Compare the performance of MPTCP and TCP and proposed an algorithm for seamless handover in Het-Net

Handing of mobile and its applications are increasing every day and latest mobile stations carry both Wi-Fi and 3G interfaces. Due to increases the use of internet it should provide the continuous connectivity of internet without any interruption. However MPTCP maintain the two or more path simultaneously between client and server and give seamless connectivity without break and it is a transport layer protocol. In recent years plethora of researcher shows interests to work with MPTCP for seamless handover. We are using MPTCP technique for seamless handover while techniques which works on network layer does provide failure recovery capability. The objective of this paper is to provide seamless handover between two heterogeneous networks. In addition to we performed the several experiments and analyse the performance of MPTCP and regular TCP using different bandwidth sub-flows (Ethernet and Wi-Fi) and same bandwidth sub-flows and compare this to the previous works that how bandwidth affect the performance of MPTCP and TCP. According to this we proposed an algorithm for seamless handover which reduce the limitation of previous works and increase the performance such as throughput during seamless handover. We implemented this experiment on real equipments routers, controllers, and switches and also used the Mininet.