Power and Rate Adaptation Based on CSI and Velocity Variation for OFDM Systems Under Doubly Selective Fading Channels

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【作者】Dong, ZC ，Fan, PZ ，Lei, XF ，Erdal-Panayirci
【作者单位】;[ 1 ] Southwest Jiaotong Univ, Key Lab Info Coding & Transmiss, Chengdu 610031, Peoples R China [ 2 ] Tibet Univ, Sch Engn, Lhasa 850000, Peoples R China [ 3 ] Kadir Has Univ, Dept Elect & Elect Engn, TR-34230 Istanbul, Turkey
【年份】2016
【卷号】Vol.4
【页码】6833-6845
【ISSN】2169-3536;2169-3536
【关键词】OFDM Fading channels Channel state estimation Simulation Time-varying systems Simulation inter-carrier interference OFDM time-varying fading channels average spectral efficiency velocity variation
【摘要】 In this paper, a novel joint continuous power and rate adaptation scheme is proposed fordoubly selective fading channels in orthogonal frequency division multiplexing systems, based on terminal velocity and perfect or imperfect channel state informa...
【文献类型】期刊