Traffic Model and Performance Analysis of Cellular Mobile Systems for General Distributed Handoff Traffic and Dynamic Channel Allocation

摘要

An analytical model for channelized cellular mobile circuit-switched systems that support general arbitrary distributed handoff traffic has been proposed. The model is applicable for a dynamic channel allocation scheme. A 2-D Markov chain is developed, which can be used to compute congestion for all kinds of traffic streams. The proposed model is not restricted by a limited range of user mobility and can be reduced to predict congestion for Poisson-distributed handoff traffic and fixed channel allocation scheme.