5G를 위한 동적 대역폭 할당 NOMA-OMA
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 이만희 | - |
dc.contributor.author | 룽빅터 | - |
dc.contributor.author | 신수용 | - |
dc.date.available | 2020-04-24T11:25:22Z | - |
dc.date.created | 2020-03-31 | - |
dc.date.issued | 2017 | - |
dc.identifier.issn | 1226-4717 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/kumoh/handle/2020.sw.kumoh/1112 | - |
dc.description.abstract | Non-orthogonal multiple access (NOMA) is proposed as a promising candidate of radio access technologies for 5G and beyond. It exploits power domain multiplexing concept to increase capacity combined with successive interference cancellation (SIC). However, there could be a compatibility issue because legacy devices cannot perform SIC which is a necessary step for applying NOMA. In this paper, we suggest a new dynamic bandwidth adjusting algorithm for NOMA to provide the backward compatibility for orthogonal multiple access (OMA). The suggested algorithm can provide backward compatibility, efficient bandwidth allocation, and robustness against imperfect SIC. To verify the performance of suggested algorithm, sum capacity is compared to OMA and NOMA. Simulations are also performed under perfect and imperfect SIC to validate the effectiveness of suggested algorithm. It is shown that the proposed algorithm has 2 bps/Hz capacity higher than OMA. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | 한국통신학회 | - |
dc.title | 5G를 위한 동적 대역폭 할당 NOMA-OMA | - |
dc.title.alternative | Dynamic Bandwidth Allocation of NOMA and OMA for 5G | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | 신수용 | - |
dc.identifier.bibliographicCitation | 한국통신학회논문지, v.42, no.12, pp.2383 - 2390 | - |
dc.citation.title | 한국통신학회논문지 | - |
dc.citation.volume | 42 | - |
dc.citation.number | 12 | - |
dc.citation.startPage | 2383 | - |
dc.citation.endPage | 2390 | - |
dc.type.rims | ART | - |
dc.identifier.kciid | ART002302203 | - |
dc.description.journalClass | 2 | - |
dc.subject.keywordAuthor | Non-orthogonal Multiple Access (NOMA) | - |
dc.subject.keywordAuthor | Orthogonal Multiple Access (OMA) | - |
dc.subject.keywordAuthor | Future Radio Access (FRA) | - |
dc.subject.keywordAuthor | 5G | - |
dc.subject.keywordAuthor | Backward Compatibility | - |
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.
350-27, Gumi-daero, Gumi-si, Gyeongsangbuk-do, Republic of Korea (39253)054-478-7170
COPYRIGHT 2020 Kumoh 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.