CUED Publications database

Low-complexity fixed-to-fixed joint source-channel coding

Bocharova, IE and Guillén I Fàbregas, A and Kudryashov, BD and Martinez, A and Campo, AT and Vazquez-Vilar, G (2014) Low-complexity fixed-to-fixed joint source-channel coding. In: UNSPECIFIED pp. 132-136..

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Abstract

© 2014 IEEE. A source-channel coding scheme in which source messages are assigned to two classes and encoded using a channel code that depends on the class index is studied. A low-complexity implementation with two quasi-cyclic LDPC codes with belief-propagation decoding achieves a better frame error rate than optimized separate coding. The coding gain obtained by simulation is consistent with the theoretical gain.

Item Type: Conference or Workshop Item (UNSPECIFIED)
Subjects: UNSPECIFIED
Divisions: Div F > Signal Processing and Communications
Depositing User: Cron Job
Date Deposited: 17 Jul 2017 19:43
Last Modified: 03 Aug 2017 03:13
DOI: