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The priority queueing discipline plays a crucial role in the differentiated services (DiffServ) architecture. Analytical modelling and performance evaluation of priority queueing systems have received significant research efforts in the telecommunication community. However, most existing studies have primarily focused on the analysis of such systems under either short range dependent (SRD) or long...
Traffic loads have a significant impact on the performance of routing algorithms. Many analytical models for adaptive routing in interconnection networks have been reported. However, most existing studies are based on the assumption that the arrivals of traffic follow a non-bursty Poisson process and the message destinations are uniformly distributed over the network. With the aim of obtaining a deep...
As the access point (AP) is responsible for forwarding all the frames to and from the infrastructure-based WLANs, the network performance is significantly degraded by the unbalanced traffic loads. A potential solution is to assign different transmission opportunities (TXOPs) to AP and other mobile stations, respectively. This study develops an analytical model to investigate the performance of infrastructure-based...
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