Comparative Analysis of NOMA and OMA Schemes: GSVD-based NOMA Systems and the Role of Mobile Edge Computing

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Dursun Y.

Journal of Telecommunications and Information Technology, sa.3, ss.11-20, 2023 (Scopus) identifier

  • Yayın Türü: Makale / Tam Makale
  • Basım Tarihi: 2023
  • Doi Numarası: 10.26636/jtit.2023.3.1354
  • Dergi Adı: Journal of Telecommunications and Information Technology
  • Derginin Tarandığı İndeksler: Scopus, Central & Eastern European Academic Source (CEEAS)
  • Sayfa Sayıları: ss.11-20
  • Anahtar Kelimeler: generalized singular value decomposition, MIMO, mobile edge computing, non-orthogonal multiple-access
  • Marmara Üniversitesi Adresli: Hayır

Özet

This paper presents a comprehensive study that examines the fundamental concept of the non-orthogonal multiple access (NOMA) scheme and provides its detailed comparison with the orthogonal multiple access (OMA) technique. Furthermore, the paper explores the application of the generalized singular value decomposition (GSVD) method in conjunction with NOMA, accompanied by a detailed review of GSVD-based NOMA systems. This study also introduces the concept of mobile edge computing (MEC) and extensively discusses its key parameters. Furthermore, a comprehensive analysis of NOMA MEC is presented, shedding light on its potential advantages and challenges. The aims of this study are to provide a comprehensive understanding of the aforementioned topics and contribute to the advancement of MIMO-NOMA systems.