DAIMD: An Improved Multimedia Stream Congestion Control Algorithm

DOI

10.2991/meita-15.2015.44How to use a DOI?

Keywords

Multimedia stream; Transport protocol; TCP-like congestion control algorithm; improved algorithm

Abstract

In this paper,we analyzethe problems of current congestion control algorithm based on TCP protocol and UDP protocol for transmitting multimedia stream, and proposed an improved multimedia stream congestion control algorithm DAIMD.DAIMD adoptTCP-like congestion control algorithm to transmit multimedia stream based on RTP protocol.DAIMD improved the rate of window changesand control the rate of sending end in order to make it consistent with the change of the window, at the same time DAIMD control the minimum rate of the sending end, so as to achieve the smoothness and continuity of the multimedia stream. The experiments results demonstrate that the DAIMD effectively reduced the jitters amplitude, reached a higher PSNR(Peak Signal to Noise Ratio)and the DAIMD is more suitable for the transmission of the multimedia stream than the traditional AIMD algorithm.

Copyright

© 2015, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Fuzhe Zhao
AU  - Yuqing Huang
AU  - Zhiyong Tan
AU  - Bingxin Xue
PY  - 2015/08
DA  - 2015/08
TI  - DAIMD: An Improved Multimedia Stream Congestion Control Algorithm
BT  - Proceedings of the 2015 International Conference on Materials Engineering and Information Technology Applications
PB  - Atlantis Press
SP  - 233
EP  - 239
SN  - 2352-5401
UR  - https://doi.org/10.2991/meita-15.2015.44
DO  - 10.2991/meita-15.2015.44
ID  - Zhao2015/08
ER  -