : Arial Slide text :20-22pt Bullets level 2-5: 18pt Color:Black Corporate Font : FrutigerNext LT Medium Font to be used by customers and partners : Arial The following nine groups of colors are an example of how our design colors can be used, please take note that you should only use one design color group per slide. For specific usage details, refer to the “Typesetting Standard”. Top right corner for field-mark, customer or partner logotypes. - HUAWEI TECHNOLOGIES CO., LTD. Page 7 綜合承載方案的技術(shù)分析 業(yè)務(wù)和終端 IP化 承載設(shè)備不 IP化， 在傳統(tǒng)的 SDH、 MSTP設(shè)備上提供 IP接口， 承載 IP化業(yè)務(wù) PTN方案 綜 合承 載 方案 業(yè)務(wù)和終端 IP化 采用 PTN等設(shè)備以靜態(tài)管道方式（如 PW， VPLS等）承載 IP業(yè)務(wù) 。 業(yè)務(wù)和終端 IP化 采用動(dòng)態(tài) IP技術(shù)構(gòu)建承載網(wǎng)絡(luò)，承載 IP業(yè)務(wù) MSTP IP終 端 IP業(yè)務(wù) 傳統(tǒng) 網(wǎng) 絡(luò) IP終 端 IP業(yè)務(wù) 靜 態(tài) IP網(wǎng)絡(luò) IP終 端 IP業(yè)務(wù) 動(dòng)態(tài) IP網(wǎng)絡(luò) 綜 合承 載 MSTP方案 PTN MSTP方案僅是端口級(jí)的 IP化，適合于 3G初期和中期的基站業(yè)務(wù)和 L2專線業(yè)務(wù)的承載。 PTN方案依托于 MPLS TP協(xié)議，本質(zhì)是純二層的技術(shù)，適合于 2G/3G基站業(yè)務(wù)和專線業(yè)務(wù)承載。 路由器廣泛應(yīng)用于寬帶城域網(wǎng)，天然具備二三層專線、 IPTV組播等業(yè)務(wù)的承載能力，同時(shí)吸收基站承載的必要需求，滿足綜合承載的需要。 /webmoney Slide title :32-35pt Color: R153 G0 B0 Corporate Font : FrutigerNext LT Medium Font to be used by customers and partners : Arial Slide text :20-22pt Bullets level 2-5: 18pt Color:Black Corporate Font : FrutigerNext LT Medium Font to be used by customers and partners : Arial The following nine groups of colors are an example of how our design colors can be used, please take note that you should only use one design color group per slide. For specific usage details, refer to the “Typesetting Standard”. Top right corner for field-mark, customer or partner logotypes. - HUAWEI TECHNOLOGIES CO., LTD. Page 8 三種主流技術(shù)比較 MSTP PTN 路由器 技術(shù)區(qū)別 業(yè)務(wù)能力 2G/3G基站承載 /專線 2G/3G基站承載 /專線 綜合業(yè)務(wù)承載， 2G/3G/LTE基站、專線、 IPTV等 網(wǎng)絡(luò)擴(kuò)展性 剛性管道，調(diào)整復(fù)雜 二層靜態(tài)技術(shù)，調(diào)整復(fù)雜 三層動(dòng)態(tài)技術(shù)，調(diào)整簡(jiǎn)單 業(yè)務(wù)配臵及靈活性 配臵和調(diào)整依靠人工干預(yù) 配臵和調(diào)整依靠人工干預(yù) 自動(dòng)調(diào)整，無(wú)需人工干預(yù) QoS 獨(dú)占帶寬，無(wú) QoS問(wèn)題 共享帶寬， QoS機(jī)制簡(jiǎn)單 共享帶寬， QoS機(jī)制靈活 投資保護(hù) 平滑過(guò)渡，保護(hù)投資 新建，當(dāng)前投資中 新建，當(dāng)前投資高（下滑快） 技術(shù)成熟度 成熟 成熟 成熟 二層交換 TDM ATM Eth 線路 靜態(tài)控制平面 TDM ATM Eth 線路 動(dòng)態(tài)控制平面 二、三層交換 VC交換 TDM ATM Eth 線路 靜態(tài)控制平面 路由器方案支持綜合業(yè)務(wù)承載，具備良好的擴(kuò)展性和可靠性，是網(wǎng)絡(luò)演進(jìn)方向。 /webmoney Slide title :32-35pt Color: R153 G0 B0 Corporate Font : FrutigerNext LT Medium Font to be used by customers and partners : Arial Slide text :20-22pt Bullets level 2-5: 18pt Color:Black Corporate Font : FrutigerNext LT Medium Font to be used by customers and partners : Arial The following nine groups of colors are an example of how our design colors can be used, please take note that you should only use one design color group per slide. For specific usage details, refer to the “Typesetting Standard”. Top right corner for field-mark, customer or partner logotypes. - HUAWEI TECHNOLOGIES CO., LTD. Page 9 全球 TOP運(yùn)營(yíng)商的技術(shù)選擇 運(yùn)營(yíng)商 國(guó)家 類型 移動(dòng)規(guī)模 傳統(tǒng)回傳 IP化承載網(wǎng) AT&T 美國(guó) 綜合 7700萬(wàn)用戶 約 10萬(wàn)基站 MSTP/光纖 路由器綜合承載 NTT 日本 綜合 5580萬(wàn)用戶 MSTP （開始退網(wǎng)） 路由器綜合承載 Verizon 美國(guó) 綜合 8900萬(wàn)用戶 約 10萬(wàn)基站 MSTP/光纖 路由器綜合承載 DT 德國(guó) 綜合 3800萬(wàn)用戶 約 3萬(wàn)基站 MSTP 路由器綜合承載 Telefonica 西班牙 綜合 2400萬(wàn)用戶 約 2萬(wàn)基站 MSTP 路由器綜合承載 (西班牙 ) PTN（德國(guó)） MSTP+（捷克等） FT 法國(guó) 綜合 2400萬(wàn)用戶 約 2萬(wàn)基站 MSTP PTN迭加 ME TI 意大利 綜合 3320萬(wàn)用戶 MSTP PTN Vodafone 英國(guó) 移動(dòng) 3.03億用戶（全球） 約 3萬(wàn)基站（西歐） MSTP PTN 多數(shù)綜合運(yùn)營(yíng)商選擇路由器綜合承載方案、部分移動(dòng)運(yùn)營(yíng)商采用 PTN。 /webmoney Slide title :32-35pt Color: R153 G0 B0 Corporate Font : FrutigerNext LT Medium Font to be used by customers and partners : Arial Slide text :20-22pt Bullets level 2-5: 18pt Color:Black Corporate Font : FrutigerNext LT Medium Font to be used by customers and partners : Arial The following nine groups of colors are an example of how our design colors can be used, please take note that you should only use one design color group per slide. For specific usage details, refer to the “Typesetting Standard”. Top right corner for field-mark, customer or partner logotypes. - HUAWEI TECHNOLOGIES CO., LTD. Page 10 小結(jié) :路由器是綜合業(yè)務(wù)承載的最佳選擇 業(yè)界技術(shù)選擇 綜合承載能力 MSTP方案 PTN方案 路由器方案 2G/3G業(yè)務(wù) 2G/3G/LTE業(yè)務(wù) 綜合業(yè)務(wù)承載 路由器是綜合業(yè)務(wù)承載的最佳選擇！ /webmoney Slide title :32-35pt Color: R153 G0 B0 Corporate Font : FrutigerNext LT Medium Font to be used by customers and partners : Arial Slide text :20-22pt Bullets level 2-5: 18pt Color:Black Corporate Font : FrutigerNext LT Medium Font to be used by customers and partners : Arial The following nine groups of colors are an example of how our design colors can be used, please take note that you should only use one design color group per slide. For specific usage details, refer to the “Typesetting Standard”. Top right corner for field-mark, customer or partner logotypes. - HUAWEI TECHNOLOGIES CO., LTD. Page 11 綜合業(yè)務(wù)承載技術(shù)分析 華為綜合承載解決方案 方案綜述 業(yè)務(wù)部署方案 杭州電信 IP RAN試點(diǎn)情況 目錄 /webmoney Slide title :32-35pt Color: R153 G0 B0 Corporate Font : FrutigerNext LT Medium Font to be used by customers and partners : Arial Slide text :20-22pt Bullets level 2-5: 18pt Color:Black Corporate Font : FrutigerNext LT Medium Font to be used by customers and partners : Arial The following nine groups of colors are an example of how our design colors can be used, please take note that you should only use one design color group per slide. For specific usage details, refer to the “Typesetting Standard”. Top right corner for field-mark, customer or partner logotypes. - HUAWEI TECHNOLOGIES CO., LTD. Page 12 2G 接入層 匯聚層 核心層 企業(yè)分支 IPTV IP 承載網(wǎng) RNC/BSC RNC/BSC IPTV業(yè)務(wù)系統(tǒng) 3G/LTE 綜合承載方案的拓?fù)洌?