Intelligent reflecting surface (IRS) is a promising technology to enhance the coverage and
performance of wireless networks. We consider the application of IRS to non-orthogonal …

Non-orthogonal multiple access (NOMA) assisted semi-grant-free (SGF) transmission has
been viewed as one of the promising technologies to meet massive connectivity …

Compared with the conventional reconfigurable intelligent surfaces (RIS), simultaneous
transmitting and reflecting intelligent omini-surfaces (STAR-IOSs) are able to achieve 360° …

With the advent of 5G and the need for energy-efficient massively connected wireless
networks, in this work, we consider an energy harvesting (EH) based multi-relay downlink …

Combining intelligent reflecting surface (IRS) and non-orthogonal multiple access (NOMA) is
an effective solution to enhance communication coverage and energy efficiency. In this …

An energy harvesting (EH) enabled network is capable of delivering energy to users, who
are located sufficiently close to the base stations. However, wireless energy delivery …

A reconfigurable intelligent surface (RIS)-assisted multi-user downlink communication
system over fading channels is investigated, where both non-orthogonal multiple access …

Non-orthogonal multiple access (NOMA) is a rapidly emerging paradigm with the capability
to improve the spectral efficiency of data-driven, intelligence inspired, and highly digitized …

With the rapid development of future wireless communication, the combination of NOMA
technology and millimeter-wave (mmWave) technology has become a research hotspot. The …

In a heterogeneous cellular network (HetNet), consider that a base station in the HetNet is
able to simultaneously schedule and serve K users in the downlink by performing the power …