Properties of model with changed serving intensities in secondary group channels

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.