核心 層 : 作用：接入 匯 聚 層 流量，將流量疏 導(dǎo) 到各個(gè) 業(yè)務(wù) 系 統(tǒng) 。 特點(diǎn)：網(wǎng) 絡(luò)節(jié) 點(diǎn)少， 帶寬壓 力大 推薦： 樹 形 /MESH組 網(wǎng) 匯 聚 層 : 作用：減少核心 層 端口壓 力，流量和端口初次收 斂 特點(diǎn)：網(wǎng) 絡(luò)節(jié) 點(diǎn) 較 多，帶寬壓 力 較 大 推薦： 樹 形 /環(huán) 形 組 網(wǎng) 接入 層 : 作用：接入末端 業(yè)務(wù)節(jié)點(diǎn) 特點(diǎn)：網(wǎng) 絡(luò)節(jié) 點(diǎn)多， 帶寬壓 力小 推薦： 環(huán) 形 /鏈 形 組 網(wǎng) 可 擴(kuò) 展性 可靠性 QoS 維護(hù) 管理 OAM /webmoney Slide title :32-35pt Color: R153 G0 B0 Corporate Font : FrutigerNext LT Medium Font to be used by customers and partners : Arial Slide text :20-22pt Bullets level 2-5: 18pt Color:Black Corporate Font : FrutigerNext LT Medium Font to be used by customers and partners : Arial The following nine groups of colors are an example of how our design colors can be used, please take note that you should only use one design color group per slide. For specific usage details, refer to the “Typesetting Standard”. Top right corner for field-mark, customer or partner logotypes. - HUAWEI TECHNOLOGIES CO., LTD. Page 13 綜合承載方案采用何種 IP技術(shù)？ Multi VRF和 VPN技術(shù)都可以解決業(yè)務(wù)隔離問(wèn)題，考慮到 QoS策略的部署、故障定位、運(yùn)維習(xí)慣，建議采用 VPN技術(shù)， Multi VRF技術(shù)作為專線業(yè)務(wù)的接入方案之一。 2G 接入層 匯聚層 核心層 企業(yè)分支 IPTV IP 承載網(wǎng) RNC/BSC RNC/BSC IPTV業(yè)務(wù)系統(tǒng) 3G/LTE 業(yè)務(wù)隔離 QoS策略部署 運(yùn)維習(xí)慣變化 業(yè)務(wù)故障定位 Native IP 弱 難 變化大 難 VPN 強(qiáng) 易，通過(guò)內(nèi)外層隧道，部署更細(xì)粒度的 QoS策略 無(wú)變化 簡(jiǎn)單 Multi VRF 強(qiáng) 難 變化較大 中 可 擴(kuò) 展性 可靠性 QoS 維護(hù) 管理 OAM /webmoney Slide title :32-35pt Color: R153 G0 B0 Corporate Font : FrutigerNext LT Medium Font to be used by customers and partners : Arial Slide text :20-22pt Bullets level 2-5: 18pt Color:Black Corporate Font : FrutigerNext LT Medium Font to be used by customers and partners : Arial The following nine groups of colors are an example of how our design colors can be used, please take note that you should only use one design color group per slide. For specific usage details, refer to the “Typesetting Standard”. Top right corner for field-mark, customer or partner logotypes. - HUAWEI TECHNOLOGIES CO., LTD. Page 14 2G 接入層 匯聚層 核心層 企業(yè)分支 IPTV IP 承載網(wǎng) RNC/BSC RNC/BSC IPTV業(yè)務(wù)系統(tǒng) 3G/LTE 綜合承載方案轉(zhuǎn)發(fā)平面二、三層分界點(diǎn)？ L2 VPN L3 VPN 3G/LTE基站 業(yè)務(wù) 、L3大客 戶業(yè)務(wù) 、IPTV業(yè)務(wù) ： 2G基站 業(yè)務(wù) 、L2大客 戶業(yè)務(wù) ： L2 VPN 2G基站和 L2大客戶專線僅需提供二層端到端管道，實(shí)現(xiàn)業(yè)務(wù)的二層透?jìng)鳌?3G基站和 LTE基站需要基站多歸屬、基站遷移和 X2接口流量的承載，現(xiàn)階段 L3業(yè)務(wù)到匯聚層，后續(xù)可根據(jù)業(yè)務(wù)需要，逐步下移到接入層。 L3大客戶專線和 IPTV等業(yè)務(wù)考慮業(yè)務(wù)部署的歸一性和效率，現(xiàn)階段 L3到匯聚，后續(xù)可考慮逐步下移。 綜上所述，匯聚層是轉(zhuǎn)發(fā)平面二、三層的分界點(diǎn)！ 可 擴(kuò) 展性 可靠性 QoS 維護(hù) 管理 OAM /webmoney Slide title :32-35pt Color: R153 G0 B0 Corporate Font : FrutigerNext LT Medium Font to be used by customers and partners : Arial Slide text :20-22pt Bullets level 2-5: 18pt Color:Black Corporate Font : FrutigerNext LT Medium Font to be used by customers and partners : Arial The following nine groups of colors are an example of how our design colors can be used, please take note that you should only use one design color group per slide. For specific usage details, refer to the “Typesetting Standard”. Top right corner for field-mark, customer or partner logotypes. - HUAWEI TECHNOLOGIES CO., LTD. Page 15 多區(qū)域和多進(jìn)程提供大規(guī)模組網(wǎng)能力 通過(guò) IGP分區(qū)域和多進(jìn)程技術(shù)，解決規(guī)模組網(wǎng)的問(wèn)題，同時(shí)降低網(wǎng)絡(luò)規(guī)模過(guò)大對(duì)設(shè)備路由性能的要求，減少路由振蕩加快路由收斂。 核心和匯聚屬于同一 AS自治域，便于管理。為了解決路由域過(guò)大的問(wèn)題，核心和匯聚可分屬于不用的 IGP區(qū)域，減少路由振蕩，加快路由收斂。 同一匯聚點(diǎn)下掛的不同接入環(huán)分屬不同的進(jìn)程，避免由接入層頻繁調(diào)整引起的路由振蕩擴(kuò)散到匯聚骨干層，保持網(wǎng)絡(luò)的穩(wěn)定。 2G 接入層 匯聚層 核心層 企業(yè)分支 IPTV業(yè)務(wù) IP 承載網(wǎng) RNC/BSC IPTV業(yè)務(wù)系統(tǒng) RNC/BSC 3G/LTE AS XXX IGP 進(jìn)程 1 IGP 進(jìn)程 1 IGP 進(jìn)程 1 Area 0 Area 100 Area100 Area100 可 擴(kuò) 展性 可靠性 QoS 維護(hù) 管理 OAM /webmoney Slide title :32-35pt Color: R153 G0 B0 Corporate Font : FrutigerNext LT Medium Font to be used by customers and partners : Arial Slide text :20-22pt Bullets level 2-5: 18pt Color:Black Corporate Font : FrutigerNext LT Medium Font to be used by customers and partners : Arial The following nine groups of colors are an example of how our design colors can be used, please take note that you should only use one design color group per slide. For specific usage details, refer to the “Typesetting Standard”. Top right corner for field-mark, customer or partner logotypes. - HUAWEI TECHNOLOGIES CO., LTD. Page 16 PW 交換解決核心節(jié)點(diǎn)的 LSP擴(kuò)展問(wèn)題 對(duì)于二層 VPN或傳統(tǒng) TDM業(yè)務(wù)，通過(guò) PW交換功能，能將多個(gè) LSP外層隧道匯聚一個(gè) LSP，減輕了核心層設(shè)備的 LSP隧道壓力，降低 LDP Peer 數(shù)量，極大提高了網(wǎng)絡(luò) 的擴(kuò)展性。 同時(shí)，部署 PW交換功能需考慮保護(hù)方案中交換節(jié)點(diǎn) PW的聯(lián)動(dòng)保護(hù)。 多個(gè)外層 LSP 一個(gè) LSP 隧道，降低核心 層設(shè)備壓力 PW 交換減輕核心層設(shè)備 LSP 隧道壓力 LSP 1 for 1 LSP n for n LSP n 1 多個(gè) LSP隧道匯聚到一條LSP 隧道 LSP 1 for 1 LSP N+1 LSP n for n 多個(gè) LSP隧道匯聚到一條 LSP 隧道 在匯聚層實(shí)現(xiàn)隧道交換，降低核心設(shè)備壓力 2G 接入層 匯聚層 核心層 企業(yè)分支 IPTV IP 承載網(wǎng) RNC/BSC RNC/BSC IPTV業(yè)務(wù)系統(tǒng) 3G/LTE 可 擴(kuò) 展性 可靠性 QoS 維護(hù) 管理 OAM /webmoney Slide title :32-35pt Color: R153 G0 B0 Corporate Font : FrutigerNext LT Medium Font to be used by customers and partners : Arial Slide text :20-22pt Bullets level 2-5: 18pt Color:Black Corporate Font : FrutigerNext LT Medium Font to be used by customers and partners : Arial The following nine groups of colors are an example of how our design colors can be used, please take note that you should only use one design color group per slide. For specific usage details, refer to the “Typesetting Standard”. Top right corner for field-mark, customer or partner logotypes. - HUAWEI TECHNOLOGIES CO., LTD. Page 17 2G 接入層 匯聚層 核心層 企業(yè)分支 IPTV IP 承載網(wǎng) RNC/BSC RNC/BSC IPTV業(yè)務(wù)系統(tǒng) 3G/LTE 綜合承載方案業(yè)務(wù)承載模式 根據(jù)業(yè)務(wù)需求，建議匯聚點(diǎn)做二、三層轉(zhuǎn)發(fā)的分界點(diǎn)，網(wǎng)絡(luò)靈活調(diào)整，滿足后續(xù) LTE多歸屬、 L3專線業(yè)務(wù)、組播業(yè)務(wù)的接入需求，后續(xù)可向邊緣下移。 