Joint Power and Reflecting Elements Optimization for Intelligent Reflecting Surface Assisted NOMA
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Azam, Irfan | - |
dc.contributor.author | Qayyum, Abdullah | - |
dc.contributor.author | Asmoro, Krisma | - |
dc.contributor.author | Shin, Soo Young | - |
dc.date.accessioned | 2023-11-21T13:40:35Z | - |
dc.date.available | 2023-11-21T13:40:35Z | - |
dc.date.created | 2023-11-20 | - |
dc.date.issued | 2022-05 | - |
dc.identifier.issn | 2376-6492 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/kumoh/handle/2020.sw.kumoh/21927 | - |
dc.description.abstract | This paper presents a joint power and number of intelligent reflecting surfaces (IRS) elements optimization in an IRS-assisted non-orthogonal multiple access (NOMA) network. The proposed optimized IRS NOMA (OIRS-NOMA) solution finds the optimal number of IRS elements and the power allocation factors with log-time complexity. Furthermore, the pair sum rate (PSR) is maximized while satisfying the required individual user rates. In addition, the proposed and the existing IRS-NOMA systems are analyzed under the fixed power allocation (FPA) and optimized power allocation (OPA) schemes. Finally, a comparison of the proposed (OIRS-NOMA), the conventional IRS-NOMA, and NOMA techniques is performed in detail. Simulation results show that the proposed OIRS-NOMA outperforms the existing IRS-NOMA and NOMA techniques in terms of individual user rates and PSR. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | IEEE | - |
dc.title | Joint Power and Reflecting Elements Optimization for Intelligent Reflecting Surface Assisted NOMA | - |
dc.type | Conference | - |
dc.contributor.affiliatedAuthor | Azam, Irfan | - |
dc.contributor.affiliatedAuthor | Qayyum, Abdullah | - |
dc.contributor.affiliatedAuthor | Asmoro, Krisma | - |
dc.contributor.affiliatedAuthor | Shin, Soo Young | - |
dc.identifier.scopusid | 2-s2.0-85135326605 | - |
dc.identifier.wosid | 001058917600012 | - |
dc.identifier.bibliographicCitation | 18th IEEE International Wireless Communications and Mobile Computing Conference (IWCMC), pp.61 - 66 | - |
dc.relation.isPartOf | 18th IEEE International Wireless Communications and Mobile Computing Conference (IWCMC) | - |
dc.relation.isPartOf | 2022 INTERNATIONAL WIRELESS COMMUNICATIONS AND MOBILE COMPUTING, IWCMC | - |
dc.citation.title | 18th IEEE International Wireless Communications and Mobile Computing Conference (IWCMC) | - |
dc.citation.startPage | 61 | - |
dc.citation.endPage | 66 | - |
dc.citation.conferencePlace | US | - |
dc.citation.conferencePlace | Dubrovnik, CROATIA | - |
dc.citation.conferenceDate | 2022-05-30 | - |
dc.type.rims | CONF | - |
dc.description.journalClass | 1 | - |
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