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Error Correction With Chaotic Switching Between Convolutional Codecs

delete2008-12-01
delete9
PRE
AI
T
Tze Yang Ng *
L
Lock Yue Chew
S
Sadasivan Puthusserypady
DOI:10.1109/TCSI.2008.925938delete
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摘要

摘要

En 中文
In this paper, a heterogeneous channel-coding scheme that combines a convolutional codec and a chaotic system into a single unit is proposed. The goal is to achieve a new coding technique that possesses the dual features of error correction and encryption. The proposed system is able to achieve reasonable error-correction performance when made. to switch between optimal configurations. Its increased complexity makes it more secure relative to the conventional systems. Two additional systems that employ different chaotic switching methods are also proposed and studied. The investigation reveals the existence of tradeoffs between error-correction capability and the complexity of these systems.
Keyword:
Channel coding
chaos
cryptography
error correction
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期刊

IEEE Transactions on Circuits and Systems I-Regular Papers 封面图
IEEE Transactions on Circuits and Systems I-Regular Papers
IF:
5.2
论文数:
9.7K
被引数:
2.2W

机构

N
Nanyang Technological University
学者数:
4.9W
论文数: 4.8W
被引数: 8.1W
N
National University of Singapore
学者数:
7.5W
论文数: 6.5W
被引数: 11.4W
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