Performance Analysis of SNR-Based Incremental Hybrid Decode-Amplify-Forward Cooperative Relaying Protocol
Performance Analysis of SNR-Based Incremental Hybrid Decode-Amplify-Forward Cooperative Relaying Protocol
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基于信噪比的增量式混合解码-放大-转发协作中继协议的性能分析
DOI:
10.1109/tcomm.2015.2427166
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发表时间:
2015-04
影响因子:
8.3
通讯作者:
Yuan, Dongfeng
中科院分区:
文献类型:
--
作者:
Bai, Zhiquan;Jia, Jianlan;Wang, Cheng-Xiang;Yuan, Dongfeng
In this paper, we propose and analyze a new relaying scheme for the three-node cooperative relaying system, named as incremental hybrid decode-amplify-forward relaying (IHDAF), where the relay may choose to keep silent or transmit message in decode-and-forward (DF) or amplify-and-forward (AF) mode based on the qualities of the channels among the source, relay, and destination. Closed-form expressions of the outage probability and bit error rate (BER) of the proposed IHDAF protocol are derived. The optimal relationship of the two important signal-to-noise ratio (SNR) thresholds at the relay and destination to decide whether cooperation is necessary and the cooperative mode has been achieved. Moreover, the effects of the power allocation schemes, SNR thresholds, and relay locations on the outage probability and BER of the IHDAF protocol are studied. Theoretical analysis and simulation results show that the IHDAF relaying scheme outperforms the incremental-selective DF (ISDF), incremental DF (IDF), and cooperative STBC schemes, especially when the relay is close to the destination.
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DOI:
10.1109/glocom.2007.823
发表时间:
2007-12
期刊:
IEEE GLOBECOM 2007 - IEEE Global Telecommunications Conference
影响因子:
--
作者:
S. Ikki;M. Ahmed
通讯作者:
S. Ikki;M. Ahmed
影响因子:
10.4
作者:
Ivan Ku;Chengxiang Wang;J. Thompson
通讯作者:
Ivan Ku;Chengxiang Wang;J. Thompson
影响因子:
2.6
作者:
T. Duong;H. Zepernick
通讯作者:
T. Duong;H. Zepernick
影响因子:
3.6
作者:
Tran Trung Duy;H. Kong
通讯作者:
Tran Trung Duy;H. Kong
DOI:
10.1109/glocom.2006.601
发表时间:
2006-11
期刊:
IEEE Globecom 2006
影响因子:
--
作者:
A. Ibrahim;A. Sadek;Weifeng Su;K. Liu
通讯作者:
A. Ibrahim;A. Sadek;Weifeng Su;K. Liu