Message-Passing-Based Dynamic Point Selection for Coordinated Multipoint Transmission
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Lee, Sang Hyun | - |
dc.contributor.author | Sohn, Illsoo | - |
dc.date.available | 2020-02-28T07:46:00Z | - |
dc.date.created | 2020-02-06 | - |
dc.date.issued | 2015-10 | - |
dc.identifier.issn | 1089-7798 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/gachon/handle/2020.sw.gachon/10104 | - |
dc.description.abstract | This letter develops a dynamic point selection strategy for coordinated multipoint transmission using a message-passing approach. The dynamic determination of the best transmit point for individual users with the objective of the sum-rate maximization can be cast as a bipartite b-matching problem, the computational cost of which, however, becomes quickly intractable with the increasing number of users. Therefore, this letter develops a message-passing algorithm that solves this computationally demanding challenge. Simulation results show that the proposed algorithm outperforms existing greedy-style approaches and provides a very efficient solution for the maximal sum-rate configuration. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC | - |
dc.relation.isPartOf | IEEE COMMUNICATIONS LETTERS | - |
dc.title | Message-Passing-Based Dynamic Point Selection for Coordinated Multipoint Transmission | - |
dc.type | Article | - |
dc.type.rims | ART | - |
dc.description.journalClass | 1 | - |
dc.identifier.wosid | 000363246600047 | - |
dc.identifier.doi | 10.1109/LCOMM.2015.2461158 | - |
dc.identifier.bibliographicCitation | IEEE COMMUNICATIONS LETTERS, v.19, no.10, pp.1850 - 1853 | - |
dc.identifier.scopusid | 2-s2.0-84944262572 | - |
dc.citation.endPage | 1853 | - |
dc.citation.startPage | 1850 | - |
dc.citation.title | IEEE COMMUNICATIONS LETTERS | - |
dc.citation.volume | 19 | - |
dc.citation.number | 10 | - |
dc.contributor.affiliatedAuthor | Sohn, Illsoo | - |
dc.type.docType | Article | - |
dc.subject.keywordAuthor | Affinity propagation | - |
dc.subject.keywordAuthor | MIMO | - |
dc.subject.keywordAuthor | cooperative communication | - |
dc.subject.keywordAuthor | message passing algorithm | - |
dc.relation.journalResearchArea | Telecommunications | - |
dc.relation.journalWebOfScienceCategory | Telecommunications | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
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