多單域多進(jìn)程技術(shù)完美解決路由域過(guò)大的問(wèn)題，并避免網(wǎng)絡(luò)頻繁振蕩網(wǎng)絡(luò)調(diào)整靈活，平滑向 LTE演進(jìn)。 端到端路由器構(gòu)建、 MPLS VPN和 Multi VRF技術(shù)相結(jié)合，提供不同業(yè)務(wù)間的安全隔離。 IGMP Snoo pin g PI M S M /S SMI PT V 業(yè)務(wù) ：PW L3 V PN3G / L T E 基站 業(yè)務(wù) 、 L3 大客 戶業(yè)務(wù) ：基站 業(yè)務(wù) 大客 戶業(yè)務(wù)2G 基站 業(yè)務(wù) 、 L2 大客 戶業(yè)務(wù) ：PW PW基站 業(yè)務(wù) 大客 戶業(yè)務(wù)PW交 換 可 擴(kuò) 展性 可靠性 QoS 維護(hù) 管理 OAM /webmoney Slide title :32-35pt Color: R153 G0 B0 Corporate Font : FrutigerNext LT Medium Font to be used by customers and partners : Arial Slide text :20-22pt Bullets level 2-5: 18pt Color:Black Corporate Font : FrutigerNext LT Medium Font to be used by customers and partners : Arial The following nine groups of colors are an example of how our design colors can be used, please take note that you should only use one design color group per slide. For specific usage details, refer to the “Typesetting Standard”. Top right corner for field-mark, customer or partner logotypes. - HUAWEI TECHNOLOGIES CO., LTD. Page 18 2G 接入層 匯聚層 核心層 企業(yè)分支 IPTV IP 承載網(wǎng) RNC/BSC RNC/BSC IPTV業(yè)務(wù)系統(tǒng) 3G/LTE 保護(hù)方案全面，類 SDH的倒換體驗(yàn) 保護(hù)方案最全面：提供節(jié)點(diǎn)、鏈路、網(wǎng)絡(luò)級(jí)的多重保護(hù)。 倒換速度快： 倒換速度均為 毫秒級(jí)，達(dá)到類 SDH體驗(yàn) 。 獨(dú)特 VPN AUTO FRR：端局節(jié)點(diǎn)故障提供 毫秒級(jí)電信級(jí)保護(hù)，且簡(jiǎn)化了配臵。 經(jīng)歷現(xiàn)網(wǎng)測(cè)試，倒換效果實(shí)現(xiàn)業(yè)務(wù)系統(tǒng)無(wú)感知。 PW 冗余、 LSP 1 ： 1 LSP1 ： 1 、 V PN FR R3G / L T E 基站 業(yè)務(wù) 、 L3 大客 戶業(yè)務(wù) ：基站 業(yè)務(wù) 大客 戶業(yè)務(wù)PW交 換 PW 交 換 PWLSP 1 ： 1 LSP 1 ： 1PW 冗余LSP 1 ： 12G 基站 業(yè)務(wù) 、 L2 大客 戶業(yè)務(wù) ：快速收 斂快速收 斂 IGP 快速收 斂快速收 斂I PT V 業(yè)務(wù) ：可 擴(kuò) 展性 可靠性 QoS 維護(hù) 管理 OAM /webmoney Slide title :32-35pt Color: R153 G0 B0 Corporate Font : FrutigerNext LT Medium Font to be used by customers and partners : Arial Slide text :20-22pt Bullets level 2-5: 18pt Color:Black Corporate Font : FrutigerNext LT Medium Font to be used by customers and partners : Arial The following nine groups of colors are an example of how our design colors can be used, please take note that you should only use one design color group per slide. For specific usage details, refer to the “Typesetting Standard”. Top right corner for field-mark, customer or partner logotypes. - HUAWEI TECHNOLOGIES CO., LTD. Page 19 2G 接入層 匯聚層 核心層 企業(yè)分支 IPTV IP 承載網(wǎng) RNC/BSC RNC/BSC IPTV業(yè)務(wù)系統(tǒng) 3G/LTE 端到端 OAM部署，層次化 OAM檢測(cè) 端到端部署：核心、匯聚、接入設(shè)備均支持完善 OAM協(xié)議。 層次化檢測(cè)： LSP層采用 MPLS OAM檢測(cè)、 PW層采用 PW OAM檢測(cè)、業(yè)務(wù)層采用 Eth OAM實(shí)現(xiàn)層次化的 OAM檢測(cè)。 專用硬件檢測(cè)：專用的、硬件 OAM檢測(cè)，任何條件下，提供毫秒級(jí)發(fā)包間隔。 Eth O A M IP O A MI PT V 業(yè)務(wù) ：M PLS/E t h O A M M PLS/I P O A M3G / L T E/ L 3 大客 戶業(yè)務(wù) ：M PLS O A M2G 基站 業(yè)務(wù) ：M PLS O A M可 擴(kuò) 展性 可靠性 QoS 維護(hù) 管理 OAM /webmoney Slide title :32-35pt Color: R153 G0 B0 Corporate Font : FrutigerNext LT Medium Font to be used by customers and partners : Arial Slide text :20-22pt Bullets level 2-5: 18pt Color:Black Corporate Font : FrutigerNext LT Medium Font to be used by customers and partners : Arial The following nine groups of colors are an example of how our design colors can be used, please take note that you should only use one design color group per slide. For specific usage details, refer to the “Typesetting Standard”. Top right corner for field-mark, customer or partner logotypes. - HUAWEI TECHNOLOGIES CO., LTD. Page 20 2G 接入層 匯聚層 核心層 企業(yè)分支 IPTV IP 承載網(wǎng) RNC/BSC RNC/BSC IPTV業(yè)務(wù)系統(tǒng) 3G/LTE 5級(jí) H-QoS保證分用戶分業(yè)務(wù)承載質(zhì)量 華為綜合業(yè)務(wù)承載方案提供端到端的 QoS方案，保證重要業(yè)務(wù)優(yōu)先轉(zhuǎn)發(fā) QoS調(diào)度： MPLS HQoS根據(jù) MPLS標(biāo)簽?zāi)軌蚋綦x各個(gè) tunnel和 VPN，并在 VPN內(nèi)部按照優(yōu)先級(jí)調(diào)度 . 能夠保證各種業(yè)務(wù)的承載質(zhì)量。 Traffic 配臵 MPLS HQoS 調(diào)度基站 業(yè)務(wù)和其他業(yè)務(wù)流量 Traffic TDM基站 ,把 EXP設(shè)為 CS6 IP基站 , 把 DSCP映射到 EXP 部署 MPLS HQoS在調(diào)度各個(gè)業(yè)務(wù)的流量 部署 MPLS HQoS在 IP基站之間調(diào)度流量。部署 HQoS調(diào)度家庭寬帶業(yè)務(wù)流量 TDM基站 ,把 EXP設(shè)為 CS6 IP基站 , 把 DSCP映射到 EXP 根據(jù) EXP調(diào)度業(yè)務(wù) 可 擴(kuò) 展性 可靠性 QoS 維護(hù) 管理 OAM /webmoney Slide title :32-35pt Color: R153 G0 B0 Corporate Font : FrutigerNext LT Medium Font to be used by customers and partners : Arial Slide text :20-22pt Bullets level 2-5: 18pt Color:Black Corporate Font : FrutigerNext LT Medium Font to be used by customers and partners : Arial The following nine groups of colors are an example of how our design colors can be used, please take note that you should only use one design color group per slide. For specific usage details, refer to the “Typesetting Standard”. Top right corner for field-mark, customer or partner logotypes. - HUAWEI TECHNOLOGIES CO., LTD. Page 21 U2000 IP可視化運(yùn)維專家 秒級(jí)業(yè)務(wù)發(fā)放 快 ：點(diǎn)到點(diǎn)業(yè)務(wù)開通速度由分鐘級(jí) /條 - 秒級(jí) /條 易 ：點(diǎn)擊源、宿，業(yè)務(wù)自動(dòng)創(chuàng)建， E2E可視操作，易學(xué)易用 準(zhǔn) ：配臵自動(dòng)檢查，通斷自動(dòng)校驗(yàn)，業(yè)務(wù)一次開通 協(xié)議級(jí)故障定位 壓縮 ： 4大技術(shù)抑制海量 IP告警 , 典型場(chǎng)景告警數(shù)量減少 85 定界 ：全網(wǎng)路由可視展現(xiàn)，逐層逐跳精確診斷，業(yè)務(wù)故障定界到網(wǎng)元和協(xié)議，定界時(shí)間由小時(shí) -分鐘 定因 ：匯集 IP網(wǎng)絡(luò)故障處理經(jīng)驗(yàn)，預(yù)臵百種典型方案，幫助運(yùn)維人員輕松成為IP故障處理專家 百萬(wàn)級(jí)性能管理 百萬(wàn)級(jí) ：管理百萬(wàn)網(wǎng)絡(luò)對(duì)象，監(jiān)控超大網(wǎng)絡(luò)性能 四百種 ：覆蓋網(wǎng)元、網(wǎng)絡(luò)、業(yè)務(wù)， 400種指標(biāo)全面呈現(xiàn)網(wǎng)絡(luò)運(yùn)行狀態(tài) TOPN： TOPN性能劣化資源排序，快速發(fā)現(xiàn)問(wèn)題，網(wǎng)絡(luò)質(zhì)量可視展現(xiàn) 可 擴(kuò) 展性 可靠性 QoS 維護(hù) 管理 OAM /webmoney Slide title :32-35pt Color: R153 G0 B0 Corporate Font : FrutigerNext LT Medium Font to be used by customers and partners : Arial Slide text :20-22pt Bullets level 2-5: 18pt Color:Black Corporate Font : FrutigerNext LT Medium Font to be used by customers and partners : Arial The following nine groups of colors are an example of how our design colors can be used, please take note that you should only use one design color group per slide. For specific usage details, refer to the “Typesetting Standard”. Top right corner for field-mark, customer or partner logotypes. - HUAWEI TECHNOLOGIES CO., LTD. Page 22 彈性網(wǎng)絡(luò)規(guī)模管理，真正大網(wǎng)運(yùn)維 管理規(guī)模超過(guò) 15000臺(tái)，實(shí)現(xiàn)真正大網(wǎng)管理。 并發(fā)客戶端超過(guò) 100個(gè)，分權(quán)分域管理，為多級(jí)網(wǎng)絡(luò)監(jiān)控中心提供監(jiān)控功能。 統(tǒng)一軟硬件平臺(tái)，管理能力可平滑擴(kuò)展，覆蓋大中小網(wǎng)絡(luò)。 增加軟硬件模塊，可適應(yīng)網(wǎng)絡(luò)規(guī)模的不斷增加，實(shí)現(xiàn)大中小網(wǎng)絡(luò)的彈性管理。 U2000 大規(guī)模網(wǎng)絡(luò) BRAS MSE EPE VDSL2 GPON OLT EPE PE PE P FE 中等規(guī)模網(wǎng)絡(luò) Headend NGN U2000 小規(guī)模網(wǎng)絡(luò) U2000 網(wǎng)絡(luò)演進(jìn)圖 大型網(wǎng)絡(luò) 小規(guī)模網(wǎng)絡(luò) 中等網(wǎng)絡(luò) 2000 6000 15000 管理 能力 可 擴(kuò) 展性 可靠性 QoS 維護(hù) 管理 OAM /webmoney Slide title :32-35pt Color: R153 G0 B0 Corporate Font : FrutigerNext LT Medium Font to be used by customers and partners : Arial Slide text :20-22pt Bullets level 2-5: 18pt Color:Black Corporate Font : FrutigerNext LT Medium Font to be used by customers and partners : Arial The following nine groups of colors are an example of how our design colors can be used, please take note that you should only use one design color group per slide. For specific usage details, refer to the “Typesetting Standard”. Top right corner for field-mark, customer or partner logotypes. - HUAWEI TECHNOLOGIES CO., LTD. Page 23 綜述：綜合承載解決方案 端到端路由器產(chǎn)品組網(wǎng)，應(yīng)用場(chǎng)景豐富，適合多業(yè)務(wù)承載，面向 LTE平滑演進(jìn)。 完善的保護(hù)性方案，節(jié)點(diǎn)、鏈路、網(wǎng)絡(luò)級(jí)多重保護(hù)，實(shí)現(xiàn)業(yè)務(wù)系統(tǒng)無(wú)感知。 端到端 OAM部署，層次化 OAM檢測(cè)，提供多樣的檢測(cè)和故障定位手段。 類 SDH的管理維護(hù)體驗(yàn)，幫助運(yùn)維人員跨越知識(shí)鴻溝。 2G 接入層 匯聚層 核心層 企業(yè)分支 IPTV IP 承載網(wǎng) RNC/BSC RNC/BSC IPTV業(yè)務(wù)系統(tǒng) 3G/LTE 可 視 化 業(yè)務(wù) 配置和 發(fā) 放 端到端 業(yè)務(wù) 部署和 OAM E2E 時(shí)鐘 同步 IGMP Snoo pin g PI M S M /S SMI PT V 業(yè)務(wù) ：PW L3 V PN3G / L T E 基站 業(yè)務(wù) 、 L3 大客 戶業(yè)務(wù) ：基站 業(yè)務(wù) 大客 戶業(yè)務(wù)2G 基站 業(yè)務(wù) 、 L2 大客 戶業(yè)務(wù) ：PW PW基站 業(yè)務(wù) 大客 戶業(yè)務(wù)PW交 換 /webmoney Slide title :32-35pt Color: R153 G0 B0 Corporate Font : FrutigerNext LT Medium Font to be used by customers and partners : Arial Slide text :20-22pt Bullets level 2-5: 18pt Color:Black Corporate Font : FrutigerNext LT Medium Font to be used by customers and partners : Arial The following nine groups of colors are an example of how our design colors can be used, please take note that you should only use one design color group per slide. For specific usage details, refer to the “Typesetting Standard”. Top right corner for field-mark, customer or partner logotypes. - HUAWEI TECHNOLOGIES CO., LTD. Page 24 綜合業(yè)務(wù)承載技術(shù)分析 華為綜合承載解決方案 方案綜述 業(yè)務(wù)部署方案 杭州電信 IP RAN試點(diǎn)情況 目錄 /webmoney Slide title :32-35pt Color: R153 G0 B0 Corporate Font : FrutigerNext LT Medium Font to be used by customers and partners : Arial Slide text :20-22pt Bullets level 2-5: 18pt Color:Black Corporate Font : FrutigerNext LT Medium Font to be used by customers and partners : Arial The following nine groups of colors are an example of how our design colors can be used, please take note that you should only use one design color group per slide. For specific usage details, refer to the “Typesetting Standard”. Top right corner for field-mark, customer or partner logotypes. - HUAWEI TECHNOLOGIES CO., LTD. Page 25 TDM/ATM基站，使用端到端 PW承載 , 需要為每個(gè) ATM/TDM基站配臵一個(gè) PW，網(wǎng)絡(luò)規(guī)劃及維護(hù)簡(jiǎn)單。對(duì)于大型基站承載網(wǎng)，可以考慮使用 PW交換降低核心節(jié)點(diǎn)隧道數(shù)量壓力。 IP基站業(yè)務(wù)，可使用 PW把 IP基站接入到 L3VPN，實(shí)現(xiàn) IP基站和 BSC/RNC的互通。 A G WR N C / B S C接入層 核心層A TMPWI M A / A T M S T M - 1A TM N BA TM N B匯聚層ORPWE2E PWMS - PWI P T raf f i c( D ata & V oice ) N ati v e I P / E t hEth PW L3VPNM uti VR F2G/3G/LTE統(tǒng)一承載 基站 業(yè)務(wù) 統(tǒng) 一承 載 /webmoney Slide title :32-35pt Color: R153 G0 B0 Corporate Font : FrutigerNext LT Medium Font to be used by customers and partners : Arial Slide text :20-22pt Bullets level 2-5: 18pt Color:Black Corporate Font : FrutigerNext LT Medium Font to be used by customers and partners : Arial The following nine groups of colors are an example of how our design colors can be used, please take note that you should only use one design color group per slide. For specific usage details, refer to the “Typesetting Standard”. Top right corner for field-mark, customer or partner logotypes. - HUAWEI TECHNOLOGIES CO., LTD. Page 26 IP基站：端到端毫秒級(jí)倒換，業(yè)務(wù)系統(tǒng)無(wú)感知 華為路由器承載方案提供端到端的毫秒級(jí)故障倒換 , 業(yè)務(wù)永不中斷 在接入網(wǎng)絡(luò)，通過(guò)部署 LSP 1:1 + PW冗余實(shí)現(xiàn)保護(hù)倒換 在匯聚和城域承載網(wǎng)絡(luò) , 部署 LSP 1:1 + VPN FRR 實(shí)現(xiàn)保護(hù)倒換 部署 E-VRRP實(shí)現(xiàn) RNC/BSC CE間鏈路以及 RNC/BSC CE設(shè)備的保護(hù) LSP 1:1 E-VRRP 接入層 核心層 RNC機(jī)房 基站 匯聚層 