The future wireless network comprises of a few heterogeneous systems and the QoS of these systems relies upon different parameters like system limit, transmission capacity, information rate, Received Signal Strength (RSS), control utilization and so forth. For the continuous progressing calls regardless of the home area or guest area registry, Handoff (Handover) is required to guarantee the progressing client session with consistent availability. Many fascinating examination challenges are completed by various analysts in the field of handoff. A decent handoff ought to stay away from or decrease call drops with least assets and power utilization. In this paper, results supported algorithms projected by Omar K., et al., Ahmed Hasswa, et al. and C Chrysostomou, et, al. are mentioned wherever researchers propose vertical handover (VHO) for performing mobility management in heterogeneous wireless network supported bandwidth, delay, coverage and power consumption.
展开▼
