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Cross-Layer QoS Control for Distributed Video Coding
Chul Keun KIM Doug Young SUH Gwang-Hoon PARK
IEICE TRANSACTIONS on Communications
Publication Date: 2010/09/01
Online ISSN: 1745-1345
Print ISSN: 0916-8516
Type of Manuscript: LETTER
Category: Multimedia Systems for Communications
DVC, DSC, rate control, packet loss, quantization parameter,
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We propose a new channel adaptive distributed video coding algorithm, which is adaptive to time-varying available bitrate and packet loss ratio. The proposed method controls the quantization parameter according to channel condition of especially error-prone mobile channel. Simulation shows that the proposed algorithm outperforms the conventional rate-control-only algorithm.