Performance of Multiuser MIMO System Employing Block Diagonalization with Antenna Selection at Mobile Stations

摘要：

This paper reports investigations into capacity of a multiuser Multiple-Input Multiple-Output (MIMO) system which uses a block diagonalization (BD) scheme with antenna selection at mobile stations (MSs). It is shown that the antenna selection at MSs improves capacity while at the same time it offers an effective solution to hardware size and cost. Also it is advantageous from the point of view of simplicity of signal processing at mobile stations. Two antenna selection schemes are investigated, one is the norm-based selection and the other is project-maximization selection. The simulations results show that the project-maximization selection is superior over the norm-based selection.

关键词： MIMO Block Diagonalization Broadcasting Antenna Selection

作者: Feng Wang Yu Zhang Marek E. Bialkowski Jianxin Wang

作者单位: School of Information Technology and Electrical Engineering The University of Queensland Brisbane, A School of Electronic Engineering and Optoelectronic Technology Nanjing University of Science and Tec

会议类型: 国际会议

会议名称: 2010 2nd International Conference on Signal Processing System(2010年信号处理系统国际会议 ICSPS 2010)

会议地点: 大连

会议语种:英文

页码: 671-675

在线出版日期: 2010-07-05（万方平台首次上网日期，不代表论文的发表时间）