Design and analysis of LDPC codes for joint source-channel decoding of two correlated sensors

This study is concerned with the design of ensembles of systematic low-density parity-check (LDPC) codes to increase the lifetime of wireless sensors by taking advantage of the inherent correlation between the transmitted data of the sensors. The authors consider two correlated sensors where the dat...

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Bibliographic Details
Published in:	IET communications Vol. 12; no. 8; pp. 1003 - 1010
Main Authors:	Khas, Mohamad, Saeedi, Hamid, Asvadi, Reza
Format:	Journal Article
Language:	English
Published:	The Institution of Engineering and Technology 15.05.2018
Subjects:	asymptotic performance analysis combined source‐channel coding component LDPC decoders correlated sensors decoding decoding thresholds extrinsic information transfer charts independent channels inherent correlation joint source‐channel decoding low‐density parity‐check codes parity check codes point‐to‐point communications Research Article wireless sensors parity check codes correlated sensors inherent correlation combined source-channel coding point-to-point communications decoding thresholds decoding wireless sensors extrinsic information transfer charts component LDPC decoders low-density parity-check codes asymptotic performance analysis joint source-channel decoding independent channels
ISSN:	1751-8628, 1751-8636
Online Access:	Get full text
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