【正文】 sco Express Forwarding NetFlow Services Tag Switching Connectivity/Scalability Dynamic Packet Transport Packet over So ATM Gigabit Ether / Fast Ether QualityofService Committed Access Rate W eighted RED Deficit Round Robin NetFlow Services Extended Access Lists IP and Routing BGP ISIS OSPF IP over DCC Access Lists Route redistribution Route Maps So Interaction APS/MSP IP over DCC Innovation DPT IPS TAG/MPLS IP VPN IOS 12.0S Modular O/S Massive Scale Distributed O/S Highly Available uKernel Modularity Service Flexibility VR/LR, Security DRP LC RP SC Manage ability Security GMPLS Multicast Opt‘l Mand Opt‘l Mand Opt‘l Mand Mand Mand RPL BGP ISIS OSPF Forwarding Base Admin OS Base OS Forwarding Forwarding Manage ability Security GMPLS Multicast RPL BGP ISIS OSPF Base OS Line Card GMPLS Multicast Base Admin OS CRS1 12022 XR NGN O/S CRS1 Next Gen Platform Single amp。 UMTS Transport Optimization ?GPRS/EDGE support ?All GSM codecs ?UMTS and HSDPA Offload ?IP Broadband RAN Transport with ext clock ?QoS, basic IP Services ?IP transport for 2G/3G/4G ?N:1 redundancy ?Extended Operating Temp ?Vendor independent ?Advanced Services/CA Package ?Centralized management console ?Realtime backhaul utilization by traffic type and radio ?Event monitoring ?Web based reporting ?Auto discovery and topology ?Inventory ?OSS integration ?Capacity planning ?Clientserver architecture ?Multiple OS support – Solaris, Windows, Linux 44 Cisco High End Routers 45 169。 2022 Cisco Systems, Inc. All rights reserved. Cisco RANO 產(chǎn)品系列 MWR 1941DCA Cell Site Access Platform FCS Aug 2022 ONS 15454 Aggregation Platform EFT Q1CY06 ?GSM amp。 2022 Cisco Systems, Inc. All rights reserved. Cisco基于 IP的 RAN優(yōu)化方案 RNC BSC GSM/GPRS/EDGE BTS UMTS Node B HSDPA/HSUPA TDM TDM ATM Ether Cisco Mobile Exchange Ether Metro E/ WiMax/ 4G GSM BTS UMTS Node B T1/E1 GSM/UMTS Transport Optimization over IP IP Broadband RAN Transport Cell Site IP POPs ATM 將智能 IP連接部署到基站，提高了效率、減少了費(fèi)用、增加了新功能、創(chuàng)造了新的利潤(rùn)增長(zhǎng)點(diǎn)。 2022 Cisco Systems, Inc. All rights reserved. 思科無(wú)線傳輸優(yōu)化方案應(yīng)用場(chǎng)景 3G拓展階段 ? 新增用戶以 3G為主， 2G用戶不斷升級(jí)到 3G， 3G用戶數(shù)激增 ? 回傳資源須同時(shí)滿足 Abis和 Iub流量需求 ? 思科無(wú)線傳輸優(yōu)化方案用途： 利用 IP E1的統(tǒng)計(jì)復(fù)用方式自動(dòng)適應(yīng) Abis流量和 Iub流量的此消彼漲 IP E1 GSM Abis E1 IP E1 UMTS Iub E1 UMTS Iub E1 41 169。 2022 Cisco Systems, Inc. All rights reserved. 思科無(wú)線傳輸優(yōu)化方案應(yīng)用場(chǎng)景 ? 動(dòng)態(tài)調(diào)度 2G/基于 TDM鏈路 /時(shí)隙 ?基于 IP over E1的統(tǒng)計(jì)復(fù)用 適配移動(dòng)通信發(fā)展過程中的不同基站接口和傳輸網(wǎng)絡(luò) ? 減少對(duì)租用線路、微波、衛(wèi)星線路的需求 對(duì) Abis/Iub接口數(shù)據(jù)的壓縮和優(yōu)化 降低租線開支 39 169。 2022 Cisco Systems, Inc. All rights reserved. CDMA分組數(shù)據(jù)網(wǎng)絡(luò)規(guī)范歷史與現(xiàn)狀 ? 移動(dòng) IP（資源回收， PoD） 預(yù)付費(fèi) 永遠(yuǎn)在線 ? 移動(dòng) IPv6 DHCP v4/DHCP v6 端到端 QoS VoIP業(yè)務(wù)選項(xiàng) 36 Cisco 3G Related Solution Overview Cisco RAN Optimization 37 169。 