International forum of researchers Students and Academician
Network selection is major issue for vertical handover decision in heterogeneous networks. With the emerging mix of beyond 3G or fourth generation wireless technology it is difficult for one service provide to provide ubiquitous access to every user. Further every network offers variety of services to the user in one or another way. To select an optimal network among the networks available having desired quality of service requirements a network selection strategy is needed which will include maximum number of criterion of vertical handover.