Measuring bottleneck link speed in packet-switched networks
Performance Evaluation
SystemC: From the Ground Up
A control-theoretic approach to rate control for streaming videos
IEEE Transactions on Multimedia - Special issue on quality-driven cross-layer design for multimedia communications
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Joint encoder and channel rate control of VBR video over ATM networks
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IEEE Transactions on Circuits and Systems for Video Technology
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IEEE Transactions on Circuits and Systems for Video Technology
On using game theory to optimize the rate control in video coding
IEEE Transactions on Circuits and Systems for Video Technology
On Lagrange multiplier and quantizer adjustment for H.264 frame-layer video rate control
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Modeling of transmission-loss-induced distortion in decoded video
IEEE Transactions on Circuits and Systems for Video Technology
A Novel Rate Control Scheme for Low Delay Video Communication of H.264/AVC Standard
IEEE Transactions on Circuits and Systems for Video Technology
Control of distributed servers for quality-fair delivery of multiple video streams
Proceedings of the 20th ACM international conference on Multimedia
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In this paper, we study the problem of rate control for streaming videos by jointly considering encoder rate control and network congestion control. We adopt a control-theoretic approach that models video streaming as a feedback control system. Based on a properly chosen operating point, the model is linearized and a proportional-integral (PI) controller is designed to stabilize the streaming video quality. We derive the guidelines for choosing parameters for the proposed PI rate controller and prove its stability properties. We also show that the PI rate controller is highly robust to fluctuations in the bottleneck link capacity. Our simulation results verify the accuracy of the analysis and demonstrate the efficacy of the proposed control-theoretic approach.