Decoding of convolutional codes on a sliding window during signal propagation in a multipath communications channel

被引：0
|
作者：
Shpylka A.A. [1 ]
Zhuk S.Ya. [1 ]
机构：
[1] National Technical University of Ukraine Kyiv Polytechnic Institute (NTUU KPI), Kyiv
来源：
Radioelectronics and Communications Systems | 2010年 / 53卷 / 9期
关键词：
Coder State; Convolutional Code; Posteriori Probability; Multipath Channel; Information Symbol;
D O I：
10.3103/S0735272710090086
中图分类号：
学科分类号：
摘要：
Anoptimal recursive algorithm for joint interpolation of the Markov sequence of information symbols on a sliding window and for the interpolation with a fixed delay of the coder state has been synthesized under conditions of signal propagation in a multipath communications channel with known parameters. This algorithm makes it possible to perform the decoding of convolutional codes using the criterion of maximum of a posteriori probability. The analysis of the resultant algorithm was performed by using the computer statistical simulation. © 2010 Allerton Press, Inc.
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收藏
页码：497 / 501
页数：4
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