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1、Modelingmultiplehopwirelessnetworkswithvaryingtransmissionpoweranddatarate OriginalResearchArticleComputerCommunications,InPress,CorrectedProof,Availableonline24December2010DanielF.Macedo,AldriL.dosSantos,JoséM.Nogueira,GuyPujolle Closepreview
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6、ReferencesReferencesAbstractWirelessmulti-hopnetworkscanvaryboththetransmissionpowerandmodulationoflinks.Thosetwoparametersprovideseveraldesignchoices,whichinflu
7、encetheperformanceofwirelessmulti-hopnetworks,e.g.minimizeenergyconsumption,increasethroughput,reducecontention,andmaximizelinkquality.However,onlynetwork-widemetricsareconsideredinpreviousworks.Further,per-flowperformancemetrics,suchastheend-to-endenerg
8、yconsumptionandlatency,havenotbeenstudied.Thoseparametersdirectlyimpacttheexperienceofusers,whichshouldbeconsideredincapacityandperformancestudies.Ourmodelincorporatesper-flowmetricswhilealsoconsideringfading,contention,hiddenterminalsandpacketerrorproba
9、bilities.WeinstantiatethemodelintoanIEEE802.11multi-hopscenario,andevaluatecommonroutingdecisionssuchasmaximizinglinkquality,maximizingdatarateorminimizingthetransmissionpower.ArticleOutline1.Introduction2.Relatedwork3.Analyticalmodel3.1.Wirelessinterfer
10、ence3.2.One-hopcontention3.3.End-to-endthroughput3.4.Solvingthemodel4.Numericalresults4.1.Theenergy–latencytrade-offPurchase$41.954.2.Varyinglinkquality5.ConclusionsAcknowledgementsAppendixA.InstancingthemodelforRayleighfadingA.1.Maximumreliabletransmiss
11、iondistanceA.2.AmountofinterferenceA.3.CalculatingtheamountofblockedstationsReferences242Ahybridgeneticalgorithmfortheminimumenergybroadcastprobleminwirelessadhocnetworks OriginalResearchArticleAppliedSoftComputing,Volume11,Issue1,January2011,Pages667-6
12、74AlokSingh,WilsonNaikBhukya Closepreview
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16、ReferencesReferencesAbstractGivenawirelessadhocnetworkwithaspecifiedsourcenode
