Bit error rate analysis of multiuser and space-time coded MC-CDMA systems

被引：0
|
作者：
Golkar, Bijan [1 ]
Danilo-Lemoine, Florence [1 ]
机构：
[1] Carleton Univ, Dept Syst & Comp Engn, Ottawa, ON K1S 5B6, Canada
来源：
2007 IEEE MILITARY COMMUNICATIONS CONFERENCE, VOLS 1-8 | 2007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：
In this paper bit error rate expressions for downlink multi-user and space-time coded Multicarrier CDMA (MC-CDMA) systems in correlated frequency selective channels are derived. It is shown that there is a good match between the semi-analytical BER performance and the BER simulation results. The impact of the variations of the delay spread of the channel on the performance of the system is discussed and it is shown that the correlation between subcarriers of the system has limited effect on the performance.
引用
收藏
页码：3593 / 3599
页数：7
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