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...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
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Korea Society of Internet Information
2014
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| Subjects: | |
| Online Access: | http://irep.iium.edu.my/36028/1/TIIS_Vol_8%2C_No_2-3.pdf |
| _version_ | 1796878685921345536 |
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| 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 |
| collection | IIUM |
| 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.
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| first_indexed | 2024-03-05T23:25:03Z |
| format | Article |
| id | oai:generic.eprints.org:36028 |
| institution | International Islamic University Malaysia |
| language | English |
| last_indexed | 2024-03-05T23:25:03Z |
| publishDate | 2014 |
| publisher | Korea Society of Internet Information |
| record_format | dspace |
| spelling | oai:generic.eprints.org: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 |
| 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 |
| title | 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_short | 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 |
| topic | TK Electrical engineering. Electronics Nuclear engineering TK5101 Telecommunication. Including telegraphy, radio, radar, television |
| url | http://irep.iium.edu.my/36028/1/TIIS_Vol_8%2C_No_2-3.pdf |
| work_keys_str_mv | AT chearonzamree ftcarpafaulttolerantroutingprotocolforcognitiveradioadhocnetworks AT hassanabdallahashimaisha ftcarpafaulttolerantroutingprotocolforcognitiveradioadhocnetworks AT abdullahkhaizuran ftcarpafaulttolerantroutingprotocolforcognitiveradioadhocnetworks AT rahmanmdarafatur ftcarpafaulttolerantroutingprotocolforcognitiveradioadhocnetworks |