The Time-free Comparison Model for Fault Diagnosis in Wireless Ad Hoc Networks

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aut.relation.endpage14
aut.relation.journalMobile Networks and Applications (MONET)en_NZ
aut.relation.pages14
aut.relation.startpage1
aut.researcherSarkar, Nurul
dc.contributor.authorJarrah, Hen_NZ
dc.contributor.authorAli, NGGen_NZ
dc.contributor.authorKumar, Aen_NZ
dc.contributor.authorChong, Pen_NZ
dc.contributor.authorSarkar, NIen_NZ
dc.contributor.authorGutierrez, Jen_NZ
dc.date.accessioned2021-03-29T03:09:15Z
dc.date.available2021-03-29T03:09:15Z
dc.date.copyright2020-11en_NZ
dc.date.issued2020-11en_NZ
dc.description.abstractThis paper describes a new comparison-based model for fault diagnosis in wireless ad hoc networks. Fault diagnosis is crucial for ensuring the dependability of systems. Wireless ad hoc networks are highly prone to faults as consequence of their dynamical conditions. The comparison approach is a practical diagnosis model that has been used to develop self-diagnosis systems in wired and wireless networks. This approach can detect and diagnose hard and soft faults in systems. The traditional fault diagnostic models were designed for static networks. Thus, they cannot provide complete and correct fault diagnosis in mobile wireless networks. In this paper, we introduce a time-free self-diagnosis model that respects the design requirements of mobile wireless networks. That is, it adapts to the topology’s changes, it imposes no known bounds on time delays, and it requires limited network information. Further, we develop a fault diagnosis protocol that can correctly diagnose faulty nodes undergoing static and dynamic faults in mobile ad-hoc networks (MANETs). Both an analytical model and a simulation study have been used to prove and evaluate the efficiency of our protocol under various scenarios. Furthermore, the performance of our protocol is compared with related protocols. The results show that our proposed protocol is efficient in terms of communication. time complexity.en_NZ
dc.identifier.citationMobile Networks and Applications (MONET), (2020). https://doi.org/10.1007/s11036-020-01691-4
dc.identifier.doi10.1007/s11036-020-01691-4en_NZ
dc.identifier.issn1572-8153en_NZ
dc.identifier.issn1383-469Xen_NZ
dc.identifier.urihttps://hdl.handle.net/10292/14082
dc.languageEngen_NZ
dc.publisherSpringer Natureen_NZ
dc.relation.urihttps://link.springer.com/article/10.1007%2Fs11036-020-01691-4
dc.rightsAn author may self-archive an author-created version of his/her article on his/her own website and or in his/her institutional repository. He/she may also deposit this version on his/her funder’s or funder’s designated repository at the funder’s request or as a result of a legal obligation, provided it is not made publicly available until 12 months after official publication. He/ she may not use the publisher's PDF version, which is posted on www.springerlink.com, for the purpose of self-archiving or deposit. Furthermore, the author may only post his/her version provided acknowledgement is given to the original source of publication and a link is inserted to the published article on Springer's website. The link must be accompanied by the following text: "The final publication is available at www.springerlink.com”. (Please also see Publisher’s Version and Citation).
dc.rights.accessrightsOpenAccessen_NZ
dc.subjectDependability; Wireless ad-hoc networks; Dynamic faults; Fault diagnosis; Self-diagnosis
dc.titleThe Time-free Comparison Model for Fault Diagnosis in Wireless Ad Hoc Networksen_NZ
dc.typeJournal Article
pubs.elements-id391985
pubs.organisational-data/AUT
pubs.organisational-data/AUT/Design & Creative Technologies
pubs.organisational-data/AUT/Design & Creative Technologies/Engineering, Computer & Mathematical Sciences
pubs.organisational-data/AUT/PBRF
pubs.organisational-data/AUT/PBRF/PBRF Design and Creative Technologies
pubs.organisational-data/AUT/PBRF/PBRF Design and Creative Technologies/PBRF ECMS
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