Title :
Video source modelling for ATM networks
Author :
Murphy, John ; Teahan, Jerry
Author_Institution :
Dept. of Electron. Eng., Dublin City Univ., Ireland
Abstract :
The one layer codec presented is based on a discrete time Markov chain. The two layer model is modelled by its individual layers. Both are derived from an analysis of video conference data. The models are simulated using a commercial discrete event simulation tool. Evaluations of the characteristics of each source are presented, as are the capabilities and limitations of the models
Keywords :
Markov processes; asynchronous transfer mode; codecs; discrete event simulation; image coding; video signals; ATM networks; characteristics; discrete event simulation; discrete time Markov chain; one layer codec; two layer model; video conference; video source modelling;
Conference_Titel :
Teletraffic Symposium, 11th. Performance Engineering in Telecommunications Networks. IEE Eleventh UK
Conference_Location :
Cambridge
