A dynamic groupwise successive interference cancellation array receiver scheme for DS-CDMA systems

被引：0

作者：

Shao, L ^{[1
]}

Bi, GG ^{[1
]}

机构：

[1] Southeast Univ, Dept Radio Engn, Nanjing 210096, Peoples R China

来源：

WCNC: 2000 IEEE WIRELESS COMMUNICATIONS AND NETWORKING CONFERENCE, VOLS 1-3 | 2000年

关键词：

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：

Integrating adaptive antenna array (AAA) with multiuser detection (MUD) is a new trend in research area to improve system performance and capacity. In this paper, a new dynamic groupwise successive interference cancellation array receiver scheme for DS-CDMA systems is proposed and compared with other schemes. In this scheme, AAA beamforming based on DOA estimation Is integrated with multistage interference cancellation(IC). Simulation results illustrate that our method outperform existing interference cancellers for DS-CDMA systems in the multipath Rayleigh fading channel environment.

引用

页码：343 / 346

页数：4