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08/14/2021
Wireless Powered Communication Networks with Non-Ideal Circuit Power Consumption
Assuming non-ideal circuit power consumption at the energy harvesting (E...
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08/06/2021
Deep Reinforcement Learning for Intelligent Reflecting Surface-assisted D2D Communications
In this paper, we propose a deep reinforcement learning (DRL) approach f...
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08/05/2021
RIS-assisted UAV Communications for IoT with Wireless Power Transfer Using Deep Reinforcement Learning
Many of the devices used in Internet-of-Things (IoT) applications are en...
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07/04/2021
FedFog: Network-Aware Optimization of Federated Learning over Wireless Fog-Cloud Systems
Federated learning (FL) is capable of performing large distributed machi...
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06/06/2021
3D UAV Trajectory and Data Collection Optimisation via Deep Reinforcement Learning
Unmanned aerial vehicles (UAVs) are now beginning to be deployed for enh...
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04/24/2020
Downlink Spectral Efficiency of Cell-Free Massive MIMO Systems with Multi-antenna Users
This paper studies a cell-free massive multiple-input multiple-output (M...
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09/26/2018
Public-Safety LTE: Communication Services, Standardization Status, and Disaster-Resilient Architecture
The fifth-generation (5G) communication systems will enable enhanced mob...
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09/05/2018
Real-time Optimal Resource Allocation for Embedded UAV Communication Systems
We consider device-to-device (D2D) wireless information and power transf...
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06/10/2018
UAV-Enabled Communication Using NOMA
Unmanned aerial vehicles (UAVs) can be deployed as flying base stations ...
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05/11/2018
Cell-free Massive MIMO Networks: Optimal Power Control against Active Eavesdropping
This paper studies the security aspect of a recently introduced network ...
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03/01/2018
Effects of CSI Knowledge on Secrecy of Threshold-Selection Decode-and-Forward Relaying
This paper considers secrecy of a three node cooperative wireless system...
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02/19/2018
Optimal Beamforming for Physical Layer Security in MISO Wireless Networks
A wireless network of multiple transmitter-user pairs overheard by an ea...
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12/11/2017
Low-Latency Multiuser Two-Way Wireless Relaying for Spectral and Energy Efficiencies
The paper considers two possible approaches, which enable multiple pairs...
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12/10/2017
Multi-cell Massive MIMO Beamforming in Assuring QoS for Large Numbers of Users
Massive multi-input multi-output (MIMO) uses a very large number of low-...
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08/04/2015