Proceedings of the 2015 International Conference on Materials Engineering and Information Technology Applications

DAIMD: An Improved Multimedia Stream Congestion Control Algorithm

Authors
Fuzhe Zhao, Yuqing Huang, Zhiyong Tan, Bingxin Xue
Corresponding Author
Fuzhe Zhao
Available Online August 2015.
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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Volume Title
Proceedings of the 2015 International Conference on Materials Engineering and Information Technology Applications
Series
Advances in Engineering Research
Publication Date
August 2015
ISBN
10.2991/meita-15.2015.44
ISSN
2352-5401
DOI
10.2991/meita-15.2015.44How to use a DOI?
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/).

Cite this article

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  -