An Enhancement of AODV routing protocol for more robust wireless sensor network

As more and more real Wireless Sensor Network’s (WSN) applications have been tested and deployed over the last decade, the research community of WSN realizes that several issues need to be revisited from practical angles, such as reliability and availability. Furthermore, f...

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Main Authors:	Che-Aron, Zamree, Al-Khateeb, Wajdi Fawzi Mohammed, Anwar, Farhat
Format:	Article
Language:	English
Published:	IJCNS 2010
Subjects:	TK5101 Telecommunication. Including telegraphy, radio, radar, television
Online Access:	http://irep.iium.edu.my/2764/ http://irep.iium.edu.my/2764/ http://irep.iium.edu.my/2764/1/IJCNSv2n7july2010.pdf

id	iium-2764
recordtype	eprints
spelling	iium-27642019-11-26T03:34:08Z http://irep.iium.edu.my/2764/ An Enhancement of AODV routing protocol for more robust wireless sensor network Che-Aron, Zamree Al-Khateeb, Wajdi Fawzi Mohammed Anwar, Farhat TK5101 Telecommunication. Including telegraphy, radio, radar, television As more and more real Wireless Sensor Network’s (WSN) applications have been tested and deployed over the last decade, the research community of WSN realizes that several issues need to be revisited from practical angles, such as reliability and availability. Furthermore, fault-tolerance is one of the main issues in WSNs since it becomes critical in real deployed environments where network stability and reduced inaccessibility times are important. Basically, wireless sensor networks suffer from resource limitations, high failure rates and faults caused by the defective nature of wireless communication and the wireless sensor itself. This can lead to situations, where nodes are often interrupted during data transmission and blind spots occur in the network by isolating some of the devices. In this paper, we address the reliability issue by designing an enhanced fault-tolerant mechanism for Ad hoc On-Demand Distance Vector (AODV) routing protocol used in WSN called the ENhancement of FAult-Tolerant AODV (ENFAT-AODV) routing protocol. We design and implement the backup route scheme by creating a backup path for all nodes along a main path of data delivery in the network. When a node gets failure to deliver the data packet through the main route, it immediately employs its backup route to become its new main path instead of the previously broken one to reduce a number of data packets dropped because of route break and to maintain the continuity of data packet delivery in presence of some faults (nodes failure and links error). Moreover, this proposed routing protocol also satisfies the low transmission delay and gets better throughput results. Consequently, the reliability, availability and maintainability of the network are achieved. The simulation shows that our proposed routing scheme is better than the original AODV routing. IJCNS 2010-07 Article PeerReviewed application/pdf en http://irep.iium.edu.my/2764/1/IJCNSv2n7july2010.pdf Che-Aron, Zamree and Al-Khateeb, Wajdi Fawzi Mohammed and Anwar, Farhat (2010) An Enhancement of AODV routing protocol for more robust wireless sensor network. International Journal of Computer and Network Security (IJCNS), 2 (7). pp. 18-26. ISSN 2076-9199 http://www.ijcns.org/papers/Vol.2_No.7/100705.pdf
repository_type	Digital Repository
institution_category	Local University
institution	International Islamic University Malaysia
building	IIUM Repository
collection	Online Access
language	English
topic	TK5101 Telecommunication. Including telegraphy, radio, radar, television
spellingShingle	TK5101 Telecommunication. Including telegraphy, radio, radar, television Che-Aron, Zamree Al-Khateeb, Wajdi Fawzi Mohammed Anwar, Farhat An Enhancement of AODV routing protocol for more robust wireless sensor network
description	As more and more real Wireless Sensor Network’s (WSN) applications have been tested and deployed over the last decade, the research community of WSN realizes that several issues need to be revisited from practical angles, such as reliability and availability. Furthermore, fault-tolerance is one of the main issues in WSNs since it becomes critical in real deployed environments where network stability and reduced inaccessibility times are important. Basically, wireless sensor networks suffer from resource limitations, high failure rates and faults caused by the defective nature of wireless communication and the wireless sensor itself. This can lead to situations, where nodes are often interrupted during data transmission and blind spots occur in the network by isolating some of the devices. In this paper, we address the reliability issue by designing an enhanced fault-tolerant mechanism for Ad hoc On-Demand Distance Vector (AODV) routing protocol used in WSN called the ENhancement of FAult-Tolerant AODV (ENFAT-AODV) routing protocol. We design and implement the backup route scheme by creating a backup path for all nodes along a main path of data delivery in the network. When a node gets failure to deliver the data packet through the main route, it immediately employs its backup route to become its new main path instead of the previously broken one to reduce a number of data packets dropped because of route break and to maintain the continuity of data packet delivery in presence of some faults (nodes failure and links error). Moreover, this proposed routing protocol also satisfies the low transmission delay and gets better throughput results. Consequently, the reliability, availability and maintainability of the network are achieved. The simulation shows that our proposed routing scheme is better than the original AODV routing.
format	Article
author	Che-Aron, Zamree Al-Khateeb, Wajdi Fawzi Mohammed Anwar, Farhat
author_facet	Che-Aron, Zamree Al-Khateeb, Wajdi Fawzi Mohammed Anwar, Farhat
author_sort	Che-Aron, Zamree
title	An Enhancement of AODV routing protocol for more robust wireless sensor network
title_short	An Enhancement of AODV routing protocol for more robust wireless sensor network
title_full	An Enhancement of AODV routing protocol for more robust wireless sensor network
title_fullStr	An Enhancement of AODV routing protocol for more robust wireless sensor network
title_full_unstemmed	An Enhancement of AODV routing protocol for more robust wireless sensor network
title_sort	enhancement of aodv routing protocol for more robust wireless sensor network
publisher	IJCNS
publishDate	2010
url	http://irep.iium.edu.my/2764/ http://irep.iium.edu.my/2764/ http://irep.iium.edu.my/2764/1/IJCNSv2n7july2010.pdf
first_indexed	2023-09-18T20:10:23Z
last_indexed	2023-09-18T20:10:23Z
_version_	1777407438279933952

An Enhancement of AODV routing protocol for more robust wireless sensor network

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