Distributed turbo coded diversity for relay channel

被引：256
|
作者：
Zhao, B [1 ]
Valenti, MC [1 ]
机构：
[1] W Virginia Univ, Dept Comp Sci & Elect Engn, Morgantown, WV 26506 USA
来源：
ELECTRONICS LETTERS | 2003年 / 39卷 / 10期
关键词：
D O I：
10.1049/el:20030526
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：
A novel coding technique is proposed for the quasi-static fading relay channel. The source broadcasts a recursive code to both relay and destination. The relay decodes, interleaves, and re-encodes the message prior to forwarding. Because the destination receives both codes in parallel, a distributed turbo code is embedded in the relay channel. Results indicate a combined diversity and coding gain, which is significant even for simple constituent codes.
引用
收藏
页码：786 / 787
页数：2
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