LDPC Convolutional Codes Based on Braided Convolutional Codes

被引：1
|
作者：
Tavares, Marcos B. S. [1 ]
Lentmaier, Michael [1 ]
Zigangirov, Kamil Sh. [2 ]
Fettweis, Gerhard R. [1 ]
机构：
[1] Tech Univ Dresden, Vodafone Chair Mobile Commun Syst, D-01062 Dresden, Germany
[2] Univ Notre Dame, Dept Elect Engn, Notre Dame, IN 46556 USA
来源：
2008 IEEE INTERNATIONAL SYMPOSIUM ON INFORMATION THEORY PROCEEDINGS, VOLS 1-6 | 2008年
关键词：
D O I：
10.1109/ISIT.2008.4595144
中图分类号：
TP301 [理论、方法];
学科分类号：
081202 ;
摘要：
We introduce and analyze new constructions of LDPC convolutional codes and their tail-biting versions which are obtained from braided convolutional codes. The basic ideas behind the encoding and decoding architectures for these codes are presented. Additionally, asymptotic results concerning the iterative thresholds are shown for different ensembles. Finally, we evaluate the bit error rate performances of several codes by means of computer simulations.
引用
收藏
页码：1035 / +
页数：2
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