Two simple stopping criteria for turbo decoding

被引：177

作者：

Shao, RY ^{[1
]}

Lin, S ^{[1
]}

Fossorier, MPC ^{[1
]}

机构：

[1] Univ Hawaii Manoa, Dept Elect Engn, Honolulu, HI 96822 USA

来源：

IEEE TRANSACTIONS ON COMMUNICATIONS | 1999年 / 47卷 / 08期

基金：

美国国家科学基金会; 美国国家航空航天局;

关键词：

iterative decoding; stopping criterion; turbocodes;

D O I：

10.1109/26.780444

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：

This paper presents two simple and effective criteria for stopping the iteration process in turbo decoding with a negligible degradation of the error performance, Both criteria are devised based on the cross-entropy (CE) concept. They are as efficient as the CE criterion, but require much less and simpler computations.

引用

页码：1117 / 1120

页数：4