Minimization of transmission completion time in wireless powered communication networks

K Chi, YH Zhu, Y Li, L Huang… - IEEE Internet of Things …, 2017 - ieeexplore.ieee.org
Recently, the newly emerging wireless powered communication network (WPCN) has drawn
significant interests, where network nodes are powered by the energy harvested from the …

Common throughput maximization in wireless powered communication networks with non-orthogonal multiple access

Z Chen, K Chi, K Zheng, Y Li… - IEEE Transactions on …, 2020 - ieeexplore.ieee.org
This paper considers the wireless powered communication networks (WPCNs) where one
hybrid sink (H-sink) coordinates the wireless energy/information transmissions to/from a set …

Efficient data collection in wireless powered communication networks with node throughput demands

K Chi, Y Zhu, Y Li - Computer Communications, 2018 - Elsevier
In the wireless powered communication networks (WPCNs) where nodes are powered by
the energy harvested from radio-frequency (RF) transmissions, efficiently scheduling the …

Throughput maximization in wireless powered communication networks

H Ju, R Zhang - IEEE Transactions on Wireless …, 2013 - ieeexplore.ieee.org
This paper studies the newly emerging wireless powered communication network in which
one hybrid access point (H-AP) with constant power supply coordinates the wireless …

Multi-antenna wireless powered communication with energy beamforming

L Liu, R Zhang, KC Chua - IEEE Transactions on …, 2014 - ieeexplore.ieee.org
The newly emerging wireless powered communication networks (WPCNs) have recently
drawn significant attention, where radio signals are used to power wireless terminals for …

Energy provision minimization in wireless powered communication networks with network throughput demand: TDMA or NOMA?

K Chi, Z Chen, K Zheng, Y Zhu… - IEEE Transactions on …, 2019 - ieeexplore.ieee.org
Recently, the newly emerging wireless powered communication network (WPCN) has drawn
significant interests, where the network nodes are powered by the energy harvested from the …

Wireless powered communications with initial energy: QoS guaranteed energy-efficient resource allocation

Q Wu, W Chen, J Li - IEEE Communications Letters, 2015 - ieeexplore.ieee.org
This letter considers a wireless powered communication network (WPCN) where users first
harvest energy in the downlink (DL) and then use the energy to transmit information signals …

Wireless powered communication networks with non-ideal circuit power consumption

S Pejoski, Z Hadzi-Velkov, TQ Duong… - IEEE Communications …, 2017 - ieeexplore.ieee.org
Assuming non-ideal circuit power consumption at the energy harvesting (EH) nodes, we
propose two practical protocols that optimize the performance of the harvest-then-transmit …

Wireless networks with energy harvesting and power transfer: Joint power and time allocation

Z Hadzi-Velkov, I Nikoloska… - IEEE Signal …, 2015 - ieeexplore.ieee.org
In this letter, we consider wireless powered communication networks which could operate
perpetually, as the base station (BS) broadcasts energy to the multiple energy harvesting …

Optimal power and time allocation for WPCNs with piece-wise linear EH model

S Pejoski, Z Hadzi-Velkov… - IEEE Wireless …, 2017 - ieeexplore.ieee.org
We propose a novel transmission protocol for harvest-then-transmit wireless powered
communication networks, which takes into account the non-linearity of the energy harvesting …