Institutional Repository
Technical University of Crete
Technical University of Crete
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| URI: | http://purl.tuc.gr/dl/dias/6E1A6DCF-39D1-4AB0-8AC1-D09223E6C203 | ||
| Year | 2007 | ||
| Type of Item | Conference Full Paper | ||
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| Bibliographic Citation | P. Koutsakis, “Efficient call admission control for MPEG-4 wireless videoconference traffic”, in 2007 16th IEEE Inter.l Conf. on Computer Comm. and Networks (ICCCN),pp.693 - 698.doi: 10.1109/ICCCN.2007.4317898 https://doi.org/10.1109/ICCCN.2007.4317898 | ||
| Appears in Collections |
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.
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