Prioritized Service with Queuing for Multi-Service Wireless Networks

Muhammad Sayeed Ghani

Keywords

Prioritized Service with Queuing (PSQ), Multiserver Queuing Network, Complete Sharing

Abstract

Wireless networks today support multiple classes of service with a variety of Quality of Service requirements. This paper analyzes the impact of a novel preemptive priority based Prioritized Service resource allocation model with Queuing (PSQ) for preempted traffic. It describes this model in comparison to the traditional Complete Partitioning, Complete Sharing and Hybrid Sharing schemes and conducts a performance evaluation using both numerical techniques and simulation. It also compares two different scenarios of calls that are resumed after preemption. The results indicate the usefulness and limitations of the PSQ analytical model in comparison to the simulations.

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