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 …

Minimization of transmission completion time in UAV-enabled wireless powered communication networks

Z Chen, K Chi, K Zheng, G Dai… - IEEE Internet of Things …, 2019 - ieeexplore.ieee.org
This article considers the unmanned-aerial-vehicle-enabled wireless powered
communication networks (UAV-enabled WPCN) where one UAV plays the role of hybrid sink …

Outage performance of energy harvesting DF relaying NOMA networks

DB Ha, SQ Nguyen - Mobile Networks and Applications, 2018 - Springer
In this paper, we investigate energy harvesting decode-and-forward relaying non-orthogonal
multiple access (NOMA) networks. We study two cases of single relay and multiple relays …

Optimal fairness-aware time and power allocation in wireless powered communication networks

Z Yang, W Xu, Y Pan, C Pan… - IEEE Transactions on …, 2018 - ieeexplore.ieee.org
In this paper, we consider the sum α-fair utility maximization problem for joint downlink (DL)
and uplink (UL) transmissions of a wireless powered communication network via time and …

D2D communications underlaying wireless powered communication networks

H Wang, J Wang, G Ding, Z Han - IEEE transactions on …, 2018 - ieeexplore.ieee.org
In this correspondence paper, we investigate the resource allocation problem for D2D
communications underlaying wireless powered communication networks, where multiple …

Energy provision minimization in wireless powered communication networks with node throughput requirement

Z Yu, K Chi, P Hu, Y Zhu, X Liu - IEEE Transactions on …, 2019 - ieeexplore.ieee.org
Radio-frequency (RF) energy harvesting is one of the promising technologies in wireless
networks. This paper considers wireless powered communication networks (WPCNs) where …

Performance analysis of underlay cooperative cognitive full-duplex networks with energy-harvesting relay

PN Son, TT Duy - Computer Communications, 2018 - Elsevier
In this paper, we propose an underlay cooperative cognitive network (UCCN), where an
energy-harvesting (EH) two-antenna relay operating on full-duplex (FD) mode is used to …

Throughput Analysis of Power-Beacon-Assisted Energy Harvesting Wireless Systems Over Non-Identical Nakagami- Fading Channels

NP Le - IEEE Communications Letters, 2017 - ieeexplore.ieee.org
We consider a distributed power-beacon (PB)-assisted wireless powered communication
network that consists of multiple PBs, multiple transmitters, and one receiver. The …

Transceiver optimization for DF MIMO relay systems with a wireless powered relay node

B Li, H Cao, Y Rong, T Su, G Yang, Z He - IEEE Access, 2019 - ieeexplore.ieee.org
In this paper, a two-hop decode-and-forward (DF) multiple-input multiple-output (MIMO)
relay system is investigated, where the relay node harvests the radio frequency energy …

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 …