Prevoting Cancellation-Based Detection for Underdetermined MIMO Systems

doi:10.1155/2010/932904

CORC > 北京大学 > 信息科学技术学院

	Prevoting Cancellation-Based Detection for Underdetermined MIMO Systems
	Bai, Lin ; Chen, Chen ; Choi, Jinho
刊名	eurasip journal on wireless communications and networking
	2010
关键词	MAXIMUM-LIKELIHOOD DETECTION MULTIPLE-OUTPUT CHANNELS FADING CHANNELS PERFORMANCE DECODER SEARCH ALGORITHMS POINT CODES
DOI	10.1155/2010/932904
英文摘要	Various detection methods including the maximum likelihood (ML) detection have been studied for multiple-input multiple-output (MIMO) systems. While it is usually assumed that the number of independent data symbols, M, to be transmitted by multiple antennas simultaneously is smaller than or equal to that of the receive antennas, N, in most cases, there could be cases where M > N, which results in underdetermined MIMO systems. In this paper, we employ the prevoting cancellation based detection for underdetermined MIMO systems and show that the proposed detectors can exploit a full receive diversity. Furthermore, the prevoting vector selection criteria for the proposed detectors are taken into account to improve performance further. We also show that our proposed scheme has a lower computational complexity compared to existing approaches, in particular when slow fading MIMO channels are considered.; Engineering, Electrical & Electronic; Telecommunications; SCI(E); EI; 2; ARTICLE; 2010
语种	英语
内容类型	期刊论文
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/396037]
专题	信息科学技术学院
推荐引用方式 GB/T 7714	Bai, Lin,Chen, Chen,Choi, Jinho. Prevoting Cancellation-Based Detection for Underdetermined MIMO Systems[J]. eurasip journal on wireless communications and networking,2010.
APA	Bai, Lin,Chen, Chen,&Choi, Jinho.(2010).Prevoting Cancellation-Based Detection for Underdetermined MIMO Systems.eurasip journal on wireless communications and networking.
MLA	Bai, Lin,et al."Prevoting Cancellation-Based Detection for Underdetermined MIMO Systems".eurasip journal on wireless communications and networking (2010).