PROJECT TITLE :
Smoothness Constraint Based Stochastic Optimization for Wireless Scalable Video Streaming
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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