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Cited by 116Advanced Wireless Communication TechnologiesPAPR reduction in OFDMAdvanced MIMO Systems Optimization

The D-OMA Method for Massive Multiple Access in 6G: Performance, Security, and Challenges

Al-Eryani, Yasser, Hossain, Ekram·2019·IEEE Vehicular Technology Magazine
DOI 10.1109/mvt.2019.2919279
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Abstract

In this article, we introduce a new multiple-access method, delta-orthogonal multiple access (D-OMA), for massive access in future 6G cellular networks. D-OMA is based on the concept of distributed large coordinated multipoint (CoMP) transmission-enabled nonorthogonal multiple access (NOMA) using partially overlapping subbands for NOMA clusters. We demonstrate the performance of this scheme in terms of outage capacity for different degrees of NOMA subband overlapping. In addition, we propose a novel D-OMA-based physical-layer security scheme to enhance security provisioning in both uplink and downlink wireless access networks. Finally, we discuss practical implementation issues and open challenges for optimizing D-OMA.

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Crossref · 10.1109/mvt.2019.2919279

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  • The key requirements of 6G communication technology are 1 THz operating frequency, 1 Tbps data rate, 300 m wavelength, and 1000 km/h mobility range.

    “The key requirements of 6G communication technology are 1 THz operating frequency, 1 Tbps data rate, 300 m wavelength, and 1000 kmh mobility range [1], [5].”

    From 6G Communication Technology: A Vision on Intelligent Healthcare (2021) · cites this paper as [1]

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References 16 · Cited by 116

Authors
Al-Eryani, Y., & Hossain, E.
Affiliations
University of Manitoba (CA)
ORCID
Venue
IEEE Vehicular Technology Magazine
Publisher
Institute of Electrical and Electronics Engineers (IEEE)
Published
2019-09
Volume
14
Issue
3
Pages
92-99
ISSN
  • 1556-6072 (ISSN-L)
  • 1556-6080
DOI
10.1109/mvt.2019.2919279
OpenAlex
W2957876937
Cited by
116
References
16
Citations by year
2026: 3 · 2025: 10 · 2024: 13 · 2023: 22 · 2022: 16 · 2021: 18 · 2020: 32 · 2019: 2
FWCI
6.11
Type
journal article
Language
en
Open access
closed
Licence
Locations
IEEE Vehicular Technology Magazine (publishedVersion)
Funders
Natural Sciences and Engineering Research Council of Canada
Topics
  • Physical Sciences › Engineering › Electrical and Electronic Engineering › Advanced Wireless Communication Technologies
  • Physical Sciences › Engineering › Electrical and Electronic Engineering › PAPR reduction in OFDM
  • Physical Sciences › Engineering › Electrical and Electronic Engineering › Advanced MIMO Systems Optimization
Keywords
non-orthogonal multiple access, 6G, coordinated multi-point transmission, outage capacity, physical layer security

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