Title :
Traffic Model and Performance Analysis of Cellular Mobile Systems for General Distributed Handoff Traffic and Dynamic Channel Allocation
Author :
Bhattacharya, Samya ; Gupta, Hari Mohan ; Kar, Subrat
Author_Institution :
Dept. of Electr. Eng., Indian Inst. of Technol. Delhi, New Delhi
Abstract :
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.
Keywords :
Markov processes; channel allocation; mobile radio; telecommunication traffic; Markov chain; cellular mobile systems; circuit-switched systems; dynamic channel allocation; general arbitrary distributed handoff traffic; general distributed handoff traffic; performance analysis; traffic model; Call congestion; General distributed traffic; call congestion; dynamic channel allocation; dynamic channel allocation (DCA); equivalent random theory; equivalent random theory (ERT); general distributed traffic;
Journal_Title :
Vehicular Technology, IEEE Transactions on
DOI :
10.1109/TVT.2008.919992
