Non-orthogonal multiple access (NOMA) continues to receive enormous attention as a
potential technique for improving the spectral efficiency (SE) of wireless networks. Although …

Visible light communication (VLC) is a promising technology for 6th-generation (6G)
networks because of its attractive feature such as a wide unlicensed spectrum. In this paper …

Sparse Code Multiple Access (SCMA) is a promising non-orthogonal multiple access
scheme owning to the shaping gain of its multi-dimensional codebook. Most of the existing …

In this work, we evaluate the bit error rate (BER) and block error rate (BLER) performances
of a downlink two-user non-orthogonal multiple access system considering the received …

The future digital evolution poses challenges that need to be spectral and energy-efficient,
as well as highly reliable and resilient. The non-orthogonal multiple access (NOMA) …

Les tendances actuelles pointent vers une accélération de l'augmentation du nombre
d'objets cherchant à accéder au spectre radio, à la fois par la démocratisation des objets …