基于CDMA 2000 1x網(wǎng)絡WAP通信協(xié)議棧的研究及實現(xiàn).pdf

1、北京郵電大學碩士學位論文基于CDMA20001x網(wǎng)絡WAP通信協(xié)議棧的研究及實現(xiàn)姓名：曲飛申請學位級別：碩士專業(yè)：通信與信息系統(tǒng)指導教師：郭更生20060313北京郵電大學碩士學位論文量三12攀!!竺!!墮竺墜!望墮尊簍塑墮塹塑墨壅翌●THESTUDYANDIⅣ田L咖NTATl0NOFⅥ0～PPROTOCOLSUITEBASEDoNCDMA20001XMOBILENETWORKABSTRACTThethirdgenerationmobi

2、lecommunicationsystemhasbecomemorematureandcommercialwiththedevelopmentofthemobiletelecommunicationtechnologiesComparedwiththesecondgenerationsystem，3Ghasthefunctionalitiessuchasglobalroaming，openinterface，diversetermina

3、landinterconnectionwithsortsofnetworksWirelessApplicationProtocolservesasopenglobalstandardwhichCallbeusedinthecommunicationbetweenhandholddigitalterminalandcomputerapplicationsThereisnodoubtthatitwillbecomeoneofthekeyse

4、rvicesdrivingthetransitionfrom2Gto3GsystemWAPconsistsofaseriesofprotocolsfrom10versiontothelatestversion20、7l，ALP20versionintegratesXH咖，TCPflP，Hml1andtransportsecuritylayer(TLS／SSL)ItCanmakeadaptationtodifferenthardwaree

5、nvironmentandenableW曲developerdeveloptheclientPCapplicationthemselvesT11ispapergivesabriefreviewofthehistoryandcurrentdevelopmentof啪technologyThefeatures，usagemodelsandsystemarchitectureofWAP1xWAP20hasbeendetaileddiscuss

6、edTheresearchfocusesonthemajormethodstocarryⅥAPservicesInadditionprotocolstackconfigurationandnetworkarchitectureofCSD，GPRS，andCDMAnetworkhavebeencomparedrespectivelyTheconclusionismadebyanalysisandcomparisonofstren矧dasa

7、ndweaknessesinWAPsolutionsIntegrationwithupgradingsolutionforCDMA20001Xnetwork，totesttheWAPgatewayperformanceunderCD～叢20001XnetworkwedesignedanemulatorclientofmobilehandsetrunningonBREWplatformInthisemulatorclient，thedia