dc.contributor.author | Xie, Lang | |
dc.contributor.author | Heegaard, Poul Einar | |
dc.contributor.author | Jiang, Yuming | |
dc.date.accessioned | 2019-04-05T12:22:18Z | |
dc.date.available | 2019-04-05T12:22:18Z | |
dc.date.created | 2018-12-14T14:18:52Z | |
dc.date.issued | 2018 | |
dc.identifier.citation | Proceedings of the International Symposium on Wireless Communication Systems. 2018, 2018-August 1-5. | nb_NO |
dc.identifier.issn | 2154-0217 | |
dc.identifier.uri | http://hdl.handle.net/11250/2593542 | |
dc.description.abstract | Network design and operation of a mobile network infrastructure, especially its access points, need to consider survivability as a fundamental requirement. Quantifiable approaches to survivability analysis of such infrastructures are crucial. Most existing analytical models analyze the networks transient behaviors by applying homogeneous continuous-time Markov chain (CTMC). However, the distributions for transitions between states during a failure recovery are not exponential in many real cases. To address this problem, we first propose to use a non-Markovian model to characterize the transient behavior of the phased recovery of the network after a failure. Then, based on the proposed model, we conduct survivability analysis of the network. Moreover, numerical results are presented to validate the phase type (PH) approximation used in the proposed model. A case study illustrates the effects of different model parameters on the network's survivability. These results shed new insights not only on survivability analysis, e.g. the non-Markovian phased recovery model, but also on survivability provisioning, e.g. how the model parameters affect the network's survivability, of such a network against failure events. | nb_NO |
dc.language.iso | eng | nb_NO |
dc.publisher | Institute of Electrical and Electronics Engineers (IEEE) | nb_NO |
dc.title | Non-markovian survivability assessment model for infrastructure wireless networks | nb_NO |
dc.type | Journal article | nb_NO |
dc.type | Peer reviewed | nb_NO |
dc.description.version | acceptedVersion | nb_NO |
dc.source.pagenumber | 1-5 | nb_NO |
dc.source.volume | 2018-August | nb_NO |
dc.source.journal | Proceedings of the International Symposium on Wireless Communication Systems | nb_NO |
dc.identifier.doi | 10.1109/ISWCS.2018.8491067 | |
dc.identifier.cristin | 1643425 | |
dc.description.localcode | © 2018 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works. | nb_NO |
cristin.unitcode | 194,63,30,0 | |
cristin.unitname | Institutt for informasjonssikkerhet og kommunikasjonsteknologi | |
cristin.ispublished | true | |
cristin.fulltext | preprint | |
cristin.qualitycode | 1 | |