PROJECT TITLE :
Smoothness Constraint Based Stochastic Optimization for Wireless Scalable Video Streaming
ABSTRACT:
The randomness of wireless channels, which may cause frequent interruption or fluctuation of video playback, is difficult for wireless video streaming. During this letter, a smoothness constraint primarily based dynamic layer switching strategy is proposed for wireless scalable video streaming over a variable bitrate channel. It aims for optimizing long-term quality of users' experience via maximizing video quality subject to a constraint on playback smoothness ( i.e., interruption and fluctuation). The proposed algorithm will not need a priori data of the channel dynamics, and is capable of operating on-line with the currently out there info. We tend to further characterize the attainable performance of the proposed algorithm by theoretical analysis in addition to experiments.
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