Grouped Linear ZF Receiver for Multiple Antenna Systems

摘要：

In this paper, we present a new group iterative linear zero-forcing receiver for MIMO system. The signals of all layers are firstly grouped and the signals in every group are detection by linear ZeroForcing method. The successive interference cancellation detection is applied between the difference groups. Simulation results states the proposed algorithm achieves marked performance improvement compared to Zero-Forcing algorithm with a litter increase of computational complexity. Compared to the conventional ZF-VBLAST, proposed scheme reduces the complexity and delay greatly with a litter performance loss.

关键词： MIMO VBLAST space-time processing

作者: Zhongpeng Wang

作者单位: School of Information Technology and Electronic Engineering Zhejiang University of science and Technology Hangzhou, China

会议类型: 国际会议

会议名称: The International Conference on Communication Software and Networks(2009 IEEE通信软件与网络国际会议 ICCSN 2009)

会议地点: 成都

会议语种:英文

页码: 66-68

在线出版日期: 2009-02-20（万方平台首次上网日期，不代表论文的发表时间）