Transmission Code Design for Asynchronous Full-Duplex Relaying
Publication in refereed journal

香港中文大學研究人員
替代計量分析
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其它資訊
摘要Full-duplex relay systems have emerged as a promising solution to improve spectrum efficiency. Due to residual self-interference, space-time code may lose diversity gain. This study addresses this problem caused by self-interference and asynchronous transmission in full-duplex relay systems. In particular, a space-time code is designed at the transmitter and the relay to achieve diversity gain at the presence of residual self-interference. During transmission, the code at the relay can be used to estimate the residual self-interference caused by imperfect channel knowledge. The estimation result can be used to further reduce self-interference. Diversity gain can be achieved at the destination as a result of the reduction of the residual self-interference. Both theoretical analysis and simulation results demonstrate the diversity gain of our design in asynchronous full-duplex relay systems.
出版社接受日期23.09.2016
著者Ran Cai, Yun Liu, P. C. Ching
期刊名稱International Journal of Electrical and Computer Systems (IJECS)
出版年份2017
月份8
日期9
卷號3
出版社Avestia Publishing
頁次1 - 8
國際標準期刊號1929-2716
語言英式英語
關鍵詞Full-duplex relay, asynchronous transmission, self-interference, space-time code

上次更新時間 2020-18-10 於 00:57