A novel beam selection transmit diversity scheme for DS-CDMA system

被引：0
|
作者：
Zhou, Y [1 ]
Chin, F
Liang, YC
Ko, CC
机构：
[1] Natl Univ Singapore, Dept Elect & Comp Engn, Singapore 119260, Singapore
[2] Natl Univ Singapore, Ctr Wireless Commun, Singapore 117674, Singapore
来源：
IEICE TRANSACTIONS ON COMMUNICATIONS | 2001年 / E84B卷 / 08期
关键词：
transmit antenna diversity; downlink beamforming; DS-CDMA;
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, a novel beam selection transmit diversity (BSTD) scheme is proposed for the downlink transmission of frequency division duplex (FDD) based DS-CDMA system. As a combination of selection transmit diversity and steering vector based beamforming, the BSTD scheme provides diversity gain as well as reducing multiple access interference in downlink. Moreover, to have a better understanding, the performance of the BSTD is also compared with other schemes. The comparison results show that the BSTD would be a promising candidate for the downlink transmission if both performance and implementation complexity are considered.
引用
收藏
页码：2178 / 2185
页数：8
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