Cross-layer QoS control for video communications over wireless ad hoc networks
EURASIP Journal on Wireless Communications and Networking
Source-adaptation-based wireless video transport: a cross-layer approach
EURASIP Journal on Applied Signal Processing
Robust source-adaptive real-time video transport over wireless multihop networks
International Journal of Wireless and Mobile Computing
International Journal of Internet Protocol Technology
A low-complexity rate allocation algorithm for joint source-channel video coding
Image Communication
A low-complexity cross-layer optimization algorithm for video communication over wireless networks
IEEE Transactions on Multimedia
IEEE Journal on Selected Areas in Communications
Mobile Networks and Applications
Optimization power consumption model of reliability-aware GPU clusters
The Journal of Supercomputing
Scene content driven FEC allocation for video streaming
Image Communication
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In this work, we consider the delivery of digital video over future 3G wireless IP networks and we propose a low-complexity adaptive motion-based unequal error protection (UEP) video coding and transmission system which efficiently combines three existing error-resilience techniques by exploiting knowledge of the source material as well as the channel operating conditions. Given this information, the proposed system can adaptively adjust the operating parameters of the video source encoder and the forward error correction (FEC) channel encoder to maximize the delivered video quality based upon both application-layer video motion estimates and link-layer channel estimates. We demonstrate the efficacy of this approach using the ITU-T H.264 video source coder. The results indicate that a significant performance improvement can be achieved with enhanced resilience to inaccurate channel feedback information and with substantially reduced computational complexity compared to competing approaches