Performance Analysis of Mobile Exchange Control Network with Computer Simulation

Il-Woo LEE  Kee-Seong CHO  Seung-Hee KIM  Han-Kyoung KIM  Seok-Koo LIM  

IEICE TRANSACTIONS on Communications   Vol.E80-B   No.2   pp.307-316
Publication Date: 1997/02/25
Online ISSN: 
Print ISSN: 0916-8516
Type of Manuscript: Special Section PAPER (Special Issue on Telecommunications Network Planning and Design)
Category: Network performance and traffic theory
mobile exchange location registration,  queueing network,  performance,  

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In this paper, we evaluated performance of mobile exchange control network. Queueing network model is used for modeling of mobile exchange control network. We developed a call control processing and location registration scenario that has a message exchange function between processors in mobile exchange control network. The network symbols are used the simulation models that are composed of the initialization module, message generation module, message routing module, message processing module, message generation module, HIPC network processing module, output analysis module. As a result of computer simulation, we obtain the processor utilization, the mean queue length, the mean waiting time of control network based on call processing and location registration capacity. The call processing and location registration capacity are referred by the number of call attempts in the mobile exchange and must be satisfied with the quality of service (delay time).