A Modified Soft-decision Algorithm of V-BALST Architecture

摘要：

A method based on modified Sphere-decoding to compute the soft-information for the V-BLAST architecture is deduced in this paper. The system Bit Error Ratio (BER) and computation complexity are simulated and compared with the classical methods. Simulation indicates that the new methods can reduce the decoding complexity with negligible performance degradation.

关键词： V-BLAST MIMO Sphere-decoding

作者: Dongfeng Zhao Daoben Li

作者单位: Key Laboratory of Information Processing and Intelligent Technology Information Engineering School, BUPT (Beijing University of Posts and Telecommunications) Beijing, China

会议类型: 国际会议

会议名称: The 4th International Conference on Wireless Communications, Networking and Mobile Computing(第四届IEEE无线通信、网络技术及移动计算国际会议)

会议地点: 大连

会议语种:英文

页码: 1-4

在线出版日期: 2008-10-12（万方平台首次上网日期，不代表论文的发表时间）