2.3.1注册模块
4结语
本文提出了一种异构移动终端能量感知的P2P数据共享机制EADS,进一步优化了文件共享网络中的相关算法。考虑到无线移动网络环境下终端的异构性问题,调整冗余数据的存储位置,解决了文件共享过程中负载均衡问题,充分发挥各终端的能力,延长文件共享网络的工作时间。本文没有考虑到无线移动网络的垂直切换问题,有待进一步的研究,应用的网络编码技术的性能也有待提高。下一步的研究方向为设计新型的编码方法及在融入无线网络的垂直切换技术,达到不同网络环境下的终端间高效共享数据的目的。
参考文献:
[1]罗军舟,吴文甲,杨明.移动互联网:终端、网络与服务[J].计算机学报,2011,34(11):2029-2051.
[2]SHAFIEEK,ATTARA,LEUNGV.Optimaldistributedverticalhandoffstrategiesinvehicularheterogeneousnetworks[J].IEEEJournalonSelectedAreasinCommunications,2011,29(3):534-544.
[3]HUANGC,HSUT,HSUM.NetworkawareP2Pfilesharingoverthewirelessmobilenetworks[J].IEEEJournalonSelectedAreasinCommunications,2007,25(1):204-210.
[4]WICHTLHUBERM,RCKERTJ,STINGLD,etal.EnergyefficientmobileP2Pvideostreaming[C]//Proceedingsof2012IEEE12thInternationalConferenceonPeertoPeerComputing.Washington,DC:IEEEComputerSociety,2012:63-64.
[5]陈贵海,吴帆,李宏兴,等.基于DHT的P2P系统中高可用数据冗余机制[J].计算机学报,2008,31(10):1695-1704.
[6]WANGY,QIUXF,ZHANGCH,etal.EffectivedatareplicationinheterogeneousstructuredP2Pnetworks[C]//WiCom09:5thInternationalConferenceonWirelessCommunications,NetworkingandMobileComputing.Washington,DC:IEEEComputerSociety,2009:1-4.
[7]ROWSTRONA,DRUSCHELP.StoragemanagementandcachinginPAST,alargescale,persistentpeertopeerstorageutility[C]//SOSP01:ProceedingsoftheEighteenthACMSymposiumonOperatingSystemsPrinciples.NewYork:ACM,2001:188-201.
[8]DABEKF,LIJ,SITE,etal.DesigningaDHTforlowlatencyandhighthroughput[C]//NSDI04:Proceedingsofthe1stConferenceonSymposiumonNetworkedSystemsDesignandImplementation.Berkeley:USENIXAssociation,2004,1:85-98.
[9]KUBIATOWICZJ,BINDELD,CHENY,etal.Oceanstore:anarchitectureforglobalscalepersistentstorage[J].ACMSIGPLANNotices,2000,35(11):190-201.
[10]SOBOLEWSKIM,CZAJKOWSKIM.Networkeffectsandpreferenceheterogeneityinthecaseofmobiletelecommunicationsmarkets[J].TelecommunicationPolicy,2012,36(3):197-211.
[11]ZHANGJ,WANGWY,DUWB,etal.EvolutionofcooperationamongmobileAgentswithheterogeneousviewradii[J].PhysicaA:StatisticalMechanicsanditsApplications,2011,390(12):2251-2257.
[12]FURTHMULLERJ,WALDHORSTOP.Energyawareresourcesharingwithmobiledevices[J].ComputerNetworks,2012,56(7):1920-1934.
[13]KATTIS,RAHULH,HUW,etal.XORsintheair:practicalwirelessnetworkcoding[C]//SIGCOMM06:Proceedingsofthe2006ConferenceonApplications,Technologies,Architectures,andProtocolsforComputerCommunications.NewYork:ACM,2006:243-254.
[14]ZHANGJ,CHENYP,MARSICI.MAClayerproactivemixingfornetworkcodinginmultihopwirelessnetworks[J].ComputerNetworks,2010,54(2):196-207.
[15]BHAGWANR,MOORED,SAVAGES,etal.Replicationstrategiesforhighlyavailablepeertopeerstoragesystems[M]//Futuredirectionsindistributedcomputing.Berlin:SpringerVerlag,2002:153-158.
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