Backscatter communication (BackCom) networks enable passive/battery-free Internet-of-
Thing devices, providing reliable, massive connectivity while ensuring self-sustainability, low …

Massive connectivity of billions of communicating devices for fifth-generation (5G) and
beyond networks requires the deployment of self-sustaining, maintenance-free, and low-cost …

Passive tags must harvest sufficient energy to operate. However, ensuring the tag's energy
needs and simultaneously suppressing the interference in ambient backscatter systems is …

This paper optimizes the energy consumption of the downlink of a multiple-antenna base
station (BS) transmitting to several single-antenna users. The BS utilizes simultaneous …

This paper investigates user scheduling and trajectory optimization for a network supported
by an intelligent reflecting surface (IRS) mounted on an unmanned aerial vehicle (UAV). The …

In this paper, we analyze the performance of an energy harvesting (EH)-assisted overlay
cognitive non-orthogonal multiple access (NOMA) system. The underlying system consists of …

Monostatic backscatter (MBS) networks provide connectivity for ultra-low power and low-cost
tags for numerous applications. However, the reader operates in the full-duplex (FD) mode …

Energy harvesting-aided non-orthogonal multiple access (NOMA) meets critical
requirements of modern wireless networks in terms of spectral efficiency, communication …

This paper investigates the optimization of the primary base station (BS) to effectively
support a symbiotic radio (SR) network between a primary network consisting of a single …

Optimal beamforming designs under imperfect successive interference cancellation (SIC)
decoding for a symbiotic network of non-orthogonal multiple access (NOMA) primary users …