Non-coherent LDPC decoding on graphs

被引：0
|
作者：
Scherb, Ansgar [1 ]
Kammeyer, Karl-Dirk [1 ]
机构：
[1] Univ Bremen, Dept Commun Engn, Otto Hahn Allee, D-28359 Bremen, Germany
来源：
PROCEEDINGS OF 2006 IEEE INFORMATION THEORY WORKSHOP | 2006年
关键词：
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：
Within this paper graph based non-coherent decoding algorithms for LDPC encoded systems are proposed. We study a class of LDPC codes suitable for non-coherent detection. On the basis of the related graphs a non-coherent decoding algorithm with variable trade-off between computational complexity and BER performance is derived. The proposed scheme is also capable to deal with pilot symbols if available. Finally, the excellent performance of the proposed methods is verified by simulations.
引用
收藏
页码：122 / +
页数：2
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