The LQ Decomposition for Linear Precoder Design with the SIC Detection

摘要：

In this paper, we propose a novel linear precoding design that combines the LQ decomposition pecoder with the detection of the successive interference cancellation (SIC) for the V-BLAST (Vertical Bell Labs Layered Space-Time) system. Our scheme can usually get a perfect detection sequence which is very convenient to mitigating the error propagation, and achieves better bit error rate (BER) performance compared with the conventional schemes.

关键词： V-BLAST Sortd LQ Decomposition (SLQD) Successive Interference Cancellation (SIC)

作者: Xiang-chuan Gao Xiao-ye Liu

作者单位: Zhengzhou University (ZZU), School of Information and Engineering, 450001, China

会议类型: 国际会议

会议名称: 2012 International Conference on Future Communication and Computer Technology(2012未来通信与计算机技术国际会议ICFCCT 2012)

会议地点: 哈尔滨

会议语种:英文

页码: 10-13

在线出版日期: 2012-05-19（万方平台首次上网日期，不代表论文的发表时间）