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TD_LTE中MBSFN动态区域配置研究(5)

发布时间:2021-06-07   来源:未知    
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的业务增长点。面对此类高速率业务,如何更有效地利用无线频谱资源和功率资源成为迫切需要解决

MBMS技术的引入实现了点到多点利用的问题。E-共享资源下发业务数据,从一定程度上提高了无线

MBMS频资源的利用率。为了更进一步地提升E-多基站协作、分层编码、喷泉码传输、终端协谱效率,

MBMS作传输和动态MBSFN区域配置成为未来E-技术发展的新趋势。其中动态MBSFN区域配置已

有一些初步研究成果,主要分为基于小区位置和基于用户数的配置策略。仔细分析他们各自的优缺点,提出更完善的动态MBSFN区域布置策略是目前工作的方向。例如下一步可以从用户分布的角度出发,更一步地优化配置策略,提升系统频谱和功率资源的利用率。

参考文献

[1]3GPPTS25.346,V11.0.0.Technicalspecificationgroup

radioaccessnetwork;Introductionofthemultimediabroadcastmulticastservice(MBMS)intheradioaccessnetwork(RAN);Stage2(Release11)[S],2012.[2]3GPPTS22.146,V11.0.0.Technicalspecificationgroup

servicesandsystemaspects:multimediabroadcast/multi-castservice;Stage1(Release11)[S],2012.(上接第5页)[13]DAIJ,XUK,DUANRM,etal.InstantaneousFrequency

MeasurementBasedonComplementaryMicrowavePho-tonicFilterswithaSharedMach-zehnderInterferometer[J].OpticsCommunications,2011,284:5738-5741.[14]XUK,DAIJ,DUANRM,etal.InstantaneousMicrowave

FrequencyMeasurementBasedonPhase-ModulatedLinksWithInterferometricDetection[J].IEEEPhotonicsTech-nologyLetters,2011,23(18):1328-1330.

[15]CHIH,ZOUX,YAOJP.AnApproachtotheMeasure-mentofMicrowaveFrequencyBasedonOpticalPowerMonitoring[J].IEEEPhoton.Tech.Lett.,2008,20(14):1249-1251.

[16]DAIJ,XUK.MicrowaveFrequencyMeasurementBased

onOpticalPowerMonitoringUsingaComplementaryOp-J].IEEEPhoton.Technol.Lett.,2006,ticalFilterPair[18(10):1188-1190.

[17]YANL,DAIY,XUK,etal.IntegratedMulti-frequency

RecognitionandDown-conversionBasedonPhotonics-as-J].IEEEPhotonicsJour-sistedCompressiveSampling[nal,2012,4(3):664-670.

[18]WANGW,DAVISRL,JUNGTJ,etal.Characterization

ofacoherentopticalRFchannelizerbasedonadiffractiongrating[J].IEEETrans.MicrowaveTheoryTech.,2001,

[3]3GPPR1-071049.Spectralefficiencycomparisonofpossible

MBMStransmissionschemes:AdditionalResults[S],2007.[4]3GPPTS36.300V11.0.0.EvolvedUniversalTerrestrial

RadioAccess(E-UTRA)andEvolvedUniversalTerrestri-UTRAN);Overalldescrip-alRadioAccessNetwork(E-tion;Stage2[S].[5]ALEXIOUA,BOURASC,KOKKINOSV,etal.Commu-nicationcostanalysisofMBSFNinLTE[C]∥Personal

2010IndoorandMobileRadioCommunications(PIMRC),

IEEE21stInternationalSymposiumon.IEEE,2010:1366-1371.[6]ALEXIOUA,BOURASC,KOKKINOSV.SpectralEffi-ciencyPerformanceofMBSFN-enabledLTENetworks

[C]Networkingand∥WirelessandMobileComputing,Communications(WiMob),2010IEEE6thInternationalConferenceon,2010:361-367.[7]张涛.异构无线网络多媒体广播组播增强技术研究

[D].北京:北京邮电大学,2011.[8]TUBANNF,AZMANMF,NOORDINKA.GeneticAl-gorithmApproachforDynamicConfigurationofMulticast

BroadcastSingleFrequencyNetworkDeploymentinLTE[C]∥Proceedingsofthe5thInternationalConferenceonIT&Multimedia.14-16November2011Malaysia:1-5.[9]李阳,景志宏,王军平.组播广播单频网数学建模与频

J].电视技术,2010(5):60-63.谱效率分析[

49(10):1996-2001.

[19]HUNTERDB,EDVELLLG,EnglundMA.WidebandMi-C]crowavePhotonicChannelisedReceiver[∥International2005:249-251.TopicalMeetingonMicrowavePhotonics,

[20]WINNALLST,LINDSAYAC,AUSTINMW,etal.A

MicrowaveChannelizerandSpectroscopeBasedonanIn-tegratedOpticalBragg-gratingFabry-PerotandIntegratedHybridFresnelLensSystem[J].IEEETrans.MicrowaveTheoryTech.,2006,54(2):868-892.

[21]VOLKENINGFA.PhotonicChannelizedRFReceiver

EmployingDenseWavelengthDivisionMultiplexing[P].USApatent7245833B1,Jul.2007.

[22]XIEX,DAIY,XUK,etal.BroadbandPhotonicRF

ChannelizationBasedonCoherentOpticalFrequencyJ].IEEEPhotonicsJour-CombsandI/QDemodulators[nal,2012,4(4):1196-1202.

[23]XIEX,DAIY,JIY,etal.BroadbandPhotonicRadio-fre-quencyChannelizationBasedona39-GHzOpticalFre-quencyComb[J].IEEEPhotonicsTechnologyLetters,2012,24(8):661-663.

[24]XIEXJ,WANGRX,DAIYT,etal.CoherentPhotonic

RFChannelizerbyOpticalFrequencyCombsandI/QDe-modulation[C]∥OpticalFiberCommunicationConfer-enceandExposition(OFC/NFOEC),OW3I.2,

2012.

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10RadioCommunicationsTechnology

Vol.39No.52013

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