Joint Selection of Adaptive Relaying Mode in Cooperative Transmission

doi:10.1016/S1005-8885(09)60442-8

中国邮电高校学报(英文) ›› 2010, Vol. 17 ›› Issue (2): 30-35.doi: 10.1016/S1005-8885(09)60442-8

Joint Selection of Adaptive Relaying Mode in Cooperative Transmission

王朝炜¹,李立华²,王海峰²,邬刚²

1. 北京邮电大学泛网无线通信教育部重点实验室（北京邮电大学）
2.

收稿日期:2009-04-27 修回日期:2009-09-27 出版日期:2010-04-30 发布日期:2010-06-01
通讯作者: 王朝炜 E-mail:wcwqxj@gmail.com
基金资助:
国家863计划项目(2007AA01Z261)，国家自然基金项目(60702051)，教育部博士点基金新教师项目(20070013028)，Nokia公司国际高校合作项目

Joint Selection of Adaptive Relaying Mode in Cooperative Transmission

Received:2009-04-27 Revised:2009-09-27 Online:2010-04-30 Published:2010-06-01

摘要/Abstract

摘要：

Relay is a promising technology in wireless communications. There are several relaying modes for different channel conditions. In this paper, an adaptive relaying mode selection scheme jointly by destination and relay is proposed. The proposed scheme alters the signal forwarding mode at the relay station. It adaptively chooses among Amplify-and-Forward, Decode-and-Forward and direct mode according to Cyclic Redundancy Check (CRC) detection at relay and destination. Moreover, Block Error Rate (BLER) and throughput are adopted to evaluate system performance. The simulation results demonstrate that the proposed scheme significantly outperforms other existing relaying mode selection schemes.

关键词:

decode-and-forward

Abstract:

Key words:

decode-and-forward

参考文献

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Joint Selection of Adaptive Relaying Mode in Cooperative Transmission

Joint Selection of Adaptive Relaying Mode in Cooperative Transmission

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