An improved recursive algorithm for BLAST

被引：0
|
作者：
Zhu, Hufei [1 ]
Lei, Zhongding [2 ]
Chin, Francois [2 ]
机构：
[1] Natl Univ Singapore, Dept Elect & Comp Engn, Singapore, Singapore
[2] Inst Infocomm Res Agcy Sci, Technol & Res, Singapore, Singapore
来源：
2006 IEEE 63RD VEHICULAR TECHNOLOGY CONFERENCE, VOLS 1-6 | 2006年
关键词：
MIMO; BLAST; V-BLAST; fast algorithm;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
In this paper, an improved recursive algorithm for BLAST is proposed. The speedups of the improved recursive algorithm over the original recursive algorithm in the number of multiplications and additions are 1.47 and 1.2 respectively. And the speedups of the improved recursive algorithm over the conventional V-BLAST in the number of multiplications and additions are 1.43M+2.93 and 1.43M+2.67, respectively, when the number of transmitting antennas is equal to the number of receiving antennas and is M.
引用
收藏
页码：1918 / +
页数：2
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