使用并行接收的多跳自组织无线网络协议

刘凯,李建东(ISN,710071):.,CSMA.(FH),,..:;;:TN91441:A:03722112(2000)04013804TheMultihopSelforganizingWirelessNetworkProtocolwithParallelReceptionLIUKai,LIJiandong(InformationScienceInstitute,XidianUniversity,Xian710071,China)Abstract:Theselforganizingnetworkcommunicationprotocolwithparallelreceptioninthemultihopandmobilenetworkenvironmentispresented.Theselforganizingnetworkwithhierarchicalanddistributedcontroliscomposedofseveralclustersincludingclusterhead,gatewaysandordinarynodes.Ineachfullyconnectedsubcluster,usingcarriersensemultipleaccess(CSMA)canavoidthehiddenterminalproblem.Forfrequencyhopping,itiseasytotherealizeparallelreceptionseveralsignalsbymeansofsoftwareradiotechnology,thuscollisionscausedbymultihopstructureareeliminated.Theresultsofsimulationshowthattheschemecaneffectivelytransferdataservice.Keywords:selforganizing;multipleaccessprotocol;parallelreception1,,,,.,.,,(),,[1~5].,;,(TDMA),[3,4].ALOHA(CSMA)TDMA.,,CSMA[2],CSMA.(CDMA),[2,5,6].(FH)CDMA,,.2,,.,.,.,,,.,..,,,,,.,[1,4].[7].:19990202;:19991105:(No.69872028)520005ACTAELECTRONICASINICAVol.28No.5May20001,.,[1,4,8](ID),ID,ID,;,.[8],ID,ID,.,[8][4].1[8],3910(),8(!),(∀).,;;,;,.,,,[2],.3,[4,8],CSMA,.,,CSMA.,CSMA.,.,,,.,,,,,.FHCDMA,,(DS)#∃.,CDMA,.,,,.CDMA,(),,..,,,.,CSMA,.CSMA,.,,,,.2,.,,(),,.,(),.,CSMA,.,TrtTpTd,..ARPA(),,,,..,FECARQ.1395:4,,,.2,20(1000,1000),350,[8],351019,11151617,.,Tpkt1,02,Td005,Trt002,Tp0002.,.,.S,,.,.G.Pnn,n=1.3CSMA.12,,5,,21(),45.34(BTMA)4(BTMA),A,;B,,56,.,B2A,,,,.3,.2,,,.5CSMA.,21,.CSMA,BTMA.,(3)CSMA,,CSMA,.6CSMA.,,,.,,,,;,,,BTMA.51402000,BTMA,.,CSMA,CSMA,,.,..,,.[1]T.G.RobertazziandP.E.Sarachik.Selforganizingcommunicationnetworks.IEEECommun.Mag.,Jan.1986,24(1):28~33[2]C.R.LinandM.Gerla.Adistributedcontrolschemeinmultihoppacketradionetworksforsupportingvoice/datatraffic.Proc.IEEEInt1.Conf.onCommun.,June1995:1238~1242[3]K.ScottandN.Bambos.Theselforganizingwirelessnetwork(SWAN)protocolforcommunicationamongmobileusers.Proc.IEEEGLOBECOM95,Nov.95,355~359[4]A.Ephremides,J.E.WieselthierandD.J.Baker.Adesignconceptforreliablemobileradionetworkswithfrequencyhoppingsignaling.Proc.IEEE,Jan,1987,75(1):56~73[5]C.R.LinandM.Gerla.Adaptiveclusteringformobilewirelessnetworks.IEEEJ.Select.AreasCommun.,Sep.1997,15(7):1265~1275[6]A.Alwan,R.Bagrodia,N.Bambosetal.,Adaptivemobilemultimedianetworks.IEEEpersonalcommun.,Apr.1996:34~51[7]A.BhatnagarandT.G.Robertazzi.Layernet:anewselforganizingnetworkprotocols.Proc.IEEEMILCOM90,1990:845~849[8]JiandongLiandAntaoLi.Anadaptiveclusteralgorithmforaselforganizingcommunicationnetwork.GLOBECOM88,session503,Nov.19881973,1997,,IEEE,.1962,IEEE863,..(137)[1]WeiminSun,KefengLiu,etal.AnalysisofsinglyanddoublyperiodicabsorbersbyFrequencyDomianFiniteDifferencemethod.IEEETrans.,1996,AP44(6):798~805[2]SteffenHaffa,DetlevHollmann,etal.Thefinitedifferencemethodforsparametercalculationofarbitrarythreedimensionalstructures.IEEETrans.,1992,MTT40(8):1602~1610[3]DavidM.Sheen,SamiM.ALI,etal.Applicationofthethreedimensionalfinitedifferencetimedomainmethodtotheanalysisofplanarmicrostripcircuits.IEEETrans.,1990,MTT38(7):849~856[4]ShujiMaeda,Tatsuyakashiwa,etal.FullwaveAnalysisofPropagationcharactersistersofathroughholeusingthefinitedifferencetimedomainmethod.IEEETrans.,1991,MTT39(12):2154~21591971,1993,1996,,,..160,.;#∃.1415: