The next wave of wireless technologies is proliferating in connecting things among
themselves as well as to humans. In the era of the Internet of Things (IoT), billions of …

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

Security issue in underwater visible light communication (UVLC) arises mainly due to the
scattering effect wherein numerous photons are statistically generated when a light beam …

Cooperative non-orthogonal multiple access (CNOMA) has been recently adapted with
energy harvesting (EH) to increase energy efficiency and extend the lifetime of energy …

Internet of Things (IoT) networks require massive connections in dense areas. Therefore, a
resource-efficient multiple access scheme seems inevitable to enable immense connectivity …

The next-generation multiple access (NGMA) serves as an umbrella term encompassing
transmission schemes distinct from conventional orthogonal methods. As a prominent …

In multi-user multi-antenna communications, it is well-known in theory that Rate-Splitting
Multiple Access (RSMA) can achieve a higher spectral efficiency than both Space Division …

In this paper, we address the antenna selection (AS) problem in full-duplex (FD) cooperative
non-orthogonal multiple access (NOMA) systems, where a multi-antenna FD relay bridges …

In this growing world, the field of communication is developing quickly. The research
community's attention is shifting to the design of networks beyond fifth generation (5G) and …

To address the challenges faced by non-orthogonal multiple access (NOMA) for multiple
access in beyond fifth gen-eration (B5G) networks, rate-splitting multiple access (RSMA) has …