综合布线-移动方案

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1、SessionI:MobileDataInfrastructureCharlesMahSolutionMarketingCiscoSystemsEmail:chmah@cisco.comAgendaMobileDataInfrastructureTrendsOpportunitiesandchanllengesMobileWireless-Marketdrivers-Insertionopportunities-Enablingmobiledataservices-SummaryGSMCircuitSwitche

2、d&PacketSwitchedBSCBSCEIRAUCHLRVLRGPRSSGSNandGGSNprovidepacketdataservicesBTSBTSInternetGGSNTransitNetTransitNetSGSNMSCMSCRNCRNCU-MSCEIRAUCHLRVLRGPRSSGSNandGGSNprovidepacketdataservicesNodeBNodeBInternetGGSNTransitNetTransitNetSGSNUMTSCircuitSwitched&PacketSw

3、itchedU-MSCCDMAIS-95A,B1xRTT,1xEV-DOBSCBSCEIRAUCHLRVLRBTSBTSInternetTransitNetTransitNetPDSNMSCMSCWhatHappensToWAP?WhathappenstoWAP?I-ModesuccesscontinuesWAPoverGSM,SMS,GPRS,EDGE?WAPovercdma-1xRTT,cdma2000Thehuman(consumer)factorsCo-existing,convergingnetworks

4、EnablingDifferentiatedServicesWebHostingUnifiedMessagingBusinessChallengeApplicationHostingValueAddedAccessServicesContentDeliveryVPNCoreTransportIntegratedCustomerServiceTraditionalMobileRevenueIncrementalMobileRevenuesCorevaluesBusinessstrategysolutionsarchi

5、tectureroadmapIPOpsreadinessScalabilityManageabilityCostofownershipGo-to-marketTime-to-marketROICousin,finallywemeet!PacketTDM数据速度(kbps)9.614.432641283842000技术发送速度功能=很好=较好=很差应用话音,SMSE-mailInternetWeb接入数据库接入同步文件传输定位业务静像传输低视频质量高视频质量应用性能评分3G/UMTSEDGEGPRS2G技术EndUse

6、rs’Perspective资料来源：MotorolaPeeringpointcongestionOriginserverscalability,speedoflightInternetBackboneCross-InternetconnectionsEdgeDevices/NetworkAirInterfaceGigabitOpticalNetworkPeeringCapacity,ISPNetworkCapacityThebandwidthofthewirelesslinkislimitedandtime-var

7、ying“MiddleMile”PotentialMobileInternetCongestion“MobileLastMile”ContentOptimizationContentOptimization:Mobilizeanyexistingapplication,orsupportnewapplications,toanyuserwithanydeviceoveranygivenbandwidthwithdynamicallycustomizedcontentSuperioruserexperienceCont

8、entroutingbasedonuser,bandwidth,devicetypeUserclassificationforpriorityandservicingMaximizespectralefficiencyInternetEnterpriseWirelessServiceProviderEnterpriseSPContentOpti