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

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

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Publication date

January 2020

DOI

10.1109/ICIINFS.2007.4579206

Publisher

Institute of Electrical and Electronics Engineers (IEEE)

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

Abstract

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

Abstract

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