Wavelet-Transform-Based Sparse Code Multiple Access for Power Line Communication
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Sarwar, Muhammad Sajid | - |
dc.contributor.author | Baig, Sobia | - |
dc.contributor.author | Asif, Hafiz M. | - |
dc.contributor.author | Raahemifar, Kaamran | - |
dc.contributor.author | Al-Busaidi, Samir | - |
dc.date.accessioned | 2024-02-27T16:32:09Z | - |
dc.date.available | 2024-02-27T16:32:09Z | - |
dc.date.issued | 2022-08 | - |
dc.identifier.issn | 2079-9292 | - |
dc.identifier.issn | 2079-9292 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/kumoh/handle/2020.sw.kumoh/28395 | - |
dc.description.abstract | This paper presents Discrete Wavelet Transformed Sparse Code Multiple Access (DWT-SCMA) in Power Line Communication (PLC) systems. In the present internet of things era, PLC provides an established infrastructure for low-cost and reliable indoor connectivity. PLC systems can benefit from the Sparse Code Multiple Access (SCMA) technique, which allows multiple users to access a frequency slot simultaneously to maximize spectrum efficiency. However, interuser interference arises in SCMA when numerous users map their data to the same frequency resource; this, in turn, is likely to be enhanced by the noisy PLC channel. This article adopts the intriguing aspects of DWT to address the interference difficulties. A mathematical model of the proposed technique is also presented and compared with Fast Fourier Transformed SCMA (FFT-SCMA). In the PLC environment, DWT-SCMA is found to outperform FFT-SCMA. | - |
dc.language | 영어 | - |
dc.language.iso | ENG | - |
dc.publisher | MDPI | - |
dc.title | Wavelet-Transform-Based Sparse Code Multiple Access for Power Line Communication | - |
dc.type | Article | - |
dc.publisher.location | 스위스 | - |
dc.identifier.doi | 10.3390/electronics11162618 | - |
dc.identifier.wosid | 000846135400001 | - |
dc.identifier.bibliographicCitation | ELECTRONICS, v.11, no.16 | - |
dc.citation.title | ELECTRONICS | - |
dc.citation.volume | 11 | - |
dc.citation.number | 16 | - |
dc.type.docType | Article | - |
dc.description.isOpenAccess | Y | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Computer Science | - |
dc.relation.journalResearchArea | Engineering | - |
dc.relation.journalResearchArea | Physics | - |
dc.relation.journalWebOfScienceCategory | Computer Science, Information Systems | - |
dc.relation.journalWebOfScienceCategory | Engineering, Electrical & Electronic | - |
dc.relation.journalWebOfScienceCategory | Physics, Applied | - |
dc.subject.keywordPlus | PHY LAYER | - |
dc.subject.keywordPlus | PD-NOMA | - |
dc.subject.keywordPlus | SCMA | - |
dc.subject.keywordPlus | TRANSCEIVER | - |
dc.subject.keywordPlus | MODULATION | - |
dc.subject.keywordPlus | FOURIER | - |
dc.subject.keywordPlus | DESIGN | - |
dc.subject.keywordPlus | OFDM | - |
dc.subject.keywordPlus | VLC | - |
dc.subject.keywordAuthor | Fast Fourier Transform | - |
dc.subject.keywordAuthor | interuser interference | - |
dc.subject.keywordAuthor | nonorthogonal multiple access | - |
dc.subject.keywordAuthor | orthogonal frequency division multiplexing | - |
dc.subject.keywordAuthor | Power Line Communication | - |
dc.subject.keywordAuthor | pulse-shaping schemes | - |
dc.subject.keywordAuthor | Sparse Code Multiple Access | - |
dc.subject.keywordAuthor | discrete wavelet transform | - |
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