SE-AODV-Secured and Energy Efficient Routing in Mobile Ad-hoc Network
Journal Title: Engineering and Scientific International Journal - Year 2014, Vol 1, Issue 1
Abstract
Mobile ad hoc network (MANET) is a standalone network capable of autonomous operation where nodes communicate with each other without the need of any existing infrastructure. Mobile ad hoc networks consist of nodes that cooperate to provide connectivity and are free to move and organize randomly. Every node is router or an end host, in general autonomous and should be capable of routing traffic as destination nodes sometimes might be out of range. Nodes are mobile since topology is very dynamic and they have limited energy and computing resources. These nodes are often vulnerable to failure thus making mobile ad hoc networks open to threats and attacks. Communication in MANET relies on mutual trust between the participating nodes but the features of MANET make this hard. Nodes sometimes fail to transmit and start dropping packets during the transmission. Such nodes are responsible for untrustworthy routing. Nodes should also be considered for sufficient energy levels to make transmission. A secured scheme can be used to track these untrustworthy nodes and isolate them from routing, thus provide trustworthiness. In this paper a secured and energy based AODV (SE-AODV) protocol is presented which implements a message digest algorithm for every transmission. Energy is introduced and nodes are considered for routing only if they have energy level higher than the threshold (Average energy value of nodes considered for routing). The SE-AODV increases PDR and decreases delay thereby enhancing the QoS metrics and trustworthiness in AODV based MANET routing. The work is implemented and simulated on NS-2. The simulation result shows the proposed SE-AODV provides more trustworthy routing compared with general AODV.
Authors and Affiliations
Sridhar S
Keywords
Related Articles
- EP ID EP631164
- DOI -
- Views 191
- Downloads 0
An Effective Implementation of HTML Injection
HTML injection is an attack that is closely related to Cross- site Scripting (XSS). The difference is not in the vulnerability, but in the type of attack that leverages the vulnerability. Hypertext Markup Langua...
A Review on Eco-friendly Green Computing
Green computing is an emergent technology in the field of computer science and engineering which provides green information. It is largely used to protect environment by optimize energy consumption. To increase energy ef...
Two-Wheeled Robotic Mobility Platform
This paper presents the results on the modelling and control of a two wheeled robotic mobility platform that achieves automatic self balance detecting the weight shift of the operator. This vehicle is principally a self...
Evaluation of factors for Post occupancy Satisfaction analysis of a Residential Building – A review
— In India, Construction has become increasingly a major part of development. In this Construction, residential construction plays a major part of construction. Residential project’s success is directly depend upon the c...
A Study on E-Smart Card System
Smart card provides detection, verification, data storage space and application processing. Smart cards are openly connected to the volume of information and applications that are automatically used on a card. A single s...