基于NGN架构VOIP移动通信的应用

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1、上海交通大学硕士学位论文基于NGN架构VOIP移动通信的应用姓名：景颢申请学位级别：硕士专业：计算机技术指导教师：杨金生;张国庆20080901上海交通大学工程硕士学位论文ABSTRACTImplementationofVOIPMobileCommunicationbasedonNGNArchitectureABSTRACTThisthesismadeabriefstudyoftheVOIPnetworktopologybasedontheSoftSwitchNGNarchitecture.Itmainl

2、yfocusesonthenewlyintroducedinterfacessuchasBICCandSCTP.ItdiscussesallthepossibilityofIPinterconnectionofdifferentinterfaces,andprovidesafeasibleplanforthefielddeploymentinCMCCrealnetwork.ItstudiestheIPassignmentontheSIGTRANinterface,theconfigurationofthe

3、associationsandAS.ItalsogivesafullexplanationonhowthenetworkisdesignedtoseparatetheOAMandSIGTRANnetwork,andsuggestsHASHalgorithmforthedistributionofsubscriberdatainordertodistributesubscribersintoprocessormodulesasaverageaspossible.Finally,thethesisstudie

4、spossibleproblemsinthedailyapplicationanditsimpactstoHASHalgorithmandprovidestheimprovedsuggestionsonthoseissues.KEYWORDSSoftSwitch,NGN,MobileCommunication,VOIPII上海交通大学工程硕士学位论文符号说明符号说明AbbreviationsFullspellingChineseexplanation缩略语英文全名中文解释2G2ndGenerationMo

5、bile第二代移动通信系统3G3rdGenerationMobile第三代移动通信系统3GPP3rdGenerationPartnershipProject第三代合作伙伴计划APMApplicationTransportMechanism应用传输机制ATCAAdvancedTelecomComputingArchitecture先进性电信计算机架构ATMAsynchronousTransferMode异步传输模式BICCBearerIndependentCallControlprotocol承载无关呼叫处

6、理协议BSCBaseStationController基站控制服务器CEControlElement控制单元FEPFrontEndProcessor前端处理器HLRHomeLocationRegister归属位置寄存器IMSIInternationalMobileSubscriberIdentity国际移动用户识别IPInternetProtocol互联网协议ISDNIntegratedServiceDigitalNetwork综合业务数字网ISUPISDNUserPartISDN用户部分LDRLarge

7、DynamicRegister大容量动态寄存器LRACELDRauxiliaryControlElementLDR辅助控制单元MGWMediaGateway媒体网关MINMobileIdentityNumber移动识别码MSCMobileSwitchCenter移动交换中心NGNNextGenerationNetwork下一代网络OAMOperationAndMaintenance操作与维护PBLRCEPeriodicBackupLDRControlElement周期性备份LDR控制单元SCTPStrea

8、mControlTransmissionProtocol流控制传输协议SIMSignalingIntegrationModule信令整合模块SMSShortMessageService短消息服务SGSignalingGateway信令网关TDMTimeDivisionMultiply时分多址VLRVisitorLocationRegister访问位置寄存器VOIPVoiceOverIP网络电话WCSWirelessCallSe