Relay Cooperation Schemes for the Multiple Access Relay Channel: Compute-and-Forward and Successive Interference Cancellation

被引：0
|
作者：
Sattar, Zeeshan [1 ]
Jiang, Yunxiang [1 ]
Lau, Francis C. M. [1 ]
机构：
[1] Hong Kong Polytech Univ, Dept Elect & Informat Engn, Hong Kong, Hong Kong, Peoples R China
来源：
2014 IEEE WIRELESS COMMUNICATIONS AND NETWORKING CONFERENCE (WCNC) | 2014年
基金：
中国国家自然科学基金;
关键词：
Multiple access relay channel; compute-and-forward; successive interference cancellation; nested lattice 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：
In this paper, we propose two relay cooperation schemes for a Multiple Access Relay Channel (MARC). The proposed schemes make use of a lattice-based approach to block Markov encoding. The first scheme applies Compute And-Forward (CAF) at the relay and Successive Interference Cancellation (SIC) at the destination; whereas the second one applies SIC at both the relay and the destination. A detailed analysis of the rates achieved by these two schemes is also provided. The schemes are further studied under two specific channel settings.
引用
收藏
页码：1070 / 1075
页数：6
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