【作者单位】; 1 Tibet Univ, Sch Engn, Dept Elect & Informat, Lhasa, Peoples R China ; 2 Southwest Jiaotong Univ, Prov Key Lab Informat, Chengdu, Sichuan, Peoples R China ; 3 Southeast Univ, Natl Mobile Commun Res Lab, Nanjing, Jiangsu, Peoples R China
【关键词】MULTIUSER DETECTION FADING CHANNELS TRAINING DESIGN RELAY NETWORKS CDMA SYSTEMS EQUALIZATION INTERCARRIER
【摘要】 In this paper, the challenging problem of data detection for orthogonal frequency division multiplexing systems under rapidly time-varying channels is considered. Time-varying channels within a multicarrier symbol will lead to a loss of sub-channel ...
