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Call admission control and traffic policing mechanisms for the wireless transmission of layered videoconference traffic from MPEG-4 and H.263 video coders

Koutsakis Polychronis, Paterakis Michalis, Psychis ,S

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URI: http://purl.tuc.gr/dl/dias/AA749E5E-95E7-4B7E-A63F-1082CDC8D9FB
Year 2002
Type of Item Conference Full Paper
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Bibliographic Citation P. Koutsakis, M. Paterakis , S. Psychis, “Call admission control and traffic policing mechanisms for the wireless transmission of layered videoconference traffic from MPEG-4 and H.263 video coders”, in 2002 13th IEEE Intern. Symp. on Personal, Indoor and Mobile Radio Comm.(PIMRC), pp. 2155 – 2159.doi: 10.1109/PIMRC.2002.1046525 https://doi.org/10.1109/PIMRC.2002.1046525
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Conference Publications in Community School of Electrical and Computer Engineering

Summary

We explore, via an extensive simulation study, the performance of call admission control (CAC) and traffic policing mechanisms proposed for transmitting multiple-layered videoconference movies over a wireless channel of high capacity, depending on the user's needs and requests. We focus both on MPEG-4 and H.263 coded movies, and, in the latter case, our scheme achieves high aggregate channel throughput, while preserving the very strict quality of service (QoS) requirements of the video traffic.

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