Title :
A new joint iterative transceiver design with interference alignment method
Author :
Liu, Sheng ; Du, Yinggang ; Zhao, Meng
Author_Institution :
Commun. Technol. Res. Dept., Huawei Technol. Co., Ltd., Shenzhen, China
Abstract :
A new joint transceiver design with the interference alignment technique for K-user MIMO interference channel without the need of symbol extension is proposed with arbitary antenna configuration in transmitters and receivers. The sum-MSE and weighted-sum-MSE act as the cost function. Convergence of the proposed algorithm has been confirmed. Compared to existing iterative schemes, the proposed algorithm provides not only a more general solution, but also remarkable BER performance gain.
Keywords :
MIMO communication; design engineering; interference (signal); transceivers; BER performance gain; K-user MIMO interference channel; antenna configuration; interference alignment method; iterative transceiver design; symbol extension; Bit error rate; Cost function; Interference channels; Iterative algorithms; Iterative methods; MIMO; Receiving antennas; Transceivers; Transmitters; Transmitting antennas; Interference alignment; MIMO; interference channel; precoding;
Conference_Titel :
Wireless and Optical Communications Conference (WOCC), 2010 19th Annual
Conference_Location :
Shanghai
Print_ISBN :
978-1-4244-7597-1
DOI :
10.1109/WOCC.2010.5510656
