A real-time video transmission method over TCP based on delay prediction

Residential College	false
Status	已發表Published
	A real-time video transmission method over TCP based on delay prediction
	Xiong Y.-H.2; Wu M.2; Jia W.-J.1
	2010-08-01
Source Publication	Zhongnan Daxue Xuebao (Ziran Kexue Ban)/Journal of Central South University (Science and Technology)
ISSN	16727207
Volume	41 Issue:4 Pages:1449-1456
Abstract	The process of real-time video streaming across the Internet using TCP (transmission control protocol) was analyzed, and the sending-delays were found to be the critical influencing factors on the end-to-end delays of real-time video frame using TCP. A method that utilizes the sending-delays to judge the playing performance of the video frames was presented. A recursive Markov prediction model was proposed to predict the sending-delays of real-time video frames with input parameters as video frame lengths, network loss ratio, RTT (Round trip time) and TCP congestion window size. The NS2 simulator was introduced. The results show that the prediction value of video frame sending-delays can be used to determine whether it is feasible for a video frame to be transmitted using TCP, which provides importance reference for streaming transmission scheme based on TCP.
Keyword	Delay prediction Markov Real-time video TCP
URL	View the original
Language	英語English
Fulltext Access	View Full-Text via Scopus
Document Type	Journal article
Collection	University of Macau
Affiliation	1.The University of Hong Kong 2.Central South University China
Recommended Citation GB/T 7714	Xiong Y.-H.,Wu M.,Jia W.-J.. A real-time video transmission method over TCP based on delay prediction[J]. Zhongnan Daxue Xuebao (Ziran Kexue Ban)/Journal of Central South University (Science and Technology), 2010, 41(4), 1449-1456.
APA	Xiong Y.-H.., Wu M.., & Jia W.-J. (2010). A real-time video transmission method over TCP based on delay prediction. Zhongnan Daxue Xuebao (Ziran Kexue Ban)/Journal of Central South University (Science and Technology), 41(4), 1449-1456.
MLA	Xiong Y.-H.,et al."A real-time video transmission method over TCP based on delay prediction".Zhongnan Daxue Xuebao (Ziran Kexue Ban)/Journal of Central South University (Science and Technology) 41.4(2010):1449-1456.

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