Abstract-Wireless and Mobile Network Infrastructure services generally examine how different infrastructure providers are positioning themselves to compete in wireless services. These services analyze the opportunities and challenges facing by the infrastructure providers selling to wireless and mobile network operators worldwide. The opportunities and challenges are the review of strategies, market positioning, and future direction in the market for wireless and mobile network infrastructure. The service covers all generations of wireless and mobile network infrastructure: 2G, 2.5G, 3G, and 4G so on global in scope. Majority of the users are mobile wh ile availing these services. Mobility is the most important feature of any wireless and mobile network. Usually, continuous service is achieved by supporting handoff fro m one cell to another. Poorly designed handoff schemes tend to generate very heavy signaling traffic and, thereby, lead to a dramatic decrease in quality of service. In this paper we make a co mparison study on some selective traffic models with priority handoff scheme. The study shows how a handoff procedure has a significant impact on wireless mobile network performance on the basis of two primary criteria -Blocking probability of originating calls and the forced termination probability of ongoing calls. In addition to this the study shows arrival rate of handoff calls, and appro ximate nu mber of mobile users that get serviced by underlying base station.
Lots of work has been done on vertical handoff decision algorithms and comparative analysis was also done by researchers to evaluate their performance, In REF , B. Bhowmik have made a comparative study of selective traffic models to show how a handoff procedure has a significant impact on wireless mobile network performance in terms of new call blocking probability and the forced termination of ongoing calls and the number of mobile nodes that get serviced by the underlying base station.
A Comparison Study on Selective Traffic Models with Handoff Management Scheme for Wireless Mobile Network Infrastructure
International Journal of Information Technology and Computer Science
Computer Science