FTCARP: a fault-tolerant routing protocol for Cognitive Radio Ad Hoc Networks

Cognitive Radio (CR) has been recently proposed as a promising technology to remedy the problems of spectrum scarcity and spectrum underutilization by enabling unlicensed users to opportunistically utilize temporally unused licensed spectrums in a cautious manner. In Cognitive Radio Ad Hoc Networks...

Full description

Bibliographic Details
Main Authors:	Che-Aron, Zamree, Hassan Abdalla Hashim, Aisha, Abdullah, Khaizuran, Rahman, Md. Arafatur
Format:	Article
Language:	English
Published:	Korea Society of Internet Information 2014
Subjects:	TK Electrical engineering. Electronics Nuclear engineering TK5101 Telecommunication. Including telegraphy, radio, radar, television
Online Access:	http://irep.iium.edu.my/36028/ http://irep.iium.edu.my/36028/ http://irep.iium.edu.my/36028/1/TIIS_Vol_8%2C_No_2-3.pdf

id	iium-36028
recordtype	eprints
spelling	iium-360282018-06-20T05:11:16Z http://irep.iium.edu.my/36028/ FTCARP: a fault-tolerant routing protocol for Cognitive Radio Ad Hoc Networks Che-Aron, Zamree Hassan Abdalla Hashim, Aisha Abdullah, Khaizuran Rahman, Md. Arafatur TK Electrical engineering. Electronics Nuclear engineering TK5101 Telecommunication. Including telegraphy, radio, radar, television Cognitive Radio (CR) has been recently proposed as a promising technology to remedy the problems of spectrum scarcity and spectrum underutilization by enabling unlicensed users to opportunistically utilize temporally unused licensed spectrums in a cautious manner. In Cognitive Radio Ad Hoc Networks (CRAHNs), data routing is one of the most challenging tasks since the channel availability and node mobility are unpredictable. Moreover, the network performance is severely degraded due to large numbers of path failures. In this paper, we propose the Fault-Tolerant Cognitive Ad-hoc Routing Protocol (FTCARP) to provide fast and efficient route recovery in presence of path failures during data delivery in CRAHNs. The protocol exploits the joint path and spectrum diversity to offer reliable communication and efficient spectrum usage over the networks. In the proposed protocol, a backup path is utilized in case a failure occurs over a primary transmission route. Different cause of a path failure will be handled by different route recovery mechanism. The protocol performance is compared with that of the Dual Diversity Cognitive Ad-hoc Routing Protocol (D2CARP). The simulation results obviously prove that FTCARP outperforms D2CARP in terms of throughput, packet loss, end-to-end delay and jitter in the high path-failure rate CRAHNs. Korea Society of Internet Information 2014-02 Article PeerReviewed application/pdf en http://irep.iium.edu.my/36028/1/TIIS_Vol_8%2C_No_2-3.pdf Che-Aron, Zamree and Hassan Abdalla Hashim, Aisha and Abdullah, Khaizuran and Rahman, Md. Arafatur (2014) FTCARP: a fault-tolerant routing protocol for Cognitive Radio Ad Hoc Networks. KSII Transactions on Internet and Information Systems, 8 (2). pp. 371-388. ISSN 1976-7277 http://www.itiis.org/tiis/content_view_articles.jsp?vol=0&userid
repository_type	Digital Repository
institution_category	Local University
institution	International Islamic University Malaysia
building	IIUM Repository
collection	Online Access
language	English
topic	TK Electrical engineering. Electronics Nuclear engineering TK5101 Telecommunication. Including telegraphy, radio, radar, television
spellingShingle	TK Electrical engineering. Electronics Nuclear engineering TK5101 Telecommunication. Including telegraphy, radio, radar, television Che-Aron, Zamree Hassan Abdalla Hashim, Aisha Abdullah, Khaizuran Rahman, Md. Arafatur FTCARP: a fault-tolerant routing protocol for Cognitive Radio Ad Hoc Networks
description	Cognitive Radio (CR) has been recently proposed as a promising technology to remedy the problems of spectrum scarcity and spectrum underutilization by enabling unlicensed users to opportunistically utilize temporally unused licensed spectrums in a cautious manner. In Cognitive Radio Ad Hoc Networks (CRAHNs), data routing is one of the most challenging tasks since the channel availability and node mobility are unpredictable. Moreover, the network performance is severely degraded due to large numbers of path failures. In this paper, we propose the Fault-Tolerant Cognitive Ad-hoc Routing Protocol (FTCARP) to provide fast and efficient route recovery in presence of path failures during data delivery in CRAHNs. The protocol exploits the joint path and spectrum diversity to offer reliable communication and efficient spectrum usage over the networks. In the proposed protocol, a backup path is utilized in case a failure occurs over a primary transmission route. Different cause of a path failure will be handled by different route recovery mechanism. The protocol performance is compared with that of the Dual Diversity Cognitive Ad-hoc Routing Protocol (D2CARP). The simulation results obviously prove that FTCARP outperforms D2CARP in terms of throughput, packet loss, end-to-end delay and jitter in the high path-failure rate CRAHNs.
format	Article
author	Che-Aron, Zamree Hassan Abdalla Hashim, Aisha Abdullah, Khaizuran Rahman, Md. Arafatur
author_facet	Che-Aron, Zamree Hassan Abdalla Hashim, Aisha Abdullah, Khaizuran Rahman, Md. Arafatur
author_sort	Che-Aron, Zamree
title	FTCARP: a fault-tolerant routing protocol for Cognitive Radio Ad Hoc Networks
title_short	FTCARP: a fault-tolerant routing protocol for Cognitive Radio Ad Hoc Networks
title_full	FTCARP: a fault-tolerant routing protocol for Cognitive Radio Ad Hoc Networks
title_fullStr	FTCARP: a fault-tolerant routing protocol for Cognitive Radio Ad Hoc Networks
title_full_unstemmed	FTCARP: a fault-tolerant routing protocol for Cognitive Radio Ad Hoc Networks
title_sort	ftcarp: a fault-tolerant routing protocol for cognitive radio ad hoc networks
publisher	Korea Society of Internet Information
publishDate	2014
url	http://irep.iium.edu.my/36028/ http://irep.iium.edu.my/36028/ http://irep.iium.edu.my/36028/1/TIIS_Vol_8%2C_No_2-3.pdf
first_indexed	2023-09-18T20:51:35Z
last_indexed	2023-09-18T20:51:35Z
_version_	1777410030039990272

FTCARP: a fault-tolerant routing protocol for Cognitive Radio Ad Hoc Networks

Similar Items