Real-time admission control algorithms with delay and loss guarantees in ATM networks
نویسندگان
چکیده
منابع مشابه
Real-Time Admission Control Algorithms with Delay and Loss Guarantees in ATM Networks
A multimedia ATM network is shared by media streams with different performance requirements. For media streams such as file transfers, the preservation of bursts and the provision of guarantees for loss probability at the burst level is of primary importance, while, for media streams such as voice, loss guarantees at the cell level are sufficient. Continuous media have stringent delay jitter re...
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In this paper, we extend the traditional QoS model into one that is adaptive. We address how to admit real-time connections under this new model. We investigate various search techniques in connection admission and assess their tradeoffs under different performance criteria. We show that our connection admission control algorithm with heuristic search techniques can increase the probability tha...
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1 Department of Information Science and Intelligent Systems, Faculty of Engineering, The University of Tokushima, 2-1 Minamijosanjima-cho, Tokushima 770-8506, Japan 2Department of Applied Mathematics and Physics, Graduate School of Informatics, Kyoto University, Yoshida-honmachi, Sakyoku, Kyoto 606-8501, Japan 3Department of Informatics and Mathematical Sciences, Graduate School of Engineering ...
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The CAC algorithm must eeciently determine if a new connection can be admitted by verifying that its QoS requirements can be met without violating those of previously admitted connections. In hard real-time systems, the QoS requirements are speciied in terms of end-to-end cell deadlines and no cell loss due to buuer overrow. A CAC algorithm must account for interdependencies among connections c...
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ژورنال
عنوان ژورنال: Computer Communications
سال: 1996
ISSN: 0140-3664
DOI: 10.1016/0140-3664(96)01053-5