NUMERICAL INVESTIGATION OF A MULTITHRESHOLD ACCESS STRATEGY IN MULTISERVICE CELLULAR WIRELESS NETWORKS

摘要

An efficient numerical method is proposed for investigating the quality of service metrics in cellular wireless networks that support narrowband voice calls and wideband data calls. Call admission is controlled by a multithreshold strategy based on a guard channels scheme for priority calls. A method for the determination of a set of efficient values of threshold parameters is developed. Results of numerical experiments are presented.