Novel algorithm for enhancing bitrate in MANET for topology based routing protocol

Abstract

Mobile computing is rapidly growing due to powerful, cheaper and smaller devices in a smart environment. By creating smart devices with mobile communication abilities, the idea of being connected anytime, anywhere and anyhow has become reality. Group of smart devices creates a mobile network (Ad Hoc Network) while communicating directly and wirelessly. When mobile nodes move, the topology changes frequently and dynamically, at that time security or some network management mechanism is required. By reviewing the functional mechanism, advantages, and disadvantages of previous routing protocols, new routing protocols can be designed for MANET and performance evaluation of different protocols is very important for the designing of a new mechanism. Various routing protocols have been designed for MANETS but these are not sufficient for all the needed requirements in MANET environment. Comparisons analysis of different protocols have been conducted in these networks using different scenarios, however, they are still not sufficient to make decisions as to which protocol is better for a specific scenario, that's why lot of research is still being conducted, in the design implementation and enhancement of novel protocols in network. This paper presents various securities and safety-related issues of MANET systems, and also advocate the requirement of enhancing routing protocols. MANET protocol has been enhanced to increase the bitrate of active protocol in mobile network and performance comparison carried out between the existing and proposed approach.