该【多用户OFDM和MIMO-OFDM系统的资源分配技术研究的中期报告 】是由【niuwk】上传分享,文档一共【2】页,该文档可以免费在线阅读,需要了解更多关于【多用户OFDM和MIMO-OFDM系统的资源分配技术研究的中期报告 】的内容,可以使用淘豆网的站内搜索功能,选择自己适合的文档,以下文字是截取该文章内的部分文字,如需要获得完整电子版,请下载此文档到您的设备,方便您编辑和打印。多用户OFDM和MIMO-OFDM系统的资源分配技术研究的中期报告Abstract:OFDMandMIMO-,,weprovideareviewofimportantresourceallocationtechniquesformulti-userOFDMandMIMO-OFDMsystems,includingfrequency-timedomainallocation,powerallocation,,:Multi-userOFDMandMIMO-,wewillreviewthemajortechniquesusedinresourceallocationformulti-userOFDMandMIMO--TimeDomainAllocation:Frequency-timedomainallocationisaresourceallocationtechniquethatallowsmultipleuserstosharethesametransmissionchannelwithoutinterferingwitheachother,--:-to-noiseratio(SNR)ofeachuser,-userMIMO-OFDMsystem,thepowerallocationalgorithmisdesignedtodistributetheavailablepoweramongdifferentusers(antennas):monlyemployedinOFDMandMIMO-:Despitethebenefitsoftheseresourceallocationtechniques,,,thereisatrade-,therearelimitationsintheavailableresources(suchasfrequencyspectrum):Resourceallocationisacriticalaspectofmulti-userOFDMandMIMO-OFDMsystemsthatdirectlyaffectsthesystem',weprovidedareviewofmajorresourceallocationtechniques,includingfrequency-timedomainallocation,powerallocation,-munication,resourceallocationtechniqueswillcontinuetobeimportantdriversforsystemperformanceimprovementsinmulti-userOFDMandMIMO-OFDMsystemsinthefuture.
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