A novel fractionally spaced frequency domain equalization scheme for single carrier cyclic prefix assisted MIMO-CDMA systems

被引：1
|
作者：
Li, Baojin [1 ]
Wang, Qixing [1 ]
Chang, Yongyu [1 ]
Yang, Dacheng [1 ]
机构：
[1] Beijing Univ Posts & Telecommun, Beijing 100088, Peoples R China
来源：
2007 IEEE 65TH VEHICULAR TECHNOLOGY CONFERENCE, VOLS 1-6 | 2007年
关键词：
frequency domain equalization; frequency selective; MIMO; PIC;
D O I：
10.1109/VETECS.2007.315
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, we propose a novel fractionally spaced frequency domain equalization scheme for the downlink of single carrier cyclic prefix assisted MIMO-CDMA system over frequency selective channels. This scheme combines the fractionally spaced frequency domain equalizer with parallel interference cancellation (PIC) in the frequency domain to cancel the inter chip interference (ICI), inter antenna interference (IAI) and multiple access interference (MAI). It is shown that our proposed scheme significantly outperforms the conventional frequency domain equalization algorithms with low complexity.
引用
收藏
页码：1510 / 1514
页数：5
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