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1、IOPConferenceSeries:MaterialsScienceandEngineeringOPENACCESSRelatedcontent-AReviewonInvestigationandInvestigationofThreeDimensionalEmpiricalAssessmentofPathLossModelsinUrbanandRuralEnvironmentIndoorPathLossModelsforFemtocellNetworksG.R.Maurya,P.A.Kokate,S.K.
2、Lokhandeetal.-AninvestigationofinterferenceTocitethisarticle:AZyoudetal2013IOPConf.Ser.:Mater.Sci.Eng.53012021coordinationinheterogeneousnetworkforLTE-AdvancedsystemsMKHasan,AFIsmail,Aisha-HassanAHetal.-PathLossAnalysisofWSNWaveViewthearticleonlineforupdates
3、andenhancements.PropagationinVegetationNaseerSabri,SAAljunid,MSSalimetal.Recentcitations-ZhilongJiangetal-MohamedHadiHabaebietalThiscontentwasdownloadedfromIPaddress117.165.40.107on24/05/2018at15:075thInternationalConferenceonMechatronics(ICOM’13)IOPPublishi
4、ngIOPConf.Series:MaterialsScienceandEngineering53(2013)012021doi:10.1088/1757-899X/53/1/012021InvestigationofThreeDimensionalEmpiricalIndoorPathLossModelsforFemtocellNetworks1AZyoud,JChebil,MHHabaebi,MdRIslam,andAKLwasDepartmentofElectricalandComputerEnginee
5、ring,FacultyofEngineering,InternationalIslamicUniversityMalaysia(IIUM),53100Gombak,KualaLumpur,Malaysia1E-mail:al7_z@yahoo.comAbstract.Femtocellwhichisahomeaccesspointthatinstalledbyendconsumersinsidetheirhousesisanimportantparameterandapromisingtechnologyin
6、futurewirelessnetworks.Itisproposedasasolutiontotheindoorpropagationproblemsandtoincreasetheindoorbandwidth.However,manychallengesneedtobeaddressedbeforedeploymentoffemtocell.Oneofthesechallengesistheindoorpropagation.Mostoftheavailablemodelsareforlongrangec
7、ommunicationlikemacroandmicrocellularnetworks.Modelsforfemtocellnetworkswheretheeffectsofwallsandfloorsareappearedarenecessary.Inthispapereightdifferentmodelsofindoorpropagationwerestudiedandcomparedwithmeasureddata.Measurementswereconductedinthreestorybuild
8、ing.Fourdifferentscenarioswithdifferentnumbersofpenetratedwallsandfloorswereconsidered.Theresultswerestatisticalanalysedbycalculatingtheaverageerrorandtheerrorstandarddeviation.1.IntroductionFem