Low Complexity Non-Iterative Coordinated Beamforming in 2-User Broadcast Channels
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Park, Ki-Hong | - |
dc.contributor.author | Ko, Young-Chai | - |
dc.contributor.author | Alouini, Mohamed-Slim | - |
dc.date.accessioned | 2021-09-07T23:39:28Z | - |
dc.date.available | 2021-09-07T23:39:28Z | - |
dc.date.created | 2021-06-14 | - |
dc.date.issued | 2010-10 | - |
dc.identifier.issn | 0090-6778 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/115542 | - |
dc.description.abstract | We propose a new non-iterative coordinated beam-forming scheme to obtain full multiplexing gain in 2-user MIMO systems. In order to find the beamforming and combining matrices, we solve a generalized eigenvector problem and describe how to find generalized eigenvectors according to the Gaussian broadcast channels. Selected simulation results show that the proposed method yields the same sum-rate performance as the iterative coordinated beamforming method, while maintaining lower complexity by non-iterative computation of the beamforming and combining matrices. We also show that the proposed method can easily exploit selective gain by choosing the best combination of generalized eigenvectors. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC | - |
dc.subject | SUM-RATE | - |
dc.title | Low Complexity Non-Iterative Coordinated Beamforming in 2-User Broadcast Channels | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Ko, Young-Chai | - |
dc.identifier.doi | 10.1109/TCOMM.2010.083110.090013 | - |
dc.identifier.scopusid | 2-s2.0-77958105923 | - |
dc.identifier.wosid | 000283444300011 | - |
dc.identifier.bibliographicCitation | IEEE TRANSACTIONS ON COMMUNICATIONS, v.58, no.10, pp.2810 - 2815 | - |
dc.relation.isPartOf | IEEE TRANSACTIONS ON COMMUNICATIONS | - |
dc.citation.title | IEEE TRANSACTIONS ON COMMUNICATIONS | - |
dc.citation.volume | 58 | - |
dc.citation.number | 10 | - |
dc.citation.startPage | 2810 | - |
dc.citation.endPage | 2815 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Engineering | - |
dc.relation.journalResearchArea | Telecommunications | - |
dc.relation.journalWebOfScienceCategory | Engineering, Electrical & Electronic | - |
dc.relation.journalWebOfScienceCategory | Telecommunications | - |
dc.subject.keywordPlus | SUM-RATE | - |
dc.subject.keywordAuthor | Coordinated beamforming | - |
dc.subject.keywordAuthor | Gaussian broadcast channel | - |
dc.subject.keywordAuthor | generalized eigenvector problem | - |
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.
145 Anam-ro, Seongbuk-gu, Seoul, 02841, Korea+82-2-3290-2963
COPYRIGHT © 2021 Korea University. All Rights Reserved.
Certain data included herein are derived from the © Web of Science of Clarivate Analytics. All rights reserved.
You may not copy or re-distribute this material in whole or in part without the prior written consent of Clarivate Analytics.