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Efficient Call Admission Control for MPEG-4 wireless videoconference traffic

Koutsakis, P.ORCID: 0000-0002-4168-0888 (2007) Efficient Call Admission Control for MPEG-4 wireless videoconference traffic. In: 2007 16th International Conference on Computer Communications and Networks, 13 - 16 August 2007, Honolulu, HI, USA pp. 693-698.

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User mobility, combined with the rapidly growing number of multimedia applications, form a challenging and yet unresolved problem for the development of Call Admission Control schemes over next generation wireless cellular networks. In this work we propose a new efficient CAC scheme for MPEG-4 videoconference traffic over cellular networks, which uses precomputed traffic scenarios for its decision-making. Our scheme is shown, via an extensive simulation study, to clearly excel in comparison with well-known existing approaches, in terms of quality of service (QoS) provisioning to users receiving videoconference traffic.

Item Type: Conference Paper
Publisher: IEEE
Copyright: © 2007 IEEE
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