System Capacity Calculation for Packet-Switched Traffic in the Next Generation Wireless Systems, Part I: M/G/1 Nonpreemptive Priority Queuing Model for IP Packet Transmission

摘要

This paper describes a method of calculating the system capacity required to carry the traffic of multiple packet based service classes under QoS constraints mean packet delay and packet delay percentile. The approach is based on the M/G/1 queue with non-preemptive priorities. Numerical results on the sensitivity of the system capacity towards parameters offered traffic, mean and second moment of packet size distribution, required mean delay and required delay percentile are given.