AGW RNC/BSC IP NB IP NB 核心層 VPN FRR LSP 1:1 1 3 5 PW Redundancy 2 4 基站 業(yè)務(wù) 可靠性 /webmoney Slide title :32-35pt Color: R153 G0 B0 Corporate Font : FrutigerNext LT Medium Font to be used by customers and partners : Arial Slide text :20-22pt Bullets level 2-5: 18pt Color:Black Corporate Font : FrutigerNext LT Medium Font to be used by customers and partners : Arial The following nine groups of colors are an example of how our design colors can be used, please take note that you should only use one design color group per slide. For specific usage details, refer to the “Typesetting Standard”. Top right corner for field-mark, customer or partner logotypes. - HUAWEI TECHNOLOGIES CO., LTD. Page 27 E-APS TDM基站：端到端毫秒級(jí)倒換，業(yè)務(wù)系統(tǒng)無(wú)感知 華為綜合業(yè)務(wù)承載方案提供端到端的可靠性，實(shí)現(xiàn)業(yè)務(wù)永不中斷 在基站側(cè)接入到 RNC/BSC網(wǎng)關(guān)之間部署 LSP 1:1 + PW冗余、 ICB-PW技術(shù)，提供毫秒級(jí)的保護(hù)倒換 在 AGW/RNC/BSC和 RNC/BSC網(wǎng)關(guān)之間部署 E-APS 保護(hù) AGW/RNC/BSC 接入層 匯聚層 核心層 RNC機(jī)房 基站 LSP 1:1 PW Redundancy 1 1 AGW RNC/BSC ATM NB TDM NB 核心層 1 3 2 LSP 1:1 ICB PW 基站 業(yè)務(wù) 可靠性 /webmoney Slide title :32-35pt Color: R153 G0 B0 Corporate Font : FrutigerNext LT Medium Font to be used by customers and partners : Arial Slide text :20-22pt Bullets level 2-5: 18pt Color:Black Corporate Font : FrutigerNext LT Medium Font to be used by customers and partners : Arial The following nine groups of colors are an example of how our design colors can be used, please take note that you should only use one design color group per slide. For specific usage details, refer to the “Typesetting Standard”. Top right corner for field-mark, customer or partner logotypes. - HUAWEI TECHNOLOGIES CO., LTD. Page 28 與 BSC/RNC的 IP業(yè)務(wù)保護(hù)方案 E-VRRP CE-a: VRRP Master CE-b: VRRP Backup RNC/BSC IP: GW: BFD for VRRP VIP: 主用鏈路 備用鏈路 VLANIF 10: 54 VLANIF 10: 53 1 2 用于 BSC/RNC保護(hù)：通過(guò) VRRP實(shí)現(xiàn) CE設(shè)備主備切換，通過(guò) BFD實(shí)現(xiàn)快速檢測(cè)： 故障 1發(fā)生 : CE-a仍然為主， RNC側(cè)鏈路進(jìn)行主備切換，流量通過(guò) CE-b進(jìn)行迂回到 CE-a，再轉(zhuǎn)發(fā)到網(wǎng)絡(luò)側(cè)。 故障 2發(fā)生 : CE-b升級(jí)為主， RNC進(jìn)行主備切換，流量直接通過(guò) CE-b轉(zhuǎn)發(fā)到網(wǎng)絡(luò)側(cè)。 E-VRRP避免了 VRRP心跳報(bào)文在 CE-a-RNC-CE-b間發(fā)送帶來(lái)的業(yè)務(wù)鏈路和心跳鏈路故障不一致問(wèn)題。 基站 業(yè)務(wù) 可靠性 FE/GE /webmoney Slide title :32-35pt Color: R153 G0 B0 Corporate Font : FrutigerNext LT Medium Font to be used by customers and partners : Arial Slide text :20-22pt Bullets level 2-5: 18pt Color:Black Corporate Font : FrutigerNext LT Medium Font to be used by customers and partners : Arial The following nine groups of colors are an example of how our design colors can be used, please take note that you should only use one design color group per slide. For specific usage details, refer to the “Typesetting Standard”. Top right corner for field-mark, customer or partner logotypes. - HUAWEI TECHNOLOGIES CO., LTD. Page 29 與 BSC/RNC的 TDM業(yè)務(wù)保護(hù)方案 E-APS CE-B BSC/RNC CE-A 心跳 K1 K2 用于保護(hù) ATM/TDM BSC/RNC雙歸至兩臺(tái) CE設(shè)備時(shí)的鏈路故障和 CE節(jié)點(diǎn)故障 一旦發(fā)生鏈路或節(jié)點(diǎn)故障，備用設(shè)備通過(guò)心跳感知后，由備用鏈路產(chǎn)生 K1/K2警告通知BSC/RNC設(shè)備進(jìn)行鏈路切換 主備切換后， CE設(shè)備通知遠(yuǎn)端 PE進(jìn)行隧道切換 1 2 基站 業(yè)務(wù) 可靠性 STM-1 /webmoney Slide title :32-35pt Color: R153 G0 B0 Corporate Font : FrutigerNext LT Medium Font to be used by customers and partners : Arial Slide text :20-22pt Bullets level 2-5: 18pt Color:Black Corporate Font : FrutigerNext LT Medium Font to be used by customers and partners : Arial The following nine groups of colors are an example of how our design colors can be used, please take note that you should only use one design color group per slide. For specific usage details, refer to the “Typesetting Standard”. Top right corner for field-mark, customer or partner logotypes. - HUAWEI TECHNOLOGIES CO., LTD. Page 30 端到端的 1588v2時(shí)鐘同步方案 AGW RNC/BSC 接入層 核心層 TDM NB ATM NB 核心層 匯聚層 華為路由器方案提供端到端的 1588v2時(shí)鐘同步能力，核心、匯聚、接入設(shè)備均支持，具備 GPS級(jí)別的時(shí)鐘同步能力 . 與 GPS方案相比 , 網(wǎng)絡(luò)成本可以降低 95%. 而且非常容易施工，尤其是在室內(nèi)覆蓋方面，優(yōu)勢(shì)更加明顯 TDM NB IP NB E1/STM-1 1588v2 Sync Eth 1588v2, Sync Eth 1588v2, Sync Eth TDM NB IP NB 1588v2 Sync Eth E1/STM-1 RNC機(jī)房 基站 業(yè)務(wù) 時(shí)鐘 同步 /webmoney Slide title :32-35pt Color: R153 G0 B0 Corporate Font : FrutigerNext LT Medium Font to be used by customers and partners : Arial Slide text :20-22pt Bullets level 2-5: 18pt Color:Black Corporate Font : FrutigerNext LT Medium Font to be used by customers and partners : Arial The following nine groups of colors are an example of how our design colors can be used, please take note that you should only use one design color group per slide. For specific usage details, refer to the “Typesetting Standard”. Top right corner for field-mark, customer or partner logotypes. - HUAWEI TECHNOLOGIES CO., LTD. Page 31 海量接入設(shè)備即插即用，免現(xiàn)場(chǎng)軟調(diào) 即插即用 即插即用，無(wú)需進(jìn)站配置和調(diào)試，提高安裝效率 50 。 IP 地址自動(dòng)獲取，拓?fù)渥詣?dòng)發(fā)現(xiàn)，無(wú)需人工干預(yù)。即點(diǎn)即用 業(yè)務(wù)配置僅需關(guān)注首末節(jié)點(diǎn)，穿通節(jié)點(diǎn)配置自動(dòng)下發(fā)。 業(yè)務(wù)下發(fā)全程遠(yuǎn)程完成，無(wú)需進(jìn)站，提高業(yè)務(wù)開通效率 30 ，降低運(yùn)維開支。遠(yuǎn)程批量升級(jí) 海量設(shè)備遠(yuǎn)程批量升級(jí)，無(wú)需親臨現(xiàn)場(chǎng)，提高升級(jí)效率 40 。遠(yuǎn)程管理 遠(yuǎn)程管理，減少進(jìn)站調(diào)測(cè)，提高運(yùn)維效率，降低運(yùn)維開支。