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The constant development of new multimedia applications which are ldquogreedyrdquo in terms of bandwidth and quality of service requirements calls for new approaches to the traffic policing problem. In recent work we have modeled the behavior of multiplexed H.263 videoconference traces. Our results lead us to introduce, in this work, a new video traffic model for single H.263 videoconference sources...
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...
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