A Rateless Coded Protocol for Half-Duplex Wireless Relay Channels

被引：3
作者：
Uppal, Momin [1 ]
Yue, Guosen [2 ]
Wang, Xiaodong [3 ]
Xiong, Zixiang [1 ]
机构：
[1] Texas A&M Univ, Dept Elect & Comp Engn, College Stn, TX 77843 USA
[2] NEC Lab Amer Inc, Princeton, NJ 08640 USA
[3] Columbia Univ, Dept Elect Engn, New York, NY 10027 USA
来源：
2010 IEEE INTERNATIONAL SYMPOSIUM ON INFORMATION THEORY | 2010年
关键词：
PARITY-CHECK CODES;
D O I：
10.1109/ISIT.2010.5513439
中图分类号：
TP301 [理论、方法];
学科分类号：
081202 ;
摘要：
We propose a rateless coded protocol for a half-duplex wireless relay channel where all links experience independent quasi-static Rayleigh fading. The protocol utilizes a combination of rateless coded decode-forward and compress-forward relaying schemes. Assuming very limited feedback from the destination, we derive the theoretical performance limits specifically with BPSK modulation. We then implement the rateless coded relaying protocol using carefully designed Raptor codes.
引用
收藏
页码：953 / 957
页数：5
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