International Journal of Science and Research (IJSR) ISSN (Online): 2319-7064 Index Copernicus Value (2013): 6.14 | Impact Factor (2013): 4.438 Volume 4 Issue 4, April 2015 www.ijsr.net Licensed Under Creative Commons Attribution CC BY A Novel Broadcasting Algorithm for Minimizing Energy Consumption in MANET Bhagyashri Thakre 1 , Archana Raut 2 1 M.E. Student, Mobile Technology, G H Raisoni College of Engineering, Nagpur, India 2 Assistant Professor, Department of Computer Science and Engineering, GHRCE Nagpur, India Abstract: The aim of this project is to control energy (transmission range) on a per node basis depending on local network density. In which use modified algorithm for to control power. MANETs has no fixed infrastructure or central administration network of mobiles node. Mobile nodes in network work not only as hosts but also as routers in the network, and communication is take place using data packet. Since most wireless nodes in MANET networks are not connected to a power supply and battery replacement may be difficult, optimizing the energy consumption in these networks has a high priority and power management is one of the most challenging problems in MANET. Now-a-days we seen that more and more devices are getting portable to increase efficiency in the network. In addition to device in MANET the portability does not require a pre-established any mobiles network infrastructure of MANET. Its result is to be deployed mobiles nodes in situations like emergency situation and disaster management in the emergency situation. All Nodes in MANET are run by battery power and each device has limited battery power therefore energy consumption is important issue in MANET and its more challenging problem in MANET. Keywords: Energy, Network Density, MANET 1. Introduction Mobile ad-hoc network (MANET) consist wireless enabled mobile nodes network that not only communicate with each other but also intermediate nodes that are out of range from one another. When we send message from to destination node it might be travel through multiple hops before reaching the destination node. MANET is a wireless device to device network of mobiles nodes that are devoid of any centralized decision making entity. Figure1: Mobile Ad-hoc Network Such networks have typically been studied for application related to military operations in hostile region or disaster recovery when traditional communication infrastructure has failed. More recent applications include mobile telephony for remote rural regions which cannot afford traditional communication infrastructure.[1], [2], [3]Large part of developing world devoid of traditional communication infrastructure which is mainly due to economic reasons. MANET comprises entirely of basic, affordable mobiles phones are a promising alternative to create local telephony without requiring phones towers or others expensive supporting infrastructure network [1]. However the traditional community model entails centralized content filtering and dissemination. A true peer-to-peer (device-to- device) model empowers any user to create and broadcast. A true peer-to-peer (device-to-device) model empowers any user to create and broadcast content to the entire network. It is provide function that enabling such a community service on phone-based. MANET entails that each device enabling such a community service on a phone-based MANET entails that each device in the network is to be able reliability broadcast data packets to all other nodes in the network. In recent work has proposed using mobile Ad-hoc network for exactly such a community system and reviewed the suitability of existing system. MANET broadcast algorithms for this application.[5] In MANETs require no fixed infrastructure or central administrator. Therefore in MANET contents various problems .In which mobile nodes are work not only acts as host but also acts as routers, an each nodes communicate with each other via data packets. Since most of the wireless nodes in ad-hoc networks are not connected to power supply and battery replacement in MANET may be difficult, optimizing the energy consumption in these networks has a high priority’s and power management is one of the most challenging problems in MANET. In MANET energy play an important role because device in it work through energy and in each device preserving energy is an important goal that must be considered. In EABA (environ aware routing algorithm) solve the problem of high jitter, .high latency, reduce the packet loss ratio but energy consumption in EABA is more to overcome this problem we proposed modified algorithm this is novel broadcasting algorithm. By using this algorithm we can minimize power on per node basis and maximize the network lifetime. In power aware routing protocol that distributes power consumption evenly over nodes and minimizes the overall transmission power in network is proposed. 2. Problem Definition 2.1 High Energy Consumption in MANET  Mobile ad-hoc network has no fixed infrastructure it is dynamic structure. Mobile ad-hoc network (MANET) Paper ID: SUB153881 3268