Implementation Of Vertical Handoff Between Wimax And Wifi Networks
Journal Title: International Journal for Research in Applied Science and Engineering Technology (IJRASET) - Year 2014, Vol 2, Issue 10
Abstract
In the heterogeneity environment, Wireless telecommunications techniques is defined in terms of two different networks, WiMax and WiFi ,which uses number of transmission methods such as portable or fully mobile internet access link via point to multipoint links. This wireless network is very enormous because of the complete network is divided into group of clusters. And individual cluster are having a cluster head or the base station which controls all nodes of the network. The problem starts when a node moves from the cluster and when outside the range of base station. In this case, the control of these nodes shifted to other base station. This process is called hand-off mechanism. The proposed scheme is selected by the best base station for the node respective to the reliability and efficiency. The proposed work is the selection of the base station in case of heterogeneous networks. The process of handover between these different networks is called vertical handover procedure. The present work is about to optimize the vertical handoff process. In this work we have done the parametric changes while performing the selection of base station. The analysis is performed respective to the effective throughput and the delay.The main objectives are: Design and implementation of WiMax and Wifi Clustered Network in Different Scenarios, Study of Parameters which affect Handover, Implementation of Proposed Algorithm for effective Hand off between heterogeneous networks. In this paper, vertical handoff algorithm is proposed by combining 3 parameters while performing handoff, load on base station, distance and transmission time.
Authors and Affiliations
Jitender Chauhan, Pushparaj Pal
Keywords
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