  Recent trends show that there are swift developments and fast convergence of
wireless and mobile communication networks with internet services to provide
the quality of ubiquitous access to network users. Most of the wireless
networks and mobile cellular networks are moving to be all IP based. These
networks are connected through the private IP core networks using the TCP/IP
protocol or through the Internet. As such, there is room to improve the
mobility support through the Internet and support ubiquitous network access by
providing seamless handover. This is especially true with the invention of
portable mobile and laptop devices that can be connected almost everywhere at
any time. However, the recent explosion on the usage of mobile and laptop
devices has also generated several issues in terms of performance and quality
of service. Nowadays, mobile users demand high quality performance, best
quality of services and seamless connections that support real-time application
such as audio and video streaming. The goal of this paper is to study the
impact and evaluate the mobility management protocols under micro mobility
domain on link layer and network layer handover performance. Therefore, this
paper proposes an integration solution of network-based mobility management
framework, based on Proxy Mobile IPv6, to alleviate handover latency, packet
loss and increase throughput and the performance of video transmission when
mobile host moves to new network during handover on high speed mobility.
Simulations are conducted to analyze the relationship between the network
performances with the moving speed of mobile host over mobility protocols.
Based on simulation results, we presented and analyzed the results of mobility
protocols under intra-domain traffics in micro mobility domain.
