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In HTTP adaptive streaming, the length of each video segment is not strictly specified; choosing segment duration is an implementation-specific decision. In this paper, we evaluate the effects of segment duration to video streaming performance in various network conditions. By carrying out experiments we realize that the choice of segment duration has a profound impact on several aspects including...
This paper studies the delay-quality tradeoff of variable bitrate (VBR) videos in multi-bitrate adaptive streaming. A novel method is presented that provides an adapted video with the best possible quality while still meeting the constraints of bandwidth and delay.
This paper proposes a mobility-aware flow admission control scheme in OpenFlow based mobile networks. Proposed scheme performs classification of the input messages at the control plane considering mobility and types of services. Then, different amount of capacities are allocated according to the class for prioritized admission control. Proposed scheme is evaluated in terms of blocking probability...
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