A Broadcast Channel Assignment Mechanismbased on The Broadcast Tree for Multi-radio Multichannel一种广播信道分配机制 基于多无线电多信道广播树地研究 无线网状网.pdf

《A Broadcast Channel Assignment Mechanismbased on The Broadcast Tree for Multi-radio Multichannel一种广播信道分配机制 基于多无线电多信道广播树地研究 无线网状网.pdf》由会员上传分享，免费在线阅读，更多相关内容在教育资源-天天文库。

1、JournalofPhysics:ConferenceSeriesPAPER•OPENACCESSRelatedcontent-Performanceanalysisofmulti-radioroutingABroadcastChannelAssignmentMechanismprotocolincognitiveradioadhocnetworksunderdifferentpathfailureratebasedonTheBroadcastTreeforMulti-radioMulti-ZChe-Aron,AHAbdall

2、a,KAbdullahetal.channelWirelessMeshNetworks-Designandanalysisofanenergy-efficientO-QPSKcoherentIR-UWBtransceiverwitha0.52°RMSphase-noisefractionalsynthesizerTocitethisarticle:YanXiaandYingzhiZeng2016J.Phys.:Conf.Ser.679012020YutongYing,FujiangLinandXuefeiBaiViewthea

3、rticleonlineforupdatesandenhancements.ThiscontentwasdownloadedfromIPaddress117.165.43.191on25/08/2018at11:058thInternationalConferenceonAdvancedInfocommTechnology(ICAIT2015)IOPPublishingJournalofPhysics:ConferenceSeries679(2016)012020doi:10.1088/1742-6596/679/1/0120

4、20ABroadcastChannelAssignmentMechanismbasedonTheBroadcastTreeforMulti-radioMulti-channelWirelessMeshNetworksYanXia1andYingzhiZeng21CollegeofComputerScienceandElectronicsEngineering,HunanUniversity,ChangSha,China2InformationCenter,NationalUniversityofDefenseTechnolog

5、y,ChangSha,ChinaE-mail:xiayan@hnu.edu.cnAbstract.ThispaperproposedabroadcastChannelAssignmentMechanismonbaseofoptimizedBroadcastTreeforwirelessMeshnetwork(WMN),whichiscreatedbyBranchandBoundMethod.Thesimulationsshowthatouralgorithmnotonlyreducesthebroadcastredundanc

6、ybutalsoavoidsthepotentialchannelinterferencesproducedbyunnecessaryrelaynodes.1.IntroductionBroadcastcommunicationiswidelyusedinmanyapplicationsofwirelessMeshnetwork(WMN),suchascontrolinstructionsanddatarelease.HowtoallocatetheappropriatechannelfortheMeshnetworknode

7、sintheBroadcastcommunicationisanimportantissueintheresearchoftheWMNchannelallocationtechnology.Broadcastisakindofcommunicationmodewhichiswidelyusedinnetworkprotocols.Theoriginalworkingcharacteristicsofwirelessbroadcastcommunicationcanalsoprovidesupportformanyapplica

8、tionsofWMN.IfallnodesinWMNusethesamechannel,thedatapacketsonlyneedtobereceivedbyalltheotherneighbornodes,sothebroadcastprotocoldesignforth