Enhanced Performance and Global Reachability Of Manet Nodes With Multihoming Using Nemo Wireless Communication

Wireless technology is widely used as a communication medium in various areas of technology. User demand for high mobility increases daily i.e. the change in their position with respect to the internet blended with persistent connection. These services can be delivered efficiently by using Mobile IP or NEMO. MANET i.e. Mobile Ad hoc Network routing protocols were originally developed and implemented to support the mobility of nodes within a MANET. However, despite getting relative stability of the protocol implementations, seamlessly incorporating MANETs into the internet still remains a major challenge that has held up the deployment and progress in major mobile scenarios. Further to support the mobility, management mechanism; IETF i.e. Internet Engineering Task Force proposed NEMO i.e. Network Mobility which is an extension of MIPv6 i.e. Mobile IPv6. However, it is still not able to provide global reachability and session persistence without packet loss and handover latency. We propose a solution by integrating the existing MANET routing protocol with the NEMO protocol. But it is also unable to completely solve the problem because of congestion which reduces the efficiency of the network and the other issues are handover latency and packet loss. This results in inefficient use of the available bandwidth. So the proposed solution integrates the AODV routing protocol with the NEMO protocol and implementation of pre-registration technique in NEMO. It will enable us to provide the efficient localized communication and robustness of MANETs, as well as the global reachability and the ability to provide structured approach that NEMO is expected to support. Keywordsmulti-home; NEMO; MANET; stability; IPv6; global reachability; session persistence;