【作者单位】a Key Laboratory of Information Coding and Transmission, Southwest Jiaotong University, Chengdu, China; b School of Engineering, Tibet University, Lhasa, China; c Department of Electrical and Computer Engineering, Utah State University, Logan, UT, United States
【年份】2016
【卷号】Vol.65 No.8
【页码】6038-6050
【ISSN】0018-9545
【关键词】Average spectral efficiency intercarrier interference joint channel estimation error and outdated channel state information rate and subcarrier bandwidth adaptation time-varying fading channels
【摘要】 In this paper, rate and subcarrier bandwidth adaptation on the average spectral efficiency of orthogonal frequency-division multiplexing systems using M-ary quadrature amplitude modulation is investigated in the presence of frequency-selective and...
