Ad Hoc按需加權自適應（AOW）算法的改進研究.pdf

1、天津大學碩士學位論文AdHoc按需加權自適應（AOW）算法的改進研究姓名：林軍申請學位級別：碩士專業(yè)：計算機應用技術指導教師：任長明20060601AdHocnetwork(M^NEDisanocentre，∞l硒唱鋤izeandselfmanagement，multihopwirelessnetworkwherethenetworkstroctmechangesdynamicallyduetothemembermobilitySinc

2、eitCanofferaflexibleandconvenientcommunicationinasituationthattherearcnegularinfrastructurestosupport，thiskindoftechnologywidenstheapplicationofmobilecommunication，andhasbroaddevelopmentprospectsTheresearchofitdrawsatten

3、tionworldwideMakeasurveytothedevelopmentofresearchoftheAdHoenetworkitisacomplexnetworkdeterminedbyitsowncharacteristicssuchas：dynamicorder，energyconstraintsandsecurityissuesCurrentlyfurtherstudyinsubframenetworkfoundthat

4、AdHoenetworkisamulti—maincharacteristicandselfadaptivecomplexsystems(CAS)ThemobilityandcommunicationofthenodeintheAdHoenetworkisselfdetermined，theentirenetworkshowsacharacteristicofteemingMeanwhile，studiesalsofoundthatth

5、enodesinthenetworkhavesocialattributesAdHoenetworkCanbemodeledbasedonsocialnetworktheoryThispaperanalyzetheadvantagesanddisadvantagesoftheexistingAdHoenetworkmutingalgorithms，andchoseacompromiseideasof(Aow)algorithmstoma

6、keathoroughresearchfromtheperspectiveofcomplexadaptivesystemstheory(CAS)，andalsoUSetheperspectiveofnetworkdynamics：thenetworkisnotonlydeterminedbythetopologicalbutalsothedynamicsflowofinformationoroftrafficWeimporttheinf

7、ormationvalue鼬anAdHoenetworksub—framecontrolparameterandproposeademandweighted(TAOW)algorithmbasedonitthenqualitativeandmakeacomparewithAOWbothqualitativeandquantificationalHowevertherearcnotintegratedsub—framealgorithms

8、infamiliarusedAdHoenetworksimulationsoftwareWeuseC什languagestObuiltasimplesimulationenvironmentforthesimulationexperimentsandmakeananalysisandevaluationtotheperformanceofTAOWalgorithmsWefinallydiscusstheperspectiveofusin