Title: Linear Transceiver Design for Full-Duplex MIMO Relay Systems: A Non-Iterative Approach
Authors: Lin, Chun-Tao
Wu, Wen-Rong
電信工程研究所
Institute of Communications Engineering
Keywords: Full duplex multiple-input multiple-output relaying;joint transceiver design;loop interference
Issue Date: 1-Aug-2017
Abstract: Full-duplex (FD) multiple-input multiple-output relaying can significantly increase the spectral efficiency of cooperative systems. As known, the loop interference (LI) is a main factor affecting the performance of FD systems. The joint source/relay precoding has been considered a promising technique to reduce the influence of LI. Unfortunately, existing methods are developed as iterative, which is not desirable from the implementation point of view. In this letter, we propose a novel design to solve the problem. The proposed scheme not only gives closed-form solutions but avoids iterative operations. Simulation results show that our design can provide comparable performance to iterative schemes; meanwhile the required computational complexity is lower.
URI: http://dx.doi.org/10.1109/LWC.2017.2710122
http://hdl.handle.net/11536/145971
ISSN: 2162-2337
DOI: 10.1109/LWC.2017.2710122
Journal: IEEE WIRELESS COMMUNICATIONS LETTERS
Volume: 6
Begin Page: 518
End Page: 521
Appears in Collections:Articles