Privacy-Preserving and Trustworthy Device-to-Device (D2D) Offloading Scheme
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Baek, Hosung | - |
dc.contributor.author | Ko, Haneul | - |
dc.contributor.author | Pack, Sangheon | - |
dc.date.accessioned | 2021-08-31T16:12:19Z | - |
dc.date.available | 2021-08-31T16:12:19Z | - |
dc.date.created | 2021-06-18 | - |
dc.date.issued | 2020 | - |
dc.identifier.issn | 2169-3536 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/59046 | - |
dc.description.abstract | In device-to-device (D2D) offloading, frequent offloading to a specific mobile device (i.e., an offloadee) can violate the privacy of a task owner and proper offloading results cannot always be guaranteed due to untruthful mobile devices. To address these problems, we propose a privacy-preserving and trustworthy D2D offloading scheme (PPTS) with two steps: 1) a privacy-preserving offloading step and 2) a blockchain-based verification step. In the first step, a task owner selects several offloadees and offloads the tasks redundantly to them to obtain reliable offloading results with a minimum task completion delay while preserving its own privacy at a sufficient level. In addition, the task owner chooses another mobile device as a verifier. In the second step, the task owner and verifier exploit blockchain networks to check whether the offloading results are appropriately processed. We formulate a static game to decide an appropriate redundancy ratio of offloading tasks and incentives for the offloadees.The evaluation results demonstrate that PPTS can provide reliable offloading results with a reduced task completion delay and guarantee a sufficient level of privacy of the task owner. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC | - |
dc.subject | CONSTRAINED TASKS | - |
dc.subject | MOBILE | - |
dc.title | Privacy-Preserving and Trustworthy Device-to-Device (D2D) Offloading Scheme | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Ko, Haneul | - |
dc.contributor.affiliatedAuthor | Pack, Sangheon | - |
dc.identifier.doi | 10.1109/ACCESS.2020.3032735 | - |
dc.identifier.scopusid | 2-s2.0-85102828689 | - |
dc.identifier.wosid | 000584789600001 | - |
dc.identifier.bibliographicCitation | IEEE ACCESS, v.8, pp.191551 - 191560 | - |
dc.relation.isPartOf | IEEE ACCESS | - |
dc.citation.title | IEEE ACCESS | - |
dc.citation.volume | 8 | - |
dc.citation.startPage | 191551 | - |
dc.citation.endPage | 191560 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Computer Science | - |
dc.relation.journalResearchArea | Engineering | - |
dc.relation.journalResearchArea | Telecommunications | - |
dc.relation.journalWebOfScienceCategory | Computer Science, Information Systems | - |
dc.relation.journalWebOfScienceCategory | Engineering, Electrical & Electronic | - |
dc.relation.journalWebOfScienceCategory | Telecommunications | - |
dc.subject.keywordPlus | CONSTRAINED TASKS | - |
dc.subject.keywordPlus | MOBILE | - |
dc.subject.keywordAuthor | Blockchain | - |
dc.subject.keywordAuthor | device-to-device (D2D) | - |
dc.subject.keywordAuthor | offloading | - |
dc.subject.keywordAuthor | privacy | - |
dc.subject.keywordAuthor | static game | - |
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