Post-decoding timing synchronization of turbo codes on AWGN channels

被引：0
|
作者：
Mielczarek, B [1 ]
Svensson, A [1 ]
机构：
[1] Chalmers Univ Technol, Dept Signals & Syst, Commun Syst Grp, SE-41296 Gothenburg, Sweden
来源：
2000 IEEE 51ST VEHICULAR TECHNOLOGY CONFERENCE, PROCEEDINGS, VOLS 1-3 | 2000年
关键词：
D O I：
暂无
中图分类号：
TP39 [计算机的应用];
学科分类号：
081203 ; 0835 ;
摘要：
This paper presents a novel approach to the timing offset compensation based on knowledge of the code. The proposed algorithm consists of two parts: the first, an ML-optimal, rough synchronization and the second, a precise synchronization method, based on particular features of turbo coding. The performance of the presented algorithm is superior to the typical ML-based synchronizer and is close to the performance of a perfectly synchronized system.
引用
收藏
页码：1265 / 1270
页数：6
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