F emt oCellBSBSUP ENP E /RS GBSA G WA S GU 2000IP 地址自動(dòng)獲取，拓?fù)渥詣?dòng)發(fā)現(xiàn)地址自動(dòng)獲取，拓?fù)渥詣?dòng)發(fā)現(xiàn)P W , L3 V P N, V LL, V P LS, QoS可視化批量業(yè)務(wù)下發(fā)CS GCS GCS GCS G即插即用遠(yuǎn)程自動(dòng)配置遠(yuǎn)程升級(jí)管理功能遠(yuǎn)程升級(jí)管理功能基站 業(yè)務(wù) 管理 維護(hù) /webmoney Slide title :32-35pt Color: R153 G0 B0 Corporate Font : FrutigerNext LT Medium Font to be used by customers and partners : Arial Slide text :20-22pt Bullets level 2-5: 18pt Color:Black Corporate Font : FrutigerNext LT Medium Font to be used by customers and partners : Arial The following nine groups of colors are an example of how our design colors can be used, please take note that you should only use one design color group per slide. For specific usage details, refer to the “Typesetting Standard”. Top right corner for field-mark, customer or partner logotypes. - HUAWEI TECHNOLOGIES CO., LTD. Page 32 完善、便捷的二三層政企專線業(yè)務(wù) 骨干網(wǎng) 核心層 SR BRAS E-LAN/E-Line 流量 L3VPN 流量 完善的二 /三層專線業(yè)務(wù) 部署 VLL實(shí)現(xiàn)點(diǎn)到點(diǎn)的 E-Line業(yè)務(wù)，替代傳統(tǒng)專線，降低專線業(yè)務(wù)的部署成本 . 部署 VPLS實(shí)現(xiàn)多點(diǎn)到多點(diǎn)的 E-LAN業(yè)務(wù) 部署 L3 VPN實(shí)現(xiàn) 3層專線接入，具備靈活的專線業(yè)務(wù)，特別適合大的政企客戶 . 便捷的業(yè)務(wù)接入方式 企業(yè)用戶可以接入到核心層，也可以根據(jù)資源情況，把用戶就近接入到匯聚層 端到端可靠性：部署 LSP1： 1， PW冗余、 VPN FRR等技術(shù)實(shí)現(xiàn)端到端 200ms的高可靠性 多業(yè)務(wù) QoS部署： HQOS/MPLS HQoS保證專線業(yè)務(wù)的承載質(zhì)量 . 匯聚層 政企 專線業(yè)務(wù) /webmoney Slide title :32-35pt Color: R153 G0 B0 Corporate Font : FrutigerNext LT Medium Font to be used by customers and partners : Arial Slide text :20-22pt Bullets level 2-5: 18pt Color:Black Corporate Font : FrutigerNext LT Medium Font to be used by customers and partners : Arial The following nine groups of colors are an example of how our design colors can be used, please take note that you should only use one design color group per slide. For specific usage details, refer to the “Typesetting Standard”. Top right corner for field-mark, customer or partner logotypes. - HUAWEI TECHNOLOGIES CO., LTD. Page 33 匯聚層 高效的二三層組播分發(fā)網(wǎng) 骨干網(wǎng) Mini DSLAM /OLT DSLAM/OLT 核心層啟動(dòng) PIM SM/SSM，在接入網(wǎng)絡(luò)部署 IGMP，實(shí)現(xiàn)組播業(yè)務(wù)。 也可以根據(jù)資源情況，在匯聚層和核心層啟動(dòng) PIM SM/SSM，接入網(wǎng)絡(luò)部署 IGMP，實(shí)現(xiàn)組播業(yè)務(wù)。 部署 iVSE卡存儲(chǔ)并快速發(fā)送 I幀實(shí)現(xiàn)快速頻道切換和錯(cuò)幀重傳 . BRAS iVSE Card iVSE Card 頭端 STB STB HG HG BTV 流量 核心層 iVSE Card BRAS IPTV業(yè)務(wù) /webmoney Slide title :32-35pt Color: R153 G0 B0 Corporate Font : FrutigerNext LT Medium Font to be used by customers and partners : Arial Slide text :20-22pt Bullets level 2-5: 18pt Color:Black Corporate Font : FrutigerNext LT Medium Font to be used by customers and partners : Arial The following nine groups of colors are an example of how our design colors can be used, please take note that you should only use one design color group per slide. For specific usage details, refer to the “Typesetting Standard”. Top right corner for field-mark, customer or partner logotypes. - HUAWEI TECHNOLOGIES CO., LTD. Page 34 匯聚層 三層 VPN實(shí)現(xiàn) VoD & VoIP的安全隔離 骨干網(wǎng) Mini DSLAM /OLT DSLAM/OLT SR SR iVSE Card iVSE Card VoD Server SoftX VoIP 流量 VOD 流量 VoD、 VoIP用戶可以通過(guò) xPON、 xDSL等接入資源接入到 IP承載網(wǎng)核心層，也可以根據(jù)資源情況，使用 mini DSLAM/OLT把 VoD、 VoIP用戶接入到匯聚層 在核心層和匯聚層部署三層 VPN 承載 VoD和 VoIP業(yè)務(wù)，并部署 DHCP relay實(shí)現(xiàn) VOD、 VOIP用戶接入和隔離，提高安全性。 核心層 IPTV業(yè)務(wù) /增 值業(yè)務(wù) /webmoney Slide title :32-35pt Color: R153 G0 B0 Corporate Font : FrutigerNext LT Medium Font to be used by customers and partners : Arial Slide text :20-22pt Bullets level 2-5: 18pt Color:Black Corporate Font : FrutigerNext LT Medium Font to be used by customers and partners : Arial The following nine groups of colors are an example of how our design colors can be used, please take note that you should only use one design color group per slide. For specific usage details, refer to the “Typesetting Standard”. Top right corner for field-mark, customer or partner logotypes. - HUAWEI TECHNOLOGIES CO., LTD. Page 35 小結(jié)：綜合承載路由器方案優(yōu)勢(shì) Metro Edge Metro Core CX600 ATN930 PTN910 Access NE40E PTN 1900 PTN3900 1588v2 RNC PRC 1pps+TOD Time Stamp 多業(yè)務(wù)綜合承載，適應(yīng)多種應(yīng)用場(chǎng)景 方案系列化： L2VPN、 L3VPN、 L2VPN L3VPN靈活選擇 多業(yè)務(wù)綜合承載：基站、大客戶、專線、 IPTV綜合承載 5級(jí)層次化 QoS：不同業(yè)務(wù)提供不同優(yōu)先級(jí)的服務(wù)保障 同步方案最完整，具備端到端 1588v2同步部署能力 1588v2實(shí)現(xiàn)最完整：同時(shí)支持時(shí)間和頻率同步 端到端支持：從接入、匯聚、核心系列產(chǎn)品端到端支持 多跳精度準(zhǔn)確：經(jīng)過(guò) 9條嚴(yán)格測(cè)試，誤差小于 20ns 保護(hù)最全面，倒換速度均為毫秒級(jí) 保護(hù)全面：節(jié)點(diǎn)、鏈路、組網(wǎng)級(jí)保護(hù) 倒換速度快：倒換速度均為 50ms左右，達(dá)到類 SDH體驗(yàn) 獨(dú)特 VPN FRR：端局節(jié)點(diǎn)故障提供 50ms的電信級(jí)保護(hù) Huawei Confidential Slide title :32-35pt Color: R153 G0 B0 Corporate Font : FrutigerNext LT Medium Font to be used by customers and partners : Arial Slide text :20-22pt Bullets level 2-5: 18pt Color:Black Corporate Font : FrutigerNext LT Medium Font to be used by customers and partners : Arial The following nine groups of colors are an example of how our design colors can be used, please take note that you should only use one design color group per slide. For specific usage details, refer to the “Typesetting Standard”. Top right corner for field-mark, customer or partner logotypes. - HUAWEI TECHNOLOGIES CO., LTD. Page 36 目錄 綜合業(yè)務(wù)承載技術(shù)分析 華為綜合承載方案介紹 杭州電信 IP RAN試點(diǎn)情況 /webmoney Slide title :32-35pt Color: R153 G0 B0 Corporate Font : FrutigerNext LT Medium Font to be used by customers and partners : Arial Slide text :20-22pt Bullets level 2-5: 18pt Color:Black Corporate Font : FrutigerNext LT Medium Font to be used by customers and partners : Arial The following nine groups of colors are an example of how our design colors can be used, please take note that you should only use one design color group per slide. For specific usage details, refer to the “Typesetting Standard”. Top right corner for field-mark, customer or partner logotypes. - HUAWEI TECHNOLOGIES CO., LTD. Page 