Title: Properties of model with changed serving intensities in secondary group channels

Authors: Bojan Bakmaz; Miodrag Bakmaz

Addresses: Faculty of Transport and Traffic Engineering, University of Belgrade, Belgrade, Serbia. ' Faculty of Transport and Traffic Engineering, University of Belgrade, Belgrade, Serbia

Abstract: This paper investigates specific traffic model with two Poisson traffics in primary group, whereupon the rejected calls of one of them are directed to the alternative group channels with ordered selecting. Serving intensity is changed from primary and gets different values in channels of secondary group. Generating function technique is used for the analytical solving steady state equations system. Obtained general solution for the state probabilities permits efficient traffic parameters calculation. Case of two channels in secondary group is analysed and comparison to the model with unique serving intensity in alternative group is carried out.

Keywords: alternative groups; serving intensities; function generation; ordered selecting; overflow traffic; traffic parameters; traffic modelling; secondary group channels; telecommunication networks.

DOI: 10.1504/IJRIS.2012.046493

International Journal of Reasoning-based Intelligent Systems, 2012 Vol.4 No.1/2, pp.66 - 72

Available online: 09 Apr 2012 *

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