Fast SUBMAP decoders for duo-binary turbo-codes

被引：2

作者：

Saouter, Y

Berrou, C

机构：

来源：

1ST IEEE INTERNATIONAL CONFERENCE ON CIRCUITS AND SYSTEMS FOR COMMNICATIONS, PROCEEDINGS | 2002年

关键词：

turbo-codes; SUBMAP; VLSI; gigabit networking;

D O I：

10.1109/OCCSC.2002.1029067

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：

Since 1993, turbo-codes [1] have been used in several communications systems because of their high performance in error correction. over noisy channels. In data frame applications, the main decoding algorithm used in this technology is the suboptimal maximum a posteriori algorithm (SUBMAP). In this paper, we describe several implementations of a SUBMAP decoder for duo-binary codes, the final one being optimized for speed.

引用

页码：150 / 153

页数：4