Nonterrestrial communications assisted by reconfigurable intelligent surfaces
Nonterrestrial communications have emerged as a key enabler for seamless connectivity in
the upcoming generation networks. This kind of network can support high data rate …
the upcoming generation networks. This kind of network can support high data rate …
A review of energy efficiency and power control schemes in ultra-dense cell-free massive MIMO systems for sustainable 6G wireless communication
The traditional multiple input multiple output (MIMO) systems cannot provide very high
Spectral Efficiency (SE), Energy Efficiency (EE), and link reliability, which are critical to …
Spectral Efficiency (SE), Energy Efficiency (EE), and link reliability, which are critical to …
Energy minimization in RIS-assisted UAV-enabled wireless power transfer systems
H Ren, Z Zhang, Z Peng, L Li… - IEEE Internet of Things …, 2022 - ieeexplore.ieee.org
Unmanned aerial vehicle (UAV)-enabled wireless power transfer (WPT) systems offer
significant advantages in coverage and deployment flexibility, but suffer from endurance …
significant advantages in coverage and deployment flexibility, but suffer from endurance …
RIS-aided cell-free massive MIMO systems for 6G: Fundamentals, system design, and applications
An introduction of intelligent interconnectivity for people and things has posed higher
demands and more challenges for sixth-generation (6G) networks, such as high spectral …
demands and more challenges for sixth-generation (6G) networks, such as high spectral …
Joint resource and trajectory optimization for heterogeneous-UAVs enabled aerial-ground cooperative computing networks
The unmanned aerial vehicle (UAV) enabled mobile edge computing (MEC) is a promising
paradigm for providing extensive coverage and additional computation services to the …
paradigm for providing extensive coverage and additional computation services to the …
Cell-free IoT networks with SWIPT: Performance analysis and power control
In this article, the performance of simultaneous wireless information and power transfer
(SWIPT) in downlink (DL) Internet of Things (IoT) networks relying on the cell-free massive …
(SWIPT) in downlink (DL) Internet of Things (IoT) networks relying on the cell-free massive …
Cell-free massive MIMO with UAV access points: UAV location optimization
L Wang, Q Zhang - 2022 IEEE/CIC International Conference on …, 2022 - ieeexplore.ieee.org
Cell-free massive multiple-input multiple-output (MIMO) which utilizes a certain number of
distributed access points (APs) that connect to a central processing unit to serve all users in …
distributed access points (APs) that connect to a central processing unit to serve all users in …
Deep learning-based energy harvesting with intelligent deployment of RIS-assisted UAV-CFmMIMOs
The ever-evolving internet of things (IoT) has spawned hundreds of wireless sensors that
communicate via the internet infrastructure. The lifetime and self-sustainability of these …
communicate via the internet infrastructure. The lifetime and self-sustainability of these …
Reconfigurable Intelligent Surface‐Aided Cell‐Free Massive MIMO with Low‐Resolution ADCs: Secrecy Performance Analysis and Optimization
The secure communication in reconfigurable intelligent surface‐aided cell‐free massive
MIMO system is investigated with low‐resolution ADCs and with the existence of an active …
MIMO system is investigated with low‐resolution ADCs and with the existence of an active …
Spectral efficiency enhancement by hybrid pre-coding technique for reconfigurable intelligent surfaces-based massive MIMO systems under variable CSI
In this paper, we propose a hybrid relay-reflecting intelligent surface (HR-RIS)-assisted cell-
free (CF) massive multiple-input multiple-output (mMIMO) network to achieve consistent …
free (CF) massive multiple-input multiple-output (mMIMO) network to achieve consistent …