The ambitious high data-rate applications in the envisioned future beyond fifth-generation
(B5G) wireless networks require new solutions, including the advent of more advanced …

The rapid advancement of artificial intelligence technologies has given rise to diversified
intelligent services, which place unprecedented demands on massive connectivity and …

The emerging non-orthogonal multiple access (NOMA) technology can effectively improve
the throughput performance of Internet of Things (IoT) devices. Besides throughput …

This paper investigates ground-aerial uplink non-orthogonal multiple access (NOMA)
cellular networks. A rotary-wing unmanned aerial vehicle (UAV) user and multiple ground …

Resource allocation (RA) is a key technique to guarantee the quality of service of users and
maximize the system capacity in cognitive nonorthogonal multiple access (NOMA) networks …

In event-driven wireless sensor networks (WSNs), a reliable, efficient, and scalable routing
solution is required for the reliable delivery of sensory data to the base station (BS) …

Different from the conventional single-beam beamspace non-orthogonal multiple access
(NOMA) scheme, where the users only within the same analog beam can be served by the …

Non-orthogonal multiple access (NOMA) enables massive connectivity and achieves high
spectral efficiency. The vast majority of the NOMA literature has adopted the ideal …

As a promising physical layer technique, nonorthogonal multiple access (NOMA) can admit
multiple users over the same space-time resource block, and thus improve the spectral …

In this letter, we design a robust resource allocation algorithm for a non-orthogonal multiple
access (NOMA)-based cognitive heterogeneous network under spectrum sensing errors and …