2022 Cisco Systems, Inc. All rights reserved. CDMA分組數(shù)據(jù)網(wǎng)絡(luò)規(guī)范歷史與現(xiàn)狀 ? 2022年 7月， ? 2022年 9月， ? 2022年 8月， 2022年 7月， Cisco PDSN 2022年 10月， Cisco PDSN 2022年 12月，聯(lián)通 CDMA1x分組網(wǎng)工程開始 2022年 9月～ 2022年 3月，聯(lián)通 7城市現(xiàn)場(chǎng)測(cè)試 2022年 4～ 7月，聯(lián)通多廠商互聯(lián)互通測(cè)試 2022年 9月，聯(lián)通 CDMA分組網(wǎng)設(shè)備招標(biāo) 2022年 12月， Cisco PDSN ? 2022年 3月， 34 169。 2022 Cisco Systems, Inc. All rights reserved. 3GPP2協(xié)議體系結(jié)構(gòu) ? 無(wú)線接入網(wǎng)標(biāo)準(zhǔn)： TSGA A1A11接口標(biāo)準(zhǔn) 現(xiàn)網(wǎng)采用 HRPD目前引用 ，下一步擬引用 。M ANAAA PDSN AAA IPBackbone MSC CDMA 1X Components 1xEVDO Specific Components BBX RF Front End 1x Modems BBX 1x Pkt backhaul MCC DO DO Pkt backhaul IF ?EVDO Rev A ?~2x RL and FL Capacity Improvement ?Higher Peak Rates for FL ( Mbps) and RL ( Mbps) ?Significant RL and FL Latency Reduction ?Provides Better QoS Support ?Multicast 31 169。M PDSN AAA IPBackbone MSC CDMA 1X Components BBX RF Front End 1x Modems BBX 1x Pkt backhaul BSCDO 1X BSC 1xEVDO Oamp。 2022 Cisco Systems, Inc. All rights reserved. 隨需應(yīng)變的平臺(tái) CMX Platforms Catalyst 6500/ Cisco 7600 Cisco 6500/7600 Switching and Routing Engine Firewall IPSec CSG BRAS/GGSN /PDSN/HA /SSG IDS Delivering true deployment flexibility Line Cards 30 169。 2022 Cisco Systems, Inc. All rights reserved. CMX Billing Control Authent Mobility 集團(tuán) 內(nèi)網(wǎng) 無(wú)線 應(yīng)用 內(nèi)容 平臺(tái) 因特網(wǎng) 流媒體 位置 服務(wù) L2TP GRE IPSec MPLS IPV4 IPV6 … WLAN/WiMax/… AP/FA Client 3G / Client /Ether Cable/DSL/… GGSN . VPN PDSN … Cisco Mobile Exchange 整合了管理 /授權(quán) /訪問控制 /虛擬專網(wǎng) /基于服務(wù)、內(nèi)容計(jì)費(fèi) 與接入技術(shù)無(wú)關(guān)并可在 各種接入方式之間自由切換 運(yùn)營(yíng)商可以通過各種方式 連接內(nèi)容豐富的因特網(wǎng)服務(wù) 28 169。 Rating/Charging Service Deployment Service Bundling amp。 2022 Cisco Systems, Inc. All rights reserved. The ServiceAware Architecture Content Owners Content Aggregation Mobile Operator Subscriber Content control amp。 2022 Cisco Systems, Inc. All rights reserved. 思科一體化無(wú)線網(wǎng)絡(luò) EndtoEnd, Unified – Only Cisco Unified cellular and WiFi VoIP. Advanced threat detection, identity working, locationbased security, asset tracking and guest access. Unified Advanced Services Same level of security, scalability, reliability, ease of deployment, and management for wireless LANs as wired LANs. WorldClass Network Management Integration into all major switching and routing platforms. Secure innovative WLAN controllers. Network Unification Mobility Platform Ubiquitous work access in all environments. Enhanced productivity. Proven platform with large install base and 61% market share. Plug and play. 90% of WiFi silicon is Cisco Compatible Certified. “OutoftheBox” wireless security. Client Devices SiSi24 Cisco 3G Related Solution Overview Cisco Mobile Ex