Generalized Gradient Scheduling for Vector Network Utility Maximization
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Joung, Heejin | - |
dc.contributor.author | Jo, Han-Shin | - |
dc.contributor.author | Mun, Cheol | - |
dc.contributor.author | Yook, Jong-Gwan | - |
dc.date.accessioned | 2023-11-24T03:04:35Z | - |
dc.date.available | 2023-11-24T03:04:35Z | - |
dc.date.created | 2023-11-18 | - |
dc.date.issued | 2013-01 | - |
dc.identifier.issn | 1089-7798 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/192888 | - |
dc.description.abstract | Generalized network utility maximization (NUM), which has a multiple-variable vector utility function, is a key framework in network resource allocation that supports multi-class services with a different efficiency and fairness. We propose a generalized gradient scheduling (GS) that easily finds a solution to the generalized NUM problem by simplifying its objective function. The properties of the argument of the maximum and the directional derivative are applied to the simplification process. Achieving a generalized GS is a necessary condition for achieving a generalized NUM, and for a special case with scalar utility functions, the generalized GS and generalized NUM are equivalent problems. A practical application of the findings to uplink cellular networks is also presented in this paper. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC | - |
dc.title | Generalized Gradient Scheduling for Vector Network Utility Maximization | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Jo, Han-Shin | - |
dc.identifier.doi | 10.1109/LCOMM.2012.120612.122235 | - |
dc.identifier.wosid | 000314713700029 | - |
dc.identifier.bibliographicCitation | IEEE COMMUNICATIONS LETTERS, v.17, pp.111 - 114 | - |
dc.relation.isPartOf | IEEE COMMUNICATIONS LETTERS | - |
dc.citation.title | IEEE COMMUNICATIONS LETTERS | - |
dc.citation.volume | 17 | - |
dc.citation.startPage | 111 | - |
dc.citation.endPage | 114 | - |
dc.type.rims | ART | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | scie | - |
dc.relation.journalResearchArea | Telecommunications | - |
dc.relation.journalWebOfScienceCategory | Telecommunications | - |
dc.subject.keywordAuthor | Network utility maximization | - |
dc.subject.keywordAuthor | gradient scheduling | - |
dc.subject.keywordAuthor | vector utility function | - |
dc.subject.keywordAuthor | uplink channels | - |
dc.identifier.url | https://ieeexplore.ieee.org/document/6397542 | - |
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