Cooperative Jammer Selection for Secrecy Improvement in Cognitive Internet of Things
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Xie, Ping | - |
dc.contributor.author | Xing, Ling | - |
dc.contributor.author | Wu, Honghai | - |
dc.contributor.author | Seo, Jung Taek | - |
dc.contributor.author | You, Ilsun | - |
dc.date.accessioned | 2021-08-11T11:23:56Z | - |
dc.date.available | 2021-08-11T11:23:56Z | - |
dc.date.issued | 2018-12 | - |
dc.identifier.issn | 1424-8220 | - |
dc.identifier.issn | 1424-3210 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/sch/handle/2021.sw.sch/5445 | - |
dc.description.abstract | Smart homes can improve the quality of life and be implemented by Internet of Things (IoT) technologies. However, security is a very important issue in smart homes. For this reason, we propose a secrecy transmission protocol for primary user (PU) by selecting friendly jammer in cognitive IoT model. In particular, a secondary transmitter (ST) is selected to transmit secondary signals by the PU's frequency spectrum, while another ST is chosen to transmit artificial noise to protect the transmission confidentiality of the PU against eavesdropping. Moreover, two selection schemes are presented to confirm the former and the latter ST, and the goal is to optimize the secondary transmission performance and the primary security performance, respectively. For the non-security model and the proposed protocol, we derive the closed-form expressions of the intercept probability and the outage probability for the PU. We also obtain the closed-form expression of outage probability for the secondary user. The numerical results show that the security performance of the PU is significantly enhanced in our protocol compared to the non-security model. In addition, the outage performance of the secondary users is also improved in high secondary transmit SNR region. | - |
dc.language | 영어 | - |
dc.language.iso | ENG | - |
dc.publisher | Multidisciplinary Digital Publishing Institute (MDPI) | - |
dc.title | Cooperative Jammer Selection for Secrecy Improvement in Cognitive Internet of Things | - |
dc.type | Article | - |
dc.publisher.location | 스위스 | - |
dc.identifier.doi | 10.3390/s18124257 | - |
dc.identifier.scopusid | 2-s2.0-85058162349 | - |
dc.identifier.wosid | 000454817100176 | - |
dc.identifier.bibliographicCitation | Sensors, v.18, no.12 | - |
dc.citation.title | Sensors | - |
dc.citation.volume | 18 | - |
dc.citation.number | 12 | - |
dc.type.docType | Article | - |
dc.description.isOpenAccess | Y | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.relation.journalResearchArea | Engineering | - |
dc.relation.journalResearchArea | Instruments & Instrumentation | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Analytical | - |
dc.relation.journalWebOfScienceCategory | Engineering, Electrical & Electronic | - |
dc.relation.journalWebOfScienceCategory | Instruments & Instrumentation | - |
dc.subject.keywordPlus | RADIO | - |
dc.subject.keywordPlus | NETWORKS | - |
dc.subject.keywordPlus | SECURITY | - |
dc.subject.keywordAuthor | aided opportunistic jamming | - |
dc.subject.keywordAuthor | artificial noise | - |
dc.subject.keywordAuthor | cognitive Internet of things | - |
dc.subject.keywordAuthor | intercept probability | - |
dc.subject.keywordAuthor | physical layer security | - |
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