Maximization of Minimum Rate for Wireless Powered Communication Networks in Interference Channel
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kim, Hanjin | - |
dc.contributor.author | Lee, Hoon | - |
dc.contributor.author | Jang, Seokju | - |
dc.contributor.author | Moon, Jihwan | - |
dc.contributor.author | Lee, Inkyu | - |
dc.date.accessioned | 2021-09-02T07:57:27Z | - |
dc.date.available | 2021-09-02T07:57:27Z | - |
dc.date.created | 2021-06-16 | - |
dc.date.issued | 2018-08 | - |
dc.identifier.issn | 1089-7798 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/73835 | - |
dc.description.abstract | We investigate wireless powered communication networks in an interference channel. In this system, due to asymmetric time allocation of the downlink and the uplink among multiple cells, cross-link interference may occur, which significantly affects overall performance. Considering this interference issue, we study a minimum rate maximization problem to overcome a severe imbalance on a rate distribution among users. The minimum rate maximization problem is non-convex; thus we propose an algorithm that updates the time allocation and the users' transmit power based on the Lagrangian duality method and the Perron-Frobenius theorem, respectively. Simulation results verify that the proposed methods outperform conventional schemes. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC | - |
dc.subject | INFORMATION | - |
dc.title | Maximization of Minimum Rate for Wireless Powered Communication Networks in Interference Channel | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Lee, Inkyu | - |
dc.identifier.doi | 10.1109/LCOMM.2018.2836420 | - |
dc.identifier.scopusid | 2-s2.0-85047014461 | - |
dc.identifier.wosid | 000441793900034 | - |
dc.identifier.bibliographicCitation | IEEE COMMUNICATIONS LETTERS, v.22, no.8, pp.1648 - 1651 | - |
dc.relation.isPartOf | IEEE COMMUNICATIONS LETTERS | - |
dc.citation.title | IEEE COMMUNICATIONS LETTERS | - |
dc.citation.volume | 22 | - |
dc.citation.number | 8 | - |
dc.citation.startPage | 1648 | - |
dc.citation.endPage | 1651 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Telecommunications | - |
dc.relation.journalWebOfScienceCategory | Telecommunications | - |
dc.subject.keywordPlus | INFORMATION | - |
dc.subject.keywordAuthor | Wireless powered communication network (WPCN) | - |
dc.subject.keywordAuthor | interference channel | - |
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