Opportunistic Network Coding for the Two-Way Relay Channel Based on Coded Cooperation

被引：1
|
作者：
Zhong, Xinyi [1 ]
Xu, Youyun [1 ]
Li, Mo [1 ]
机构：
[1] PLA Univ Sci & Technol, Inst Commun Engn, Nanjing 210007, Jiangsu, Peoples R China
来源：
IEICE TRANSACTIONS ON COMMUNICATIONS | 2012年 / E95B卷 / 03期
基金：
中国国家自然科学基金;
关键词：
network coding; error control coding; coded cooperation; fading channels; WIRELESS NETWORKS;
D O I：
10.1587/transcom.E95.B.980
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：
We use network coding based on coded cooperation for the Two-Way Relay channel, where two nodes communicate with each other assisted by a third, relay node. We consider the time-division two-way relay channel without power control, which means the two users and the relay use the same transmission power. Using the proposed network coding approach, channel codes are used at both users and network coding is used at the relay. It is shown via simulation that the proposed scheme provides substantial coding gain in fading channels.
引用
收藏
页码：980 / 982
页数：3
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