An Alamouti Coding Scheme for Asynchronous Cooperative Communication Systems Over Frequency Selective Fading Channels

被引：0
|
作者：
Lee, Youngpo [1 ]
Kang, Seung Goo [1 ]
Chong, Dahae [1 ]
Kim, Junhwan [1 ]
Baek, Jeehyeon [1 ]
Yoon, Seokho [1 ]
机构：
[1] Sungkyunkwan Univ, Sch Informat & Commun Engn, Suwon, South Korea
来源：
2011 IEEE VEHICULAR TECHNOLOGY CONFERENCE (VTC FALL) | 2011年
关键词：
Asynchronous cooperative communication systems; Alamouti coding; frequency selective fading channels; NETWORKS; CODES;
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：
This paper addresses a novel Alamouti coding scheme for asynchronous cooperative communication systems over frequency selective fading channels. In the proposed scheme, the Alamouti coded form at the destination node is constructed through a simple combination of symbols at the source node, instead of the time-reversal operation at the relay nodes used in the conventional scheme. Numerical results show that the proposed scheme achieves a higher order cooperative diversity than that of the conventional scheme.
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页数：5
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