Evaluation of a DS/CDMA Multiuser Receiver Employing a Hybrid Form of Interference Cancellation in Rayleigh-Fading Channels

被引：13
|
作者：
Koulakiotis, Dimitris [1 ]
Aghvami, A. Hamid [1 ]
机构：
[1] Kings Coll London, Ctr Telecommun Res, London WC2R 2LS, Strand, England
来源：
IEEE COMMUNICATIONS LETTERS | 1998年 / 2卷 / 03期
关键词：
D O I：
10.1109/4234.662627
中图分类号：
TN [电子技术、通信技术];
学科分类号：
0809 ;
摘要：
This letter assesses the performance of a multiuser detection DS/CDMA receiver based on a hybrid scheme of successive interference cancellation (SIC) and parallel interference cancellation (PIC). Two configurations of the proposed hybrid IC are presented and compared with existing SIC and PIC schemes. The performance criteria used for comparison are complexity, delay, power control requirements, and average bit-error rate (BER) performance obtained by simulation in Rayleigh-fading channels with additive white Gaussian noise (AWGN). The suggested hybrid IC combines good average BER performance, short delay, acceptable complexity, and also operates under slow power control.
引用
收藏
页码：61 / 63
页数：3
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