Use of global positioning system (GPS) to track movement of mobile node in proxy mobile Internet protocol version 6(PMIPv6)

In PMIPv6, while moving in network, whenever Mobile node (MN) gets connected to new Mobile Access Gatway (MAG), every time MAG needs to verify authenticity of MN. Due to which, there is significant increase in Hand Over Delay. To reduce this, many researcher has proposed that as soon as MN gets disconnected from current MAG, current MAG should sends the authentication information of MN to new MAG to which MN gets connected to next. To predict new MAG, movement of MN should be tracked. In this paper, a method is proposed to track the movement of MN using GPS.