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The task of supporting integrated multi-rate multimedia traffic in a bandwidth wireless mesh environment poses a unique and challenging problem for network managers. In this paper we propose a joint fairness-based preemption hybrid algorithm. A new bandwidth allocation scheme which partitions the available bandwidth amongst the different traffic classes. In a way that insures quality of service (QoS)...
The preemption policy with three main preemption optimization criteria is proposed in many literatures and the choice of LSPs to be preempted is an NP-complete problem. We propose a heuristic algorithm called B-PREPT to solve the problem. Simulation results indicate that our algorithm has higher choice accuracy than the well-known heuristic algorithm recently cited by many other papers. Moreover,...
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