Bifurcated-M routing for multi-point videoconferencing

Authors:
Gang Feng;Tak Shing P. Yum
Affiliations:
Department of Information Engineering, The Chinese University of Hong Kong, N.T., Shatin, Hong Kong;Department of Information Engineering, The Chinese University of Hong Kong, N.T., Shatin, Hong Kong
Venue:
Computer Communications
Year:
2000

Citing 4
Cited 0

Traffic descriptors for VBR video teleconferencing over ATM networks

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ATM network design and optimization: a multirate loss network framework

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ITU-T standardization of audiovisual communication systems in ATM and LAN environments

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The maximum mean time to blocking routing in circuit-switched networks

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Abstract

Dynamic routing, if properly designed, can increase the throughput of a network. In this paper, we formulate a traffic model for multi-point videoconferencing in a VP-based ATM network and derive the link level and the conference level blocking probabilities for Fixed Routing, ''Maximum Free Circuit'' Routing (or M Routing) and the ''Bifurcated-M Routing''. The traffic bifurcation principle can also be applied to MTB, M^2, or other routing schemes to provide additional improvements.