37 杭州電信試點(diǎn)規(guī)模情況介紹 試點(diǎn)區(qū)域：杭州蕭山 試點(diǎn)業(yè)務(wù)及規(guī)模 移動(dòng)業(yè)務(wù)：基站 59個(gè)（ 53個(gè) FE接口、 6個(gè) FE E1接口） 政企客戶業(yè)務(wù)： 10個(gè)二層專線（ E1和 FE接口）， 50個(gè)三層 VPN 固網(wǎng)軟交換業(yè)務(wù)：軟交換共 500個(gè)，通過(guò) CX接入 網(wǎng)絡(luò)建設(shè)規(guī)模 骨干層：新建 2臺(tái) SR設(shè)備，新增 2臺(tái) RAN CE設(shè)備，共 4臺(tái) NE40E設(shè)備 匯聚層：新增 11臺(tái) CX600設(shè)備，作為基站匯聚和二 /三層專線業(yè)務(wù)接入 接入層：新建 59臺(tái)接入 ATN設(shè)備，接入基站和專線業(yè)務(wù)、 AG業(yè)務(wù) /webmoney Slide title :32-35pt Color: R153 G0 B0 Corporate Font : FrutigerNext LT Medium Font to be used by customers and partners : Arial Slide text :20-22pt Bullets level 2-5: 18pt Color:Black Corporate Font : FrutigerNext LT Medium Font to be used by customers and partners : Arial The following nine groups of colors are an example of how our design colors can be used, please take note that you should only use one design color group per slide. For specific usage details, refer to the “Typesetting Standard”. Top right corner for field-mark, customer or partner logotypes. - HUAWEI TECHNOLOGIES CO., LTD. Page 38 杭州電信試點(diǎn)方案及產(chǎn)品介紹 試點(diǎn)方案： FE基站業(yè)務(wù) 采用 VLL隧道接入業(yè)務(wù)， VLL終結(jié)到 CX上，并進(jìn)入 L3VPN轉(zhuǎn)發(fā)， L3VPN業(yè)務(wù)終結(jié)到RAN CE。 FE E1基站業(yè)務(wù) E1業(yè)務(wù)采用端到端 PW技術(shù)承載，通過(guò)Overlay技術(shù)穿越城域核心，最終到達(dá)RAN CE實(shí)現(xiàn)業(yè)務(wù)落地。 AG、政企專線 通過(guò)二 /三層 VPN技術(shù)，實(shí)現(xiàn)業(yè)務(wù)接入。 試點(diǎn)涉及產(chǎn)品 核心： NE40E、匯聚 CX600系列、接入 ATN 梅花樓新增 SR體育路新增 SR梅花樓M3 2 0體育路M3 2 0武林 B SC 1 2浦陽(yáng)鎮(zhèn) 云石鄉(xiāng)E 1 +FE E 1 +FEE 1 +FEFE FEFEAGFE戴村進(jìn)化吉山河上臨浦歡潭涂川歡潭鄉(xiāng)L 3 VP NGE /ST M - 1GE /ST M - 1FEFEI P R AN 承載網(wǎng)絡(luò)城域骨干網(wǎng)絡(luò)核心網(wǎng)B S C 側(cè)武林 NE 4 0 E - 1 武林 NE 4 0 E - 2時(shí)鐘源 時(shí)鐘源/webmoney Slide title :32-35pt Color: R153 G0 B0 Corporate Font : FrutigerNext LT Medium Font to be used by customers and partners : Arial Slide text :20-22pt Bullets level 2-5: 18pt Color:Black Corporate Font : FrutigerNext LT Medium Font to be used by customers and partners : Arial The following nine groups of colors are an example of how our design colors can be used, please take note that you should only use one design color group per slide. For specific usage details, refer to the “Typesetting Standard”. Top right corner for field-mark, customer or partner logotypes. - HUAWEI TECHNOLOGIES CO., LTD. Page 39 杭州試點(diǎn)業(yè)務(wù)部署情況 武林 NE40E-1 武林 BSC12 GE/STM-1 GE/STM-1 武林 NE40E-2 體育路 M320 梅花樓 M320 體育路 新增 SR 梅花樓 新增 SR AG VPN TDM 基站M P L S L 3 VP NEt h 基站L 3VP N& A GM P LS L 3VP NL 2VP N E 1 專線專線L 2VP N FE 專線PW E 3 O ve rl ay 方式PW E 3PW E 3 外層 l 2VP N 管道外層 l 2VP N 管道VLL 城域網(wǎng) VP LS VLL/webmoney Slide title :32-35pt Color: R153 G0 B0 Corporate Font : FrutigerNext LT Medium Font to be used by customers and partners : Arial Slide text :20-22pt Bullets level 2-5: 18pt Color:Black Corporate Font : FrutigerNext LT Medium Font to be used by customers and partners : Arial The following nine groups of colors are an example of how our design colors can be used, please take note that you should only use one design color group per slide. For specific usage details, refer to the “Typesetting Standard”. Top right corner for field-mark, customer or partner logotypes. - HUAWEI TECHNOLOGIES CO., LTD. Page 40 創(chuàng)新 1：首個(gè)路由型方案，經(jīng)歷春節(jié)、兩會(huì)高峰 割接時(shí)間 站點(diǎn) 進(jìn)展情況 割接效果 測(cè)試內(nèi)容 1月 8日 (預(yù)割接 ) 朝陽(yáng)村（純 FE） 完成割接 完成測(cè)試 掉話率為 0，接通率為 100% 割接現(xiàn)場(chǎng)如下測(cè)試： 語(yǔ)音業(yè)務(wù)手工撥測(cè) MOS測(cè)試儀測(cè)試 EVDO數(shù)據(jù)業(yè)務(wù)測(cè)試 割接后進(jìn)行了： 語(yǔ)音延時(shí) 掉話率 接通率 BS間切換成功次數(shù)等 1月 12日晚， 13日凌晨 黃家河基站（純 FE） 曹家橋基站（純 FE） 完成割接 完成測(cè)試 掉話率為 0，接通率為 100% 1月 14日 呂才莊基站（ E1+FE） 完成割接 完成測(cè)試 掉話率為 0，接通率為 100% 1月 21日 剩余基站割接（第二批） 完成割接 完成測(cè)試 掉話率為 0，接通率為 100% 1月 25日 剩余基站割接（第二批） 完成割接 完成測(cè)試 掉話率為 0，接通率為 100% 1月 13日凌晨，中國(guó)首個(gè)路由型綜合承載方案割接成功，至今運(yùn)行穩(wěn)定 /webmoney Slide title :32-35pt Color: R153 G0 B0 Corporate Font : FrutigerNext LT Medium Font to be used by customers and partners : Arial Slide text :20-22pt Bullets level 2-5: 18pt Color:Black Corporate Font : FrutigerNext LT Medium Font to be used by customers and partners : Arial The following nine groups of colors are an example of how our design colors can be used, please take note that you should only use one design color group per slide. For specific usage details, refer to the “Typesetting Standard”. Top right corner for field-mark, customer or partner logotypes. - HUAWEI TECHNOLOGIES CO., LTD. Page 41 創(chuàng)新 2：多業(yè)務(wù)承載驗(yàn)證最完善的局點(diǎn) 核心層 NE40E IPoE業(yè)務(wù)網(wǎng)關(guān) BSC接入網(wǎng)關(guān) 匯聚層 CX600 三層專線業(yè)務(wù)網(wǎng)關(guān) AG業(yè)務(wù)網(wǎng)關(guān) 以太基站三層網(wǎng)關(guān) 接入層 ATN 2G/3G基站接入 并已具備： LTE、 IPTV、 IPv6、ATM專線承載能力 基站業(yè)務(wù)共 59 個(gè)基站，其中純 FE 基站 53 個(gè)，F(xiàn)E+E 1 基站 6 個(gè)三層企業(yè)專線二層企業(yè)專線二層政企專線業(yè)務(wù)共10 個(gè)，接入介質(zhì)包括E1 和 FE 兩種軟交換業(yè)務(wù)軟交換共 500 個(gè)，可直接接入 C X600 設(shè)備三層政企專線業(yè)務(wù)共 50 個(gè)/webmoney Slide title :32-35pt Color: R153 G0 B0 Corporate Font : FrutigerNext LT Medium Font to be used by customers and partners : Arial Slide text :20-22pt Bullets level 2-5: 18pt Color:Black Corporate Font : FrutigerNext LT Medium Font to be used by customers and partners : Arial The following nine groups of colors are an example of how our design colors can be used, please take note that you should only use one design color group per slide. For specific usage details, refer to the “Typesetting Standard”. Top right corner for field-mark, customer or partner logotypes. - HUAWEI TECHNOLOGIES CO., LTD. Page 42 創(chuàng)新 3：驗(yàn)證基站和承載網(wǎng)端到端 1588v2組網(wǎng)能力 【 驗(yàn)證方案 】 ： 梅花樓、體育路各放置以太 BITS作為全網(wǎng) 1588V2的主備時(shí)鐘源； IPRAN網(wǎng)絡(luò)和 BBU使能 1588V2時(shí)鐘協(xié)議，跟蹤 BITS的1588V2時(shí)鐘； BBU與 ATN910共機(jī)房，通過(guò) FE口傳遞 1588時(shí)間信息（頻率 +時(shí)間）； BBU時(shí)鐘鎖定后將 1PPS接口輸出到時(shí)間測(cè)試儀上； 時(shí)間測(cè)試儀以基站的 GPS時(shí)鐘作為參考源，測(cè)量 BBU輸出的 1pps信號(hào)的準(zhǔn)確性。 