Comparative Study on Performance Evaluation of Handoff Call Arrival Rate in Microcell of Wireless Networks by Traffic Models

Research Article

Comparative Study on Performance Evaluation of Handoff Call Arrival Rate in Microcell of Wireless Networks by Traffic Models

Elsanosy M. Elamin

Corresponding Author : Elsanosy M. Elamin

Dept. of Electrical Engineering, Faculty of Engineering, University of Kordofan, Sudan.

Email ID : esanosy@hotmail.com

Received : 2018-04-25 Accepted : 2018-06-05 Published : 2018-06-05

Abstract : The unavailability of bandwidth in the wireless network systems is the main source of the most difficulties that the systems experienced. The handoff process is the most problem that the research addressed and contributes in it is solution. This paper is present a comparative study on performance evaluation of the hard handoff call arrival rate in microcell of wireless networks by traffic models. The Hong-Rappaport and Steele-Nofal models are used to assist in improving the system performance. The aim of the paper is to determine which traffic model is valid and in which area because sometimes the mathematical model is not valid over all the parameters ranges. Accordingly, the two different traffic models provided good mathematical results related to the different parameters. It is found that the effect of the blocking probability of originating calls (Bo) and the arrival rate of originating calls in a cell (λo) on the handoff call arrival rate (λH) are the same in both traffic models. But for the other parameters, it can be generally said that in relatively low probability of the system parameters, the Steele-Nofal model is more effect in evaluating the handoff call arrival rate in microcell. Whereas in relatively high probability of the system parameters, the Hong-Rappaport model is the best in system performance evaluating.

Keywords : handoff call rate, blocking probability, traffic models, performance evaluation

Citation : Elsanosy M. Elamin (2018). Comparative Study on Performance Evaluation of Handoff Call Arrival Rate in Microcell of Wireless Networks by Traffic Models, J. of Advancement in Engineering and Technology, V6I3.09. DOI : 10.5281/zenodo.1278640

Copyright : © 2018 Elsanosy M. Elamin . This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.

ScienceQ Publishing Group

Download Article