基于MGIF的無線時間印技術的研究與應用.pdf

1、中山大學碩士學位論文基于MGIF的無線時間印技術的研究與應用AWirelessGlobalTimestampScheduliⅡgSystembasedonMGlFplat蠡口瑚學位申請人：黃岳導師姓名及職稱：羅笑南教授專業(yè)名稱：計算機應用研究方向：數(shù)據(jù)通信技術答辯委員會主席：捌墼委員_盈幽堡孵扛二零零五年四月Y76624‘基于MGⅢ的無線時間E技術的吲f究與麻用AbstIad啊tle：AWirelessGlobalTimest砌pSch

2、edulingSystemBasedonMGIFPlatformMajor：ComputerScienceName：YueHuangSuper、7isor：ProfXiaonanLuoAbStraCtNowtheinteractionbetweenwirelessnetworkandnomalnetwOrkbecomemoreandmorepopularand丘equently，withthe3Gapplicationapproachi

3、ngneaLPmgramsrunningoncross—networkmeetthechallengeoffairyandjudgment，especiallyinMassMultjple0nljneGamesandBusinessfieldSosomeresearchesonthe百obaltimestampbasedscalablemodelsforcommonnetworkappeartos01vethisproblemHoweV

4、e‘whensuchmodeisa托appliedonwjrejeSsnetwork，theprogramswouldbeinefficientandpointtohavesomeproblemsforthelonglatency’ssakeThispaperhasitsbackgroundofanactualwjrelessapplicationpn)jectIntheproject，forthelongwirelesslatency

5、pmgr砌srunningcrossplatformdonotseemtobemuchfajrlyalldjudgmentInthispaper’thewirelessGlobalTimeStamp，whichmeanstheTimeStamp印pliedinwirclessnetwork，isadvaIlcedtosolvethisproblemItsgoastomakethecompetitionsofendusersinwirel

6、essnetworkmorefairlyandmoreefficientlybyapproVingthetiHlematchingprocessandschedulingAtthes砌etime，theAppljcationresponsetime(肖㈣willbeshoneLInthefjIstchaPtefofthispaper，ageneralbackgrouⅡdandbasjcconceptisintroducedThen，in

7、thesecondchapter，thewirelessnetworksimulationmodel(especjallyforGPRsnetwork，isdiscussedInthethirdch叩ter，thescheduljngmodeljsshownAtthesametime，timematchjngaswellasthethreePMDs’Algorithmarejmpr0VedInthelasttwochapters，the

8、WirelessGlobalTimeStampjsimplementedinaMGIFplatfo姍andtlleresultwillbecomparewiththeoriginalonetoshowthatthenewWjrelessGlobalTjmeStampisbetterforwirelesscross—networkappljcationKeywords：GlobalTimeStamp，timematchjn島tjmesch