Telefonia VoIP. Multimedialne sieci IP
(c) Marek Bromirski
ISBN: 83-60233-07-1
Format: B5, 255 str.
wydawnictwo BTC

ATM Traffic Shaper with Neural Control
(c) Marek Bromirski i Marian Wrażeń
In this paper, a new traffic shaping mechanism for congestion control in ATM network is studied. Performance measures such as the burstiness reduction factor and the mean cell waiting time of the proposed shaper are discussed. In this current exploratory stage of the study, the shaper is used to shape the different mixes of multimedia traffic as well as self-similar LAN-LAN traffic.

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( 163kB )

Prioritized state-dependent buffer-management schemes in ATM switch
(c) Marek Bromirski i Krzysztof Łysek
Paper presents a buffer management scheme using two different service disciplines to improve the quality of service among traffic classes. The results obtained in experiments show the effectiveness of proposed method for both modelled traffic and real network trace data.

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( 186kB )

New effective bandwidths concept for Call Admission Control in ATM networks
(c) Marek Bromirski i Krzysztof Łysek
Paper presents a new method of approximation of effective bandwidths for CAC function in ATM networks. The accuracy of the Extended Effective Bandwidths method proposed in the paper was examined through simulation experiments.

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( 247kB )