Qos Enabled Vertical Handover in Vehicular 4g Networks

This paper intends to propose the use of Vehicle Access Wave Standards. It can drive various number of Information Technology services which are accessible for vehicles through IEEE 802.11 and IEEE 1609. This vehicle becomes an essential service handover. One of the service handover is Media Independent Handover which is based on vertical handoff scheme. Vertical handoff scheme to connect different access networks for interacting (both safety and user application related information), VANET and vehicular users are used. At the time of intermingling, coinciding occurs in the area of heterogeneous networks. To eradicate this coinciding, VUs are allowed to do vertical handoff between several access networks. This vertical handoff plays a dynamic role in guaranteeing user quality of services and achieving enrichment of system performance. This vertical handoff scheme is functional in MIH. This MIH based vertical handoff scheme is used to upkeep multimedia services through inter-technology nodes. It is executed through NS3. From the performance analysis, dissimilar performance parameters such as number of throughput, delay, power consumption, and handoff are analyzed in heterogeneous wireless networks. Moreover to heighten these parameters, a new technique is proposed. This technique will heighten the performance parameters by selecting only one network during vertical handoff session, and also the MOP is used to denote multiple number of vertical handoff measures that will select the best available network over and done with enhanced parameter values such as latency of network should be least in the wireless network. This proposed work is simulated using NS3. The simulation outcome illustrations that the minimized handoff latency, maximum QoS and minimal cost during handover.