Objectives: The main objective of this article is to provide a critical review of up-to-date contributions to simultaneous lightwave information and power transfer (SLIPT) in optical …
This paper investigates the downlink transmission of reconfigurable intelligent surface (RIS)- aided cooperative non-orthogonal-multiple-access (C-NOMA), where both half-duplex (HD) …
Non-orthogonal multiple access (NOMA) continues to receive enormous attention as a potential technique for improving the spectral efficiency (SE) of wireless networks. Although …
Non-orthogonal multiple access (NOMA) has been a strong candidate to support massive connectivity in future wireless networks. In this regard, its implementation into cooperative …
X Zhao, J Sun - Optics Communications, 2022 - Elsevier
In this paper, we investigate the physical layer security for a reconfigurable intelligent surface (RIS)-aided heterogeneous visible light communication (VLC) and radio-frequency …
This paper investigates a multi-hop decode-and-forward (DF) relay-aided non-orthogonal multiple access (MH-DF-R-NOMA) scheme. The model overcomes the problems associated …
J Ren, X Lei, Z Peng, X Tang… - IEEE Wireless …, 2022 - ieeexplore.ieee.org
This letter proposes a two-stage reconfigurable intelligent surface (RIS)-assisted transmission scheme for cooperative non-orthogonal multiple access networks with …
This paper investigates the potential of integrating reconfigurable intelligent surface (RIS) and cooperative non-orthogonal multiple access (C-NOMA) in preserving the freshness of …
H Duan, A Mirzaei - Mobile Networks and Applications, 2023 - Springer
In this paper, we study a cognitive radio wireless-powered communication network with an integrated intelligent reconfigurable surfaces system. Actually, massive connectivity and …