Home // International Journal On Advances in Telecommunications, volume 1, number 1, 2008 // View article

Modeling Systems with Multi-service Overflow Erlang and Engset Traffic Streams

Authors:
Mariusz Głąbowski

Keywords: overflow traffic, PCT1, PCT2, multi-rate traffic

Abstract:
The article proposes analytical methods for determining traffic characteristics of hierarchically organised telecommunication networks which are offered multi-service traffic streams. The article proposes a method for determining occupancy distribution in the group servicing multiservice overflow traffic. This method is based on modification of the Kaufman-Roberts recursion – elaborated for the full-availability group with Poisson calls streams – and uses Fredericks & Hayward approximation. Additionally, a method for determining parameters of the traffic overflowing from primary groups servicing PCT11 and PCT22 traffic streams is also presented.

Pages: 14 to 26

Copyright: Copyright (c) to authors, 2008. Used with permission.

Publication date: February 24, 2009

Published in: journal

ISSN: 1942-2601