Performance of MC-CDMA system with antenna array

被引：0
|
作者：
Chen, JS [1 ]
Yang, W [1 ]
Li, SM [1 ]
Tan, ZH [1 ]
机构：
[1] Beijing Jiaotong Univ, Sch Elect & Informat Engn, Beijing, Peoples R China
来源：
5th World Wireless Congress, Proceedings | 2004年
关键词：
MC-CDMA; antenna array; spatial combination; subcarrier combination;
D O I：
暂无
中图分类号：
TN [电子技术、通信技术];
学科分类号：
0809 ;
摘要：
The performance of MC-CDMA system incorporated with antenna array and QPSK modulation is investigated in this paper, it shows attractive property of overcoming multipath fading and mitigating multiuser interference. The optimum and suboptimum spatial and subcarrier combination scheme is proposed based on the detailed analysis of multiuser interference and noise characteristic, and then, the system error probability is derived. Computer simulation shows the exactness of proposed approach and significant performance and capacity improvement compared to the system without antenna array.
引用
收藏
页码：421 / 426
页数：6
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