Performance Improvement of Base Station Controller using Separation Control Method of Input Messages for Mobile Communication Systems 


Vol. 6,  No. 4, pp. 1058-1070, Apr.  1999
10.3745/KIPSTE.1999.6.4.1058


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  Abstract

In this paper, we propose a control model which can control the burst input messages of the BSC(Base Station Controller) in mobile communication systems more efficiently and reliably, by dividing the input messages characteristically and using multiprocessor system. Using M/M/c/K queueing model, we briefly analyze proposed model to get characteristic parameters which are required to performance improvement. On the base of the results, we compare our proposed model with the conventional one by using SLAM II with regard to the following factors : the call blocking rate of the input message, the distribution of average queue length, the utilization of process controller(server), and the distribution of average waiting time in queue. In addition, we modified our model which has overload control function for burst input messages, and analyzed its performance.

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[IEEE Style]

W. J. Kwon and L. S. Ho, "Performance Improvement of Base Station Controller using Separation Control Method of Input Messages for Mobile Communication Systems," The Transactions of the Korea Information Processing Society (1994 ~ 2000), vol. 6, no. 4, pp. 1058-1070, 1999. DOI: 10.3745/KIPSTE.1999.6.4.1058.

[ACM Style]

Won Jong Kwon and Lee Sang Ho. 1999. Performance Improvement of Base Station Controller using Separation Control Method of Input Messages for Mobile Communication Systems. The Transactions of the Korea Information Processing Society (1994 ~ 2000), 6, 4, (1999), 1058-1070. DOI: 10.3745/KIPSTE.1999.6.4.1058.

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