Handover Latency Reduction Using Integrated Solution Scheme for Proxy Mobile IPv6

The next-generation mobile and wireless communications will be supported by an all-IP based infrastructure which requires an effective mobility management protocol to support ubiquitous network access by providing seamless handover. However, the recent explosion on the usage of mobile devices has also generated several issues in terms of performance and quality of service (QoS). Nowadays. mobile users demand high quality performance, best QoS and seamless connections that support real-time application such as audio and video streaming. This paper aims to study the impact and evaluate the mobility management protocols under micro mobility domain on link-layer and network-layer handover performance. We propose an integrated solution of network-based mobility management framework, based on Proxy Mobile IPv6, to reduce handover latency when mobile host moves to new network during handover on high speed mobility. We conducted simulations and analyze the network performances for mobile host under high speed for the proposed mobility protocols.