ENERGY CONSERVATION USING LOCATION AIDED ROUTING PROTOCOL IN MANET
Published In: INTERNATIONAL CONFERENCE ON ADVANCES IN ELECTRONICS, ELECTRICAL AND COMPUTER SCIENCE ENGINEERING
Author(s): CHANDRESH G. GHODASARA , RADHIKA D. JOSHI
Abstract: In a Mobile Ad hoc Network (MANET), mobile nodes move around arbitrarily, nodes may join and leave the network at any time, and the resulting topology is constantly changing. Routing in a MANET is challenging issue because of the dynamic topology and the lack of fixed infrastructure. Since each mobile node has a limited battery lifetime, energy conservation is essential to prolong network lifetime in MANET. Hence, it is required to invent a new routing algorithm which makes efficient use of battery. The main objective of our paper is to optimize energy consumption in Location Aided Routing (LAR1). LAR1 is selected for enhancement because of higher packet delivery ratio, moderate energy consumption and best suited for mobile and dense network. Proposed protocol named as Energy Aware Location Aided Routing (EALAR1) senses remaining lifetime of node during route discovery and selects the path with maximum lifetime. Node remaining lifetime is the function of residual energy and drain rate
- Publication Date: 09-Jul-2012
- DOI: 10.15224/978-981-07-2950-9-9848
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PERFORMANCE ENHANCEMENT OF ZONE ROUTING PROTOCOL IN MANET FOR RELIABLE PACKET DELIVERY
Published In: INTERNATIONAL CONFERENCE ON ADVANCES IN ELECTRONICS, ELECTRICAL AND COMPUTER SCIENCE ENGINEERING
Author(s): CHIRAG RAKHOLIYA , RADHIKA D. JOSHI
Abstract: Mobile Ad-hoc network (MANET) is infrastructure less network in which nodes are mobile, self reconfigurable, limited battery powered. The key challenge of ad hoc networks is the design of dynamic routing protocols that can efficiently establish a route between pair of nodes. As nodes in MANET are limited battery powered, they may get totally discharged during active communication, causing packet drops resulting in low packet delivery ratio. The aim of this paper is to reduce the packet drops due to node failures thereby increasing packet delivery ratio. Our modified protocol named Improved Zone Routing Protocol (IZRP) makes use of energy factor, which is a function of residual energy of the node and it selects the nodes with good battery lifetime to establish a path between source and destination. The goal of this work is to find a solution to address the link failure challenges in improving the reliability of packet-delivery services in MANETs. To analyze relative performance of modif
- Publication Date: 09-Jul-2012
- DOI: 10.15224/978-981-07-2950-9-9866
- Views: 0
- Downloads: 0