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页数:6页
时间:2019-03-13
《Performance of well known packet scheduling algorithms in the downlink 3GPP LTE system.pdf》由会员上传分享,免费在线阅读,更多相关内容在学术论文-天天文库。
1、Proceedingsofthe2009IEEE9thMalaysiaInternationalConferenceonCommunications15-17December2009KualaLumpurMalaysiaPerformanceofWellKnownPacketSchedulingAlgorithmsintheDownlink3GPPLTESystem#1#2#3#4HudaAdibahMohdRamli,RiyajBasukala,KumbesanSandrasegaran,RachodPatachaianand#FacultyofEngineeringandInformati
2、onTechnology,UniversityofTechnologySydney,Australia134[HudaAdibah.MohdRamli,kumbes,rpatacha]@eng.uts.edu.au2Riyaj.Basukala@uts.edu.auAbstract—Thispaperinvestigatestheperformanceofwellknownusershouldbereceivedbytheuserwithinitsdelaythreshold;packetschedulingalgorithmsdevelopedforsinglecarrierotherwis
3、ethepacketswillbediscardedandhenceconsideredwirelesssystemsfromarealtimevideostreamingperspective.aslostpackets.TheperformanceevaluationisconductedusingthedownlinkTherearemanypacketschedulingalgorithmsdevelopedforthirdgenerationpartnershipprojectlongtermevolution(3GPPLTE)systemasthesimulationplatfor
4、m.Thispapercontributessinglecarrierwirelesssystemsbeingproposedintheliteraturetotheidentificationofasuitablepacketschedulingalgorithmfor[1-11].However,theperformancesofthesealgorithmsinuseinthedownlink3GPPLTEsystemsupportingvideomulti-carrierwirelesssystemsrequirefurtherinvestigations.streamingservi
5、ces.Simulationresultsshowthat,inthedownlinkThispaperinvestigatestheperformanceofwellknownpacket3GPPLTEsystemsupportingvideostreamingservices,schedulingalgorithmsdevelopedforsinglecarrierwirelessmaximum-largestweighteddelayfirst(M-LWDF)algorithmsystemsfromtheperspectiveofvideostreamingservices.Theout
6、performsotherpacketschedulingalgorithmsbyprovidingahighersystemthroughput,supportingahighernumberofusersperformanceevaluationisconductedusingthedownlinkandguaranteeingfairnessatasatisfactorylevel.3GPPLTEsystemasthesimulationplatform.Thispapercontributestotheidentificationofasuitablepacketschedulinga
7、lgorithmforuseinthedownlink3GPPLTEsystemforKeywords—Packetschedulingalgorithms,3GPPLTE,OFDMA,QoS,videostreamingsupportingvideostreamingservices.TheradioresourcethatisavailableforauserintheI.INTRODUCTI
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