Flexible Convolutional Codes: Variable Rate and Complexity

doi:10.1109/TCOMM.2011.121211.110124

2012-03-01

PRE

Panagiotis Rizomiliotis

N. Kalouptsidis

DOI：10.1109/TCOMM.2011.121211.110124

原文链接

原文求助

摘要

En 中文

In this study, a method is presented for constructing convolutional codes of variable rate and decoding complexity. Starting with an (n, 1, m) mother code, the techniques of puncturing and path pruning are utilized in order to construct large families of convolutional codes of various code rates and complexity. Decoding is performed using the trellis of the mother code.

Keyword:

Convolutional codes

trellis complexity

path pruning

puncturing

maximum likelihood decoding

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期刊

IEEE Transactions on Communications

IF:

8.3

论文数:

1.2W

被引数:

3.6W

机构

University of Aegean

学者数:

1.8K

论文数: 1.6K

被引数: 5

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