Secure transmission for heterogeneous cellular networks with wireless information and power transfer
In this paper, we investigate an artificial-noise-aided secure beamforming design for
simultaneous wireless information and power transfer in a two-tier downlink heterogeneous …
simultaneous wireless information and power transfer in a two-tier downlink heterogeneous …
Energy-efficient SWIPT: From fully digital to hybrid analog–digital beamforming
A Li, C Masouros - IEEE Transactions on Vehicular Technology, 2017 - ieeexplore.ieee.org
Simultaneous wireless information and power transfer (SWIPT) enables the transmission of
information symbols and energy simultaneously. In this paper, we study the multiple-input …
information symbols and energy simultaneously. In this paper, we study the multiple-input …
Secure wireless information and power transfer in heterogeneous networks
In this paper, we investigate secure simultaneous wireless information and power transfer
(SWIPT) in a two-tier downlink heterogeneous network (HetNet), wherein the ambient …
(SWIPT) in a two-tier downlink heterogeneous network (HetNet), wherein the ambient …
Optimal transmit beamforming for secure SWIPT in a two-tier HetNet
B Li, Z Fei, Z Chu - IEEE Communications Letters, 2017 - ieeexplore.ieee.org
This letter investigates the artificial noise aided beamforming design for secure
simultaneous wireless information and power transfer in a two-tier downlink heterogeneous …
simultaneous wireless information and power transfer in a two-tier downlink heterogeneous …
Wireless power transfer under the spotlight: Charging terminals amid dense cellular networks
Wireless Power Transfer (WPT) technology offers unprecedented opportunities to future
cellular systems, making it possible to wirelessly recharge the mobile terminals as they get …
cellular systems, making it possible to wirelessly recharge the mobile terminals as they get …
WET-enabled passive communication networks: Robust energy minimization with uncertain CSI distribution
In this paper, we study wireless energy transfer-enabled passive communication networks,
where passive nodes (PNs) harvest radio frequency (RF) energy emitted by an active node …
where passive nodes (PNs) harvest radio frequency (RF) energy emitted by an active node …
Energy efficient MIMO SWIPT by hybrid analog-digital beamforming
A Li, C Masouros - 2017 IEEE 18th International Workshop on …, 2017 - ieeexplore.ieee.org
In this paper, we investigate the simultaneous wireless information and power transfer
(SWIPT) for MIMO systems with limited RF chains at the base station. We focus on the …
(SWIPT) for MIMO systems with limited RF chains at the base station. We focus on the …
Robust beamforming for simultaneous wireless information and power transfer in MISO interference channels
Taking the channel uncertainty into account, we investigate the robust beamforming design
for simultaneous wireless information and power transfer in multiple-input single-output …
for simultaneous wireless information and power transfer in multiple-input single-output …
Optimal design of 3D MIMO SWIPT systems with tilt adaptation
In order to improve the simultaneous wireless information and power transfer (SWIPT)
efficiency, we exploit the vertical domain by adjusting the base station (BS) antenna tilt. In …
efficiency, we exploit the vertical domain by adjusting the base station (BS) antenna tilt. In …
Energy-efficient user access control and resource allocation in HCNs with non-ideal circuitry
In this paper, we study the energy-efficient user access control (UAC) based on resource
allocation (RA) in heterogeneous cellular networks (HCNs) with the required downlink data …
allocation (RA) in heterogeneous cellular networks (HCNs) with the required downlink data …