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Measurement of buffer requirement trends for real time traffic over TCP
Cocker, E.9; Ghazzi, F.9; Speidel, U.9; Dong, M.-C.1; Wong, V.1; Han Vinck, A.J.2; Yamamoto, H.3; Yokoo, H.4; Morita, H.5; Ferreira, H.6; Emleh, A.6; McFadzien, R.7; Palelei, S.8; Eimann, R.9
2014-09-16
Conference Name2014 IEEE 15th International Conference on High Performance Switching and Routing, HPSR 2014
Source Publication2014 IEEE 15th International Conference on High Performance Switching and Routing, HPSR 2014
Pages120-124
Conference Date7 1, 2014 - 7 4, 2014
Conference PlaceVancouver, BC, Canada
Author of SourceInstitute of Electrical and Electronics Engineers Inc.
AbstractConceptionally the User Datagram Protocol (UDP) should be well-suited for real-time applications, e.g., for Voice over IP (VoIP). However, many such applications, e.g., Skype, use the Transmission Control Protocol (TCP) either as a primary protocol or as a backup protocol when UDP is blocked, despite TCP's flow control-related data delays. This paper proposes a technique for the estimation of the application buffer requirements of such TCP-based applications and the amount of data congestion in real-time TCP data streams. We apply this technique to data collected from a global network exchanging synthetic real-time traffic over TCP. Our results show that the buffering requirements vary widely with time and path but can be substantial in many cases. © 2014 IEEE.
DOI10.1109/HPSR.2014.6900891
Language英语
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Document TypeConference paper
CollectionUniversity of Macau
Affiliation1.University of Macau, China;
2.University of Duisburg-Essen, Germany;
3.University of Tokyo, Japan;
4.Gunma University, Japan;
5.University of Electro-Communication, Japan;
6.University of Johannesburg, South Africa;
7.Telecom Cook Islands, Cook Islands;
8.Ministry of Revenue, Tonga, Tonga;
9.Department of Computer Science, University of Auckland, New Zealand
Recommended Citation
GB/T 7714
Cocker, E.,Ghazzi, F.,Speidel, U.,et al. Measurement of buffer requirement trends for real time traffic over TCP[C]//Institute of Electrical and Electronics Engineers Inc.,2014:120-124.
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