【 驗(yàn)證結(jié)果 】 ： BBU輸出的 1PPS與同步參考源之間的最大相差在1.0us以內(nèi) ，滿足無(wú)線業(yè)務(wù)需求。 ATN910線路側(cè)光纖中斷， 1588V2時(shí)鐘可以切換到保護(hù)方向，倒換后時(shí)鐘性能沒(méi)有劣化 梅花樓 新增 SR 體育路 新增SR 梅花樓 M320 體育路 M320 武林BSC12 浦陽(yáng)鎮(zhèn) 云石鄉(xiāng) E1+FE E1+FE FE FE FE AG FE 戴村 進(jìn)化吉山 河上 臨浦 歡潭涂川 歡潭鄉(xiāng) GPS/北 斗GE/STM-1 GE/STM-1 FE 武林 NE40E-1 武林 NE40E-2 E1+FE 當(dāng)前現(xiàn)網(wǎng)已驗(yàn)證 1588v2 OC和 BC模式，支持 1588v2 TC模式 /webmoney Slide title :32-35pt Color: R153 G0 B0 Corporate Font : FrutigerNext LT Medium Font to be used by customers and partners : Arial Slide text :20-22pt Bullets level 2-5: 18pt Color:Black Corporate Font : FrutigerNext LT Medium Font to be used by customers and partners : Arial The following nine groups of colors are an example of how our design colors can be used, please take note that you should only use one design color group per slide. For specific usage details, refer to the “Typesetting Standard”. Top right corner for field-mark, customer or partner logotypes. - HUAWEI TECHNOLOGIES CO., LTD. Page 43 端到端可靠性測(cè)試：業(yè)務(wù)倒換時(shí)間為毫秒級(jí) 梅花樓新增 SR體育路新增 SR梅花樓M3 2 0體育路M3 2 0武林 B SC 1 2浦陽(yáng)鎮(zhèn) 云石鄉(xiāng)E 1 +FE E 1 +FEE 1 +FEFE FEFEAGFE戴村進(jìn)化吉山河上臨浦歡潭涂川歡潭鄉(xiāng)L 3 VP NGE /ST M - 1GE /ST M - 1FEFEI P R AN 承載網(wǎng)絡(luò)城域骨干網(wǎng)絡(luò)核心網(wǎng)B S C 側(cè)武林 NE 4 0 E - 1 武林 NE 4 0 E - 2時(shí)鐘源 時(shí)鐘源1 2 3 3 54504211 . 故障點(diǎn)12 . 測(cè)試業(yè)務(wù)E 13 . B S C 路由器環(huán)回E 14 . 故障點(diǎn)基站路由器鏈路5 . 故障類型: 光纖中斷2 處123流量切換時(shí)間( M S )測(cè)試序號(hào) 測(cè)試場(chǎng)景 次數(shù)圖 1：故障 1倒換測(cè)試數(shù)據(jù)。 圖 2：故障 2倒換測(cè)試數(shù)據(jù)。 圖 3：故障 5恢復(fù)測(cè)試數(shù)據(jù)。 42373731 . 故障點(diǎn)22 . 測(cè)試業(yè)務(wù)E 13 . B S C 路由器環(huán)回E 14 . 故障點(diǎn)基站路由器鏈路5 . 故障類型: 光纖中斷12357566671 . 故障點(diǎn)52 . 測(cè)試業(yè)務(wù)E 13 . B S C 路由器環(huán)回E 14 . 故障點(diǎn)新增S R 路由器5 . 故障類型: 設(shè)備掉電123/webmoney Slide title :32-35pt Color: R153 G0 B0 Corporate Font : FrutigerNext LT Medium Font to be used by customers and partners : Arial Slide text :20-22pt Bullets level 2-5: 18pt Color:Black Corporate Font : FrutigerNext LT Medium Font to be used by customers and partners : Arial The following nine groups of colors are an example of how our design colors can be used, please take note that you should only use one design color group per slide. For specific usage details, refer to the “Typesetting Standard”. Top right corner for field-mark, customer or partner logotypes. - HUAWEI TECHNOLOGIES CO., LTD. Page 44 QoS測(cè)試：網(wǎng)絡(luò)擁塞下，保障語(yǔ)音業(yè)務(wù)優(yōu)先轉(zhuǎn)發(fā) 網(wǎng)絡(luò)流量正常下的 DO業(yè)務(wù)下載帶寬均勻，可達(dá)到帶寬理論值。 10GE鏈路限速為50M造成擁塞。檢驗(yàn)擁塞下，不同有優(yōu)先級(jí)業(yè)務(wù)的轉(zhuǎn)發(fā)情況。 網(wǎng)絡(luò)流量擁塞下，語(yǔ)言業(yè)務(wù) MOS值3.45，語(yǔ)音通話清晰，無(wú)雜音。 網(wǎng) 絡(luò) 流量 擁 塞下， Do業(yè)務(wù)帶寬 下降 當(dāng)網(wǎng)絡(luò)擁塞時(shí)： 高優(yōu)先級(jí)的語(yǔ)音業(yè)務(wù)優(yōu)先轉(zhuǎn)發(fā)， MOS值沒(méi)有明顯下降，語(yǔ)音通話清晰，無(wú)雜音。 低優(yōu)先級(jí)的 Do業(yè)務(wù)，下載帶寬下降。 測(cè)試證明， IP RAN網(wǎng)絡(luò)部署 QoS后，即使網(wǎng)絡(luò)擁塞下，也能保障高優(yōu)先級(jí)的業(yè)務(wù)優(yōu)先轉(zhuǎn)發(fā)。 /webmoney Slide title :32-35pt Color: R153 G0 B0 Corporate Font : FrutigerNext LT Medium Font to be used by customers and partners : Arial Slide text :20-22pt Bullets level 2-5: 18pt Color:Black Corporate Font : FrutigerNext LT Medium Font to be used by customers and partners : Arial The following nine groups of colors are an example of how our design colors can be used, please take note that you should only use one design color group per slide. For specific usage details, refer to the “Typesetting Standard”. Top right corner for field-mark, customer or partner logotypes. - HUAWEI TECHNOLOGIES CO., LTD. Page 45 移動(dòng)業(yè)務(wù) KPI指標(biāo)：掉話率為 0，接通率為 100% 局點(diǎn) 割接前 割接后 BS間切換成功次數(shù) 掉話率 接通率 BS間切換成功次數(shù) 掉話率 接通率 蕭山黃家河小區(qū)號(hào) 895扇區(qū) 3載頻號(hào) 2 50 0 100 2101 0 100 蕭山黃家河小區(qū)號(hào) 895扇區(qū) 3載頻號(hào) 1 886 0 100 104 0 100 蕭山黃家河小區(qū)號(hào) 895扇區(qū) 2載頻號(hào) 2 3 0 100 297 0 100 蕭山黃家河小區(qū)號(hào) 895扇區(qū) 2載頻號(hào) 1 321 0 100 590 0 100 比對(duì) 割接前后的網(wǎng)優(yōu)數(shù)據(jù)，發(fā)現(xiàn)無(wú)異常，掉話率為 0，接通率為 100% 割接后，網(wǎng)絡(luò)質(zhì)量甚至略有提高！ /webmoney Slide title :32-35pt Color: R153 G0 B0 Corporate Font : FrutigerNext LT Medium Font to be used by customers and partners : Arial Slide text :20-22pt Bullets level 2-5: 18pt Color:Black Corporate Font : FrutigerNext LT Medium Font to be used by customers and partners : Arial The following nine groups of colors are an example of how our design colors can be used, please take note that you should only use one design color group per slide. For specific usage details, refer to the “Typesetting Standard”. Top right corner for field-mark, customer or partner logotypes. - HUAWEI TECHNOLOGIES CO., LTD. Page 46 U2000網(wǎng)管 -網(wǎng)絡(luò)可視化統(tǒng)一管理 U2000實(shí)現(xiàn)數(shù)據(jù)、傳送、接入的統(tǒng)一管理，最大支持 20000個(gè)等效網(wǎng)元，降低后續(xù)投資成本和維護(hù)成本。 梅花樓 M 3 2 0 體育路 M 3 2 0體育路新增SR梅花樓新增SR杭州城域網(wǎng)武林 E V D O N E 4 0 E - 1武林 E V D O N E 4 0 E - 2武林新增 CE - 1武林新增 CE - 2城東 C X600 新塘 C X600螺山 C X600御前 C X600來(lái)蘇 C X600 所前 C X600 臨浦 C X600崇化 C X600黃家河C X 60 0曹家橋C X 60 0高橋 C X600景芳 SRI P R A N 網(wǎng)管服務(wù)器U 2 0 0 0I P R A N 報(bào)表服務(wù)器武林 B S C 1 2B T SR R R R崇化郵政AT N 910小南門菜場(chǎng)AT N 910城南AT N 910曹家 橋 1 AT N 910實(shí)際組 網(wǎng) 結(jié) 構(gòu)梅花樓 體育路體育路新增梅花樓新增杭州城域網(wǎng)武林 武林 武林新增武林新增城東 新塘螺山御前