MAP decoder design for distributed video coding in error prone wireless channels

WARJ Weerakkody; WAC Fernando; JL Martínez; P Cuenca; F Quiles

doi:10.1109/ICIINFS.2007.4579206

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Journal article

MAP decoder design for distributed video coding in error prone wireless channels

WARJ Weerakkody, WAC Fernando, JL Martínez, P Cuenca and F Quiles

ICIIS 2007 - 2nd International Conference on Industrial and Information Systems 2007, Conference Proceedings, pp.379-382

01/12/2007

DOI: https://doi.org/10.1109/ICIINFS.2007.4579206

Abstract

In this paper MAP (Maximum a Posteriori) algorithm in the turbo decoder has been modified to use with the Distributed Video Coding (DVC) decoder, when the parity bit stream is transmitted over a noisy/fading channel. The proposed modification allows independent probability distributions for the systematic and parity components at the input to the turbo decoder. The designed MAP decoder has been tested with an AWGN and with a WCDMA channel. ©2007 IEEE.

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Title: MAP decoder design for distributed video coding in error prone wireless channels
Creators: WARJ Weerakkody
WAC Fernando
JL Martínez
P Cuenca
F Quiles
Publication Details: ICIIS 2007 - 2nd International Conference on Industrial and Information Systems 2007, Conference Proceedings, pp.379-382
Date published: 01/12/2007
Date submitted: 17/05/2017
Identifiers: 99513295102346
Academic Unit: University of Surrey
Resource Type: Journal article

MAP decoder design for distributed video coding in error prone wireless channels

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