Maximum a posteriori decoding and turbo codes for general memoryless channels

Proceedings. International Symposium on Information Theory, 2005. ISIT 2005. Pub Date : 2005-10-31 DOI:10.1109/ISIT.2005.1523540

C. Méasson, R. Urbanke, A. Montanari, T. Richardson

引用次数: 18

Abstract

We derive further properties of EXIT and generalized EXIT curves. In particular we present an area theorem for iterative (as compared to MAP) decoding, we show how to compute upper-bounds on the MAP threshold for general channels and we apply these techniques to turbo codes

查看原文本刊更多论文

最大后验解码和turbo码一般无内存信道

进一步导出了EXIT曲线和广义EXIT曲线的性质。特别地，我们提出了迭代(与MAP相比)解码的面积定理，我们展示了如何计算一般信道MAP阈值的上界，并将这些技术应用于turbo码

本文章由计算机程序翻译，如有差异，请以英文原文为准。

求助全文

约1分钟内获得全文求助全文

来源期刊

Proceedings. International Symposium on Information Theory, 2005. ISIT 2005.

自引率

0.00%

发文量