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Energy consumption is critical issue in heterogeneous networks comprising of proliferation of different types of wireless networks. The next generation mobile terminals are equipped with multiple interfaces to associate themselves with one or more networks at the same time. Vertical handover techniques facilitate the user to have ubiquitous access with desired quality of service but increased energy...
One of the key features of the the next generation of networks is the coexistence of multiple radio access technologies such as WIFI, WIMAX and LTE. This heterogeneous environment provides to the mobile users the possibility to use different services at any time and any where. Various multiple attribute decision making (MADM) algorithms have been proposed to manage the terminal mobility while ensuring...
Beyond 3G or 4G or Fourth generation wireless networks is an era of heterogeneous networks where a large number of wireless networks having different quality of service and features are present simultaneously. To provide ubiquitous access to end users in such environment, vertical handoff mechanism is deployed where an active call or session is transferred from one access point to another depending...
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