Multiuser communications with movable-antenna base station: Joint antenna positioning, receive combining, and power control

Z **ao, X Pi, L Zhu, XG **a… - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
Movable antenna (MA) is an innovative technology that facilitates the repositioning of
antennas within the transmitter/receiver area to enhance channel conditions and …

An overview of simultaneous wireless information and power transfer in massive MIMO networks: A resource allocation perspective

O Alamu, TO Olwal, K Djouani - Physical Communication, 2023 - Elsevier
Providing a stable and perpetual source of energy to charge battery-powered wireless
communication devices is viewed as a major challenge in wireless communication systems …

Joint power control and LSFD for wireless-powered cell-free massive MIMO

ÖT Demir, E Björnson - IEEE Transactions on Wireless …, 2020 - ieeexplore.ieee.org
This paper considers wireless uplink information and downlink power transfer in cell-free
massive multiple-input multiple-output systems. The single-antenna user equipments (UEs) …

Cell-free IoT networks with SWIPT: Performance analysis and power control

Y Zhang, W **a, H Zhao, W Xu… - IEEE Internet of …, 2022 - ieeexplore.ieee.org
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 …

Robust sum-rate maximization in transmissive RMS transceiver-enabled SWIPT networks

Z Li, W Chen, Z Zhang, Q Wu, H Cao… - IEEE Internet of Things …, 2022 - ieeexplore.ieee.org
In this article, we propose a state-of-the-art downlink communication transceiver design for
transmissive reconfigurable metasurface (RMS)-enabled simultaneous wireless information …

Stochastic geometry based performance characterization of SWIPT in cell-free massive MIMO

S Kusaladharma, WP Zhu, W Ajib… - IEEE Transactions on …, 2020 - ieeexplore.ieee.org
This paper investigates the integration of wireless information and power transfer (SWIPT)
and cell-free massive multiple-input multiple-output (MIMO) technologies for a cell-free …

Exploiting cell-free massive MIMO for enabling simultaneous wireless information and power transfer

DL Galappaththige, R Shrestha… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
The performance of simultaneous wireless information and power transfer (SWIPT) in
downlink (DL) cell-free massive multiple-input multiple-output (MIMO) is investigated. Tight …

Superimposed chirp waveforms for SWIPT with diplexer-based integrated receivers

A Roy, C Psomas, I Krikidis - IEEE Transactions on Wireless …, 2023 - ieeexplore.ieee.org
In this paper, we present the superposition of chirp waveforms for simultaneous wireless
information and power transfer (SWIPT) applications. Exploiting the chirp waveform …

SWIPT-enabled multiple access channel: Effects of decoding cost and non-linear EH model

P Nezhadmohammad, M Abedi… - IEEE Transactions …, 2021 - ieeexplore.ieee.org
We studied power splitting-based simultaneous wireless information and power transfer (PS-
SWIPT) in multiple access channels (MACs), considering the decoding cost and non-linear …

Energy efficiency optimization for MM-NOMA heterogeneous network with wireless backhauling and energy harvesting

S Rajoria, A Trivedi, WW Godfrey - AEU-International Journal of Electronics …, 2023 - Elsevier
A novel architecture of massive MIMO-NOMA (MM-NOMA) based two-tier heterogeneous
network is proposed to accommodate huge traffic while considering wireless backhaul …