Secure Beamforming Designs for Secrecy MIMO SWIPT Systems
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Zhu, Zhengyu | - |
dc.contributor.author | Chu, Zheng | - |
dc.contributor.author | Zhou, Fuhui | - |
dc.contributor.author | Niu, Hehao | - |
dc.contributor.author | Wang, Zhongyong | - |
dc.contributor.author | Lee, Inkyu | - |
dc.date.accessioned | 2021-09-02T10:40:29Z | - |
dc.date.available | 2021-09-02T10:40:29Z | - |
dc.date.created | 2021-06-19 | - |
dc.date.issued | 2018-06 | - |
dc.identifier.issn | 2162-2337 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/75064 | - |
dc.description.abstract | In this letter, secure beamforming designs are investigated in a multiple-input multiple-output secrecy channels with simultaneous wireless information and power transfer. In order to achieve fairness among different multiple energy harvesting receivers, the minimum harvested energy is maximized under the secrecy rate requirements. In particular, in order to reduce the computational complexity of the semidefinite programming problem, a successive convex approximation (SCA) iterative algorithm is proposed in the perfect channel state information (CSI) case to obtain a near-optimal rank-one solution. Moreover, the original problem is extended to the imperfect CSI case by incorporating a norm-bounded error model, where an SCA-based iterative algorithm is also proposed. Simulation results reveal that the SCA-based iterative algorithm achieves the same performance as the semidefinite relaxation method with reduced complexity. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC | - |
dc.subject | SIMULTANEOUS WIRELESS INFORMATION | - |
dc.subject | PHYSICAL LAYER SECURITY | - |
dc.subject | POWER TRANSFER | - |
dc.title | Secure Beamforming Designs for Secrecy MIMO SWIPT Systems | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Lee, Inkyu | - |
dc.identifier.doi | 10.1109/LWC.2017.2780830 | - |
dc.identifier.scopusid | 2-s2.0-85037593259 | - |
dc.identifier.wosid | 000436010400036 | - |
dc.identifier.bibliographicCitation | IEEE WIRELESS COMMUNICATIONS LETTERS, v.7, no.3, pp.424 - 427 | - |
dc.relation.isPartOf | IEEE WIRELESS COMMUNICATIONS LETTERS | - |
dc.citation.title | IEEE WIRELESS COMMUNICATIONS LETTERS | - |
dc.citation.volume | 7 | - |
dc.citation.number | 3 | - |
dc.citation.startPage | 424 | - |
dc.citation.endPage | 427 | - |
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 | SIMULTANEOUS WIRELESS INFORMATION | - |
dc.subject.keywordPlus | PHYSICAL LAYER SECURITY | - |
dc.subject.keywordPlus | POWER TRANSFER | - |
dc.subject.keywordAuthor | SWIPT | - |
dc.subject.keywordAuthor | MIMO system | - |
dc.subject.keywordAuthor | secure beamforming | - |
dc.subject.keywordAuthor | successive convex approximation | - |
dc.subject.keywordAuthor | semidefinite relaxation | - |
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