Generalized Adaptive Network Coded Cooperation (GANCC): A Unified Framework for Network Coding and Channel Coding

被引：23

作者：

Bao, Xingkai ^{[1
]}

Li, Jing ^{[1
]}

机构：

[1] Lehigh Univ, Dept Elect & Comp Engn, Bethlehem, PA 18015 USA

来源：

IEEE TRANSACTIONS ON COMMUNICATIONS | 2011年 / 59卷 / 11期

基金：

美国国家科学基金会;

关键词：

User cooperation; network coding; channel coding; low-density parity-check (LDPC) codes; density evolution;

D O I：

10.1109/TCOMM.2011.091411.070335

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：

Previous work introduced the idea of matching network codes with network graphs to handle the network dynamics. This paper further integrates channel coding in the adaptive network coding framework through an elegant treatment of circulant shifting. Several code constructions are developed. Theoretical analysis and simulations show that the resultant generalized adaptive network coded cooperation (GANCC) is simple, adaptive, distributive, and capable of remarkable coding gains even with a very small number of cooperating users.

引用

页码：2934 / 2938

页数：5

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