Performance Analysis of Mobility Management in Ieee 802.21 with Enhanced E2TX and DSR Flow Using NS2

The upcoming generation of the wireless network may integrate the several numbers of existing wireless networks within such interesting efforts and concept for the mobility management. There are already several techniques are being used for the improvement of mobility management such as handover technique with vertical and horizontal part. The existing technique are providing designing based intelligent concept while mobile nodes are moving different network area, however, this designing based concept is not sufficient to get a better accuracy for solving the next generation challenges in network. To approach a better and enhanced advancement and improvement for mobility management, proposed work is presenting and enhanced handoff technique with combined DSR Flow and Extremely Trust Opportunistic Routing (E2TX) Protocol. These proposed protocols provide a better enhancement in IEEE 802.21 network mobility management with NS2. The handoff technique is optimizing the mobile node procedure in IEEE 802.21 network services to get the extension of network mobility with several layers of networks. The proposed technique DSR flow and E2TX are providing a better network path discovery and candidate selection procedure for accessing the router discovery. The proposed mechanism of cross-layer is making an intelligent decision over handoff which transmit the packet information to the available link obtaining by handoff services and layer information as QoS (Quality of Service) required parameter. The proposed technique DSR Flow and E2TX is providing better result in mobility management over the IEEE 802.21 network; where these two protocols are playing a crucial role for select the packet and finding the perfect shortest path.