'Congestion control algorithm' presentation slideshows

Improving TCP Performance over Mobile Networks

393 views • 22 slides

Rate/Congestion Control for Multimedia Streaming

Rate/Congestion Control for Multimedia Streaming. Multimedia streams requirements. Network requirements: high bandwidth demands (uncompressed HDTV with a resolution of 1280x720 requires a bandwidth of 648 Mbit/s) isochronous communication End-user system requirements:

324 views • 21 slides

Rate/Congestion Control for Multimedia Streaming

Rate/Congestion Control for Multimedia Streaming. Multimedia streams requirements. Network requirements: high bandwidth demands (uncompressed HDTV with a resolution of 1280x720 requires a bandwidth of 648 Mbit/s) isochronous communication End-user system requirements:

213 views • 21 slides

AMP: An Adaptive Multipath TCP for Data Center Networks

AMP: An Adaptive Multipath TCP for Data Center Networks. Morteza Kheirkhah University College London, UK. Myungjin Lee University of Edinburgh, UK. IFIP Networking 2019. Data centre networks (DCN). Various applications with diverse communication patterns and requirements

186 views • 18 slides

On the Interactions Between Layered Quality Adaptation

On the Interactions Between Layered Quality Adaptation And Congestion Control for Streaming Video Mick Feamster, Deepak Bansal, and Hari Balakrishnan MIT Laboratory of Computer Science published in

278 views • 16 slides

Congestion Control Workshop Summary

454 views • 5 slides

TCP-like congestion control algorithm for stream media transmission

Currently, the influx of streaming media business tends to aggravate network congestion. In order to improve network efficiency, a new TCP-like congestion control algorithm based on RTP/TRCP protocol model is proposed in this paper. This algorithm uses an improved AIMD mechanism to control window for adjusting the transmission rate of RTP data frame by adopting TCP acknowledgment mechanism and RTCP report. This algorithm firstly deduces the formula of average delay jitter and defines some parameters such as round trip time and timeout clock value. Secondly, a kind of transmission control strategy based on feedback is presented. More importantly, this algorithm completely abandon the retransmission mechanism of TCP to keep continuity and real-time of streaming media business. The experimental results show that, compared with other RTP flow control algorithm, the proposed algorithm has better congestion control ability and it can restrain the jitter effectively.

58 views • 5 slides