Joint transceiver design for DSTTD with low-complexity precoder and MMSE-OSIC

IEICE Electronics Express

Hoojin Lee²  Taeyoon Kim²  Jeffrey G. Andrews¹ 

[1] Wireless Networking and Communications Group (WNCG), Department of Electrical and Computer Engineering, The University of Texas at Austin;Freescale Semiconductor, Inc.

关键词: double space-time transmit diversity;    minimum mean-square error;    successive interference cancellation;    precoder;   

DOI  :  10.1587/elex.6.490

学科分类：电子、光学、磁材料

来源: Denshi Jouhou Tsuushin Gakkai

【 摘 要 】

References(6)In this paper, we propose a jointly designed diagonal precoder and minimum mean-square error receiver with ordered successive interference cancellation (MMSE-OSIC) for the double space-time transmit diversity (DSTTD) system with low feedback and low-complexity. The proposed transceiver utilizes the structure of the equivalent channel of DSTTD, showing lower computational complexity and better error rate performance than the conventional antenna shuffling schemes with the channel state information at the transmitter.

【 授权许可】

Unknown