Reconfigurable intelligent surfaces: Principles and opportunities
Reconfigurable intelligent surfaces (RISs), also known as intelligent reflecting surfaces
(IRSs), or large intelligent surfaces (LISs), 1 have received significant attention for their …
(IRSs), or large intelligent surfaces (LISs), 1 have received significant attention for their …
A comprehensive overview on 5G-and-beyond networks with UAVs: From communications to sensing and intelligence
Due to the advancements in cellular technologies and the dense deployment of cellular
infrastructure, integrating unmanned aerial vehicles (UAVs) into the fifth-generation (5G) and …
infrastructure, integrating unmanned aerial vehicles (UAVs) into the fifth-generation (5G) and …
Evolution of NOMA toward next generation multiple access (NGMA) for 6G
Due to the explosive growth in the number of wireless devices and diverse wireless
services, such as virtual/augmented reality and Internet-of-Everything, next generation …
services, such as virtual/augmented reality and Internet-of-Everything, next generation …
Grant-free non-orthogonal multiple access for IoT: A survey
MB Shahab, R Abbas… - … Surveys & Tutorials, 2020 - ieeexplore.ieee.org
Massive machine-type communications (mMTC) is one of the main three focus areas in the
5th generation (5G) of wireless communications technologies to enable connectivity of a …
5th generation (5G) of wireless communications technologies to enable connectivity of a …
User grouping and energy harvesting in UAV-NOMA system with AF/DF relaying
The development of unmanned aerial vehicles (UAVs) is one of the driving forces for
revolutionizing wireless communications in the modern era. Although there are many unique …
revolutionizing wireless communications in the modern era. Although there are many unique …
Relay selection and power allocation for energy efficiency maximization in hybrid satellite-UAV networks with CoMP-NOMA transmission
S Mirbolouk, M Valizadeh… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
Non-orthogonal multiple access (NOMA) and coordinated multi-point (CoMP) are two
fundamental techniques considered for the fifth generation (5 G) of wireless …
fundamental techniques considered for the fifth generation (5 G) of wireless …
On the 3-D placement of airborne base stations using tethered UAVs
One of the main challenges slowing the deployment of airborne base stations (BSs) using
unmanned aerial vehicles (UAVs) is the limited on-board energy and flight time. One …
unmanned aerial vehicles (UAVs) is the limited on-board energy and flight time. One …
MIMO assisted networks relying on intelligent reflective surfaces: A stochastic geometry based analysis
Intelligent reflective surfaces (IRSs) are invoked for improving both the spectral efficiency
(SE) and energy efficiency (EE). Specifically, an IRS-aided multiple-input multiple-output …
(SE) and energy efficiency (EE). Specifically, an IRS-aided multiple-input multiple-output …
Outage probability of aerial base station NOMA MIMO wireless communication with RF energy harvesting
In this work, we consider a base station (BS) mounted on an unmanned aerial vehicle (UAV)
called as an aerial BS (ABS). The ABS is equipped with multiple antennas to assist two pairs …
called as an aerial BS (ABS). The ABS is equipped with multiple antennas to assist two pairs …
Joint access and backhaul resource management in satellite-drone networks: A competitive market approach
In this paper, the problem of user association and resource allocation is studied for an
integrated satellite-drone network (ISDN). In the considered model, drone base stations …
integrated satellite-drone network (ISDN). In the considered model, drone base stations …