【作者单位】1 School of Electronics and Information Technology, Sun Yat-sen University, Guangzhou, China; 2 School of Electronics and Information Technology, Sun Yat-sen University, Guangzhou, China; 3 Department of Electrical Engineering, Tibet University, Lhasa, China
【年份】2020
【卷号】Vol.6 No.1
【ISSN】2332-7731
【摘要】 In this paper, we present a pre-coding orthogonal frequency division multiplexing-aided differential chaos shift keying scheme over non-contiguous spectrum bands for cognitive radio systems. In practical CR systems, the offset of fundamental cloc...
