New iterative detection algorithm for V-BLAST

被引：0

作者：

Li, D ^{[1
]}

Cai, L ^{[1
]}

Yang, HW ^{[1
]}

机构：

[1] Alcatel Shanghai Bell Co Ltd, Res & Innovat Ctr, Shanghai, Peoples R China

来源：

VTC2004-FALL: 2004 IEEE 60TH VEHICULAR TECHNOLOGY CONFERENCE, VOLS 1-7: WIRELESS TECHNOLOGIES FOR GLOBAL SECURITY | 2004年

关键词：

MIMO; V-BL.AST; iteration detection; diversity order;

D O I：

暂无

中图分类号：

TN [电子技术、通信技术];

学科分类号：

0809 ;

摘要：

The Vertical Bell Laboratories Layered Space-Time (V-BLAST) scheme achieves very high spectral efficiency while maintaining low implementation complexity [3]. However, the error propagation resulting from the low-diversity substreams constraints the overall system performance greatly. To solve this problem, this paper proposes a new, iterative V-BLAST detection algorithm, which greatly improves the performance of the traditional detection algorithm [4] with reasonable increase of computation complexity. The new iterative detection algorithm also has better performance and lower complexity than another iterative approach in [5].

引用

页码：2444 / 2448

页数：5

共 9 条

[1] Bäro S, 2000, GLOB TELECOMM CONF, P1067, DOI 10.1109/GLOCOM.2000.891301
[2] BENESTY J, 2003, IEEE T SIGNAL PROCES, V51
[3] Choi WJ, 2000, IEEE ICC, P1243, DOI 10.1109/ICC.2000.853698
[4] Foschini G. J., 1996, Bell Labs Technical Journal, V1, P41, DOI 10.1002/bltj.2015
[5] Golden G., 1999, ELECT LETT, V35
[6] SHEN C, 2003, ELECT LETT, V39
[7] Telatar I.E., 1995, CAPACITY MULTIANTENN
[8] Wolniansky P., 1998, P INT S SIGN SYST EL, V29, P295, DOI DOI 10.1109/ISSSE.1998.738086
[9] YANG Y, P ICCT 2003, P1082

← 1 →