Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/60799
Title: Optimisation of low-density parity-check codes with deterministic unequal error protection properties
Authors: Chen, X
Lau, FCM 
Keywords: Construction industry
Information management systems
Internet
Intranet
Extranet
Issue Date: 2011
Publisher: Institution of Engineering and Technology
Source: IET communications, 2011, v. 5, no. 11, p. 1560-1565 How to cite?
Journal: IET communications 
Abstract: In this study, the authors propose a systematic method of designing low-density parity-check codes with deterministic unequal-error-protection characteristics over an additive white Gaussian noise channel. The proposed method optimises the code rate or the noise threshold while at the same time guaranteeing that different classes of code bits can achieve their respective target error probabilities within a specified number of decoding iterations. The authors also derive the necessary and sufficient stability condition for the optimisation method.
URI: http://hdl.handle.net/10397/60799
ISSN: 1751-8628 (print)
1751-8636 (online)
DOI: 10.1049/iet-com.2010.0677
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