Effective bandwidths at multi-class queues
Queueing Systems: Theory and Applications
Effective bandwidths for the multi-type UAS channel
Queueing Systems: Theory and Applications
IEEE/ACM Transactions on Networking (TON)
Asynchronous transfer mode (2nd ed.): solution for broadband ISDN
Asynchronous transfer mode (2nd ed.): solution for broadband ISDN
Optimal buffer control during congestion in an ATM network node
IEEE/ACM Transactions on Networking (TON)
Some optimal traffic regulation schemes for ATM networks: a Markov decision approach
IEEE/ACM Transactions on Networking (TON)
IEEE/ACM Transactions on Networking (TON)
Teletraffic Technologies in ATM Networks
Teletraffic Technologies in ATM Networks
Asynchronous Transfer Mode Networks: Performance Issues
Asynchronous Transfer Mode Networks: Performance Issues
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Abstract: The paper presents a scheme for admission control at the call set-up in an ATM node, aimed at minimising the probability of blocking a call and at balancing this probability between traffic classes. The traffic is considered to be divided into traffic classes, characterised by statistical parameters like peak and average bandwidth and by quality of service (QoS) requirements that allow to define a feasibility region: where requirements are guaranteed A model to describe the 'call admission' is proposed: two different cost functions, based on the blocking probability, are defined and minimised, taking into account the 'feasibility region' constraint: the first function is intended to obtain the minimum overall blocking probability, whereas the second is aimed to balance the blocking probability among classes. The maximum number of acceptable calls yielded by each cost function is obtained for each class, by minimising it under stationary traffic conditions. The efficiency of the proposed strategy is tested by simulations and verified by comparing it with other admission schemes.