Unequal channel protection of multiple description codes for wireless broadcast applications

We investigate the problem of optimal channel protection of multiple-description coded (MDC) multimedia contents at a wireless access point (WAP). For each MDC packet, the WAP has the option to protect and broadcast the packet using one of the available channel coders, or to drop the packet altogeth...

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Vydané v:	Signal processing. Image communication Ročník 27; číslo 6; s. 625 - 636
Hlavní autori:	Bais, Abdul, Dey, Tanay, Sarshar, Nima
Médium:	Journal Article
Jazyk:	English
Vydavateľské údaje:	Elsevier B.V 01.07.2012
Predmet:	Broadcasting Channels Coders Convex optimization Error correction Multimedia broadcasting and streaming Multiple-description coding Noise levels Optimization Quality of service Reconstruction Strategy Wireline and wireless hybrid networks Multiple-description coding Wireline and wireless hybrid networks Error correction Convex optimization Quality of service Multimedia broadcasting and streaming
ISSN:	0923-5965, 1879-2677
On-line prístup:	Získať plný text
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