Wireless powered communication: Opportunities and challenges

S Bi, CK Ho, R Zhang - IEEE Communications Magazine, 2015 - ieeexplore.ieee.org
The performance of wireless communication is fundamentally constrained by the limited
battery life of wireless devices, the operations of which are frequently disrupted due to the …

On buffer-constrained throughput of a wireless-powered communication system

Z Li, Y Jiang, Y Gao, L Sang… - IEEE Journal on Selected …, 2018 - ieeexplore.ieee.org
In this paper, the buffer-constrained throughput performance of a multi-user wireless-
powered communication (WPC) system is investigated, where energy harvesting follows a …

On the performance of wireless powered communication with non-linear energy harvesting

R Morsi, E Boshkovska, E Ramadan… - 2017 IEEE 18th …, 2017 - ieeexplore.ieee.org
In this paper, we analyze the performance of a time-slotted multi-antenna wireless powered
communication (WPC) system, where a wireless device first harvests radio frequency (RF) …

Energy minimization for IRS-aided WPCNs with non-linear energy harvesting model

P Zeng, Q Wu, D Qiao - IEEE Wireless Communications Letters, 2021 - ieeexplore.ieee.org
This letter considers an intelligent reflecting surface (IRS)-aided wireless powered
communication network (WPCN), where devices first harvest energy from a power station …

Joint Communication and Computation Cooperation in Wireless-Powered Mobile-Edge Computing Networks With NOMA

S Zeng, X Huang, D Li - IEEE Internet of Things Journal, 2023 - ieeexplore.ieee.org
Incorporating wireless power transfer (WPT) into mobile-edge computing (MEC) is an
effective way to enhance the self-sustainability of the MEC network. However, it is …

Sum-rate maximization methods for wirelessly powered communication networks in interference channels

H Kim, H Lee, L Duan, I Lee - IEEE Transactions on Wireless …, 2018 - ieeexplore.ieee.org
In this paper, we study a wireless powered communication network (WPCN) in a general N-
user interference channel (IFC), where a hybrid access-point (H-AP) in each cell supports its …

Dynamic energy trading for wireless powered communication networks

Y Xiao, D Niyato, P Wang, Z Han - IEEE Communications …, 2016 - ieeexplore.ieee.org
Wireless powered communication systems have recently attracted significant interest
because of their potential to provide a ubiquitous and sustainable energy supply for …

Optimal resource allocation for multiuser Internet of Things network with single wireless-powered relay

P Ramezani, Y Zeng… - IEEE Internet of Things …, 2018 - ieeexplore.ieee.org
Wireless powered communication (WPC), where the required energy for communication is
obtained via radio frequency (RF) energy harvesting, is a promising technology for the …

NOMA empowered energy efficient data collection and wireless power transfer in space-air-ground integrated networks

C Zhou, S Shi, C Wu, Z Xu - China Communications, 2023 - ieeexplore.ieee.org
As the sixth generation network (6G) emerges, the Internet of remote things (IoRT) has
become a critical issue. However, conventional terrestrial networks cannot meet the delay …

Wireless-powered communications: Performance analysis and optimization

C Zhong, X Chen, Z Zhang… - IEEE Transactions on …, 2015 - ieeexplore.ieee.org
This paper investigates the average throughput of a wireless-powered communications
system, where an energy constrained source, powered by a dedicated power beacon (PB) …