A Seamless Vertical Handover in Heterogenous Wireless Networks: Review
نویسندگان
چکیده
Future wireless systems will be characterized by their heterogenity because of advancement in the technology. It integrates different networks to provide seamless internet access for mobile users with multimode access ability. Handover in heterogenous wireless network is an important feature for the mobile terminal. It is a strategy that required to maintain the network connectivity which aims to achieve the efficient communication that requires systematic and individual attention in order to provide an efficient service to the user. They provide a cost effective, simple, operable and personalized global communication according to users need. This paper gives the comprehensive study of vertical handover decision based algorithm in order to choose the best available network and increases handover performance so that an efficient service is provided to the users. Keywords— WSNs, Handover, Vertical handover parameters, vertical handover decision algorithms
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