Mythili Suryanarayana Prabhu

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—Bufferbloat is a phenomenon where excess buffers in the network cause high latency and jitter. As more and more interactive applications (e.g. voice over IP, real time video conferencing and financial transactions) run in the Internet, high latency and jitter degrade application performance. There is a pressing need to design intelligent queue management(More)
—As video traffic increases in the Internet and competes for limited bandwidth resources, it is important to design bandwidth sharing and loss protection schemes that account for video characteristics, beyond the traditional paradigm of fair-rate allocation among data flows. Ideally, such a scheme should handle both persistent and transient congestion as(More)
—Media cloud services offer an unique opportunity for alleviating many of the technical challenges faced by mobile media streaming, especially for applications with stringent latency requirements. In this paper, we propose a novel cloud-assisted architecture for supporting low-latency mobile media streaming applications such as onling gaming and video(More)
We present a network-assisted scheme for media-aware bandwidth sharing among multiple video streaming sessions. Departing from the conventional paradigm of fair-rate allocation among data traffic flows, our scheme allocates the bottleneck bandwidth among the video streams according to their rate-distortion (R-D) characteristics, with the objective of(More)
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