Joint Relay Selection and ARQ in Cooperative Diversity Wireless Networks

被引：0
|
作者：
Zhu YiJun [1 ]
Li Ying [1 ]
Duan Zhiying [1 ]
Liang JinShan [1 ]
Hu Hanying [1 ]
机构：
[1] Zhengzhou Informat Sci & Technol Inst, Zhengzhou, Henan, Peoples R China
来源：
2008 4TH INTERNATIONAL CONFERENCE ON WIRELESS COMMUNICATIONS, NETWORKING AND MOBILE COMPUTING, VOLS 1-31 | 2008年
关键词：
cooperative diversity; relay selection; ARQ wireless sensors networks;
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 concept of cooperative diversity promises to offer the benefits of spatial diversity gains to handheld wireless devices with single antennas. So far the research has focused on special modulation or space-time coding in order to allow the cooperating terminals transmit simultaneously during the relay phase. In this paper, we proposed a joint relay selection and ARQ scheme in the cooperative diversity wireless networks. The simulation comparison of the direct transmission scheme, decode-and-forward scheme (DF) and joint relay selection and ARQ scheme showed that the proposed scheme can always achieve the highest throughput.
引用
收藏
页码：517 / 519
页数：3
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