Description

This paper presents the art of energy efficient routing protocols for Mobile Ad-Hoc Network (MANET). Since the nodes in MANET are mobile, the routing and security management become critical issue. Many minimum energy (energy efficient) routing protocols have been proposed in recent years. However, very limited effort has been made in studying routing overhead, route setup time, and route maintenance issues associated with these protocols. Without a careful design, an energy efficient routing protocol can perform much worse than a normal routing protocol. In this widely used field, considering both protocols and analytical frameworks for efficient energy routing. We then propose a more accurate analytical model to track the energy consumptions and security due to various factors, and a simple energy-efficient routing scheme PEER protocol to improve the performance during path discovery and in mobility scenarios with security. Our simulation result discovery overhead, delay and security, 90% transmission energy consumption with security.