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09/21/2023
Near-Field Beam Training: Joint Angle and Range Estimation with DFT Codebook
Prior works on near-field beam training have mostly assumed dedicated po...
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06/28/2023
Near-Field Beam Management for Extremely Large-Scale Array Communications
Extremely large-scale arrays (XL-arrays) have emerged as a promising tec...
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04/17/2023
Joint Beam Scheduling and Power Allocation for SWIPT in Mixed Near- and Far-Field Channels
Extremely large-scale array (XL-array) has emerged as a promising techno...
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01/18/2023
Mixed Near- and Far-Field Communications for Extremely Large-Scale Array: An Interference Perspective
Extremely large-scale array (XL-array) is envisioned to achieve super-hi...
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11/08/2022
Active-IRS Aided Wireless Network: System Modeling and Performance Analysis
Active intelligent reflecting surface (IRS) enables flexible signal refl...
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09/29/2022
Fast Near-Field Beam Training for Extremely Large-Scale Array
In this letter, we study efficient near-field beam training design for t...
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09/14/2022
Multi-Active Multi-Passive (MAMP)-IRS Aided Wireless Communication: A Multi-Hop Beam Routing Design
Prior studies on intelligent reflecting surface (IRS) have mostly consid...
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08/25/2022
Multi-Hop Beam Routing for Hybrid Active/Passive IRS Aided Wireless Communications
Prior studies on intelligent reflecting surface (IRS) have mostly consid...
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01/29/2022
Joint Sensing and Communication Rates Control for Energy Efficient Mobile Crowd Sensing
Driven by the fast development of Internet of Things (IoT) applications,...
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04/28/2021
A Deep Transfer Learning-based Edge Computing Method for Home Health Monitoring
The health-care gets huge stress in a pandemic or epidemic situation. So...
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08/11/2020
Fast Channel Estimation for IRS-Assisted OFDM
In this letter, we study efficient channel estimation for an intelligent...
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07/06/2020
Intelligent Reflecting Surface Aided Wireless Communications: A Tutorial
Intelligent reflecting surface (IRS) is an enabling technology to engine...
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06/17/2020
3D Placement for Multi-UAV Relaying: An Iterative Gibbs-Sampling and Block Coordinate Descent Optimization Approach
In this paper, we consider an unmanned aerial vehicle (UAV) enabled rela...
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05/24/2020
Fast Beam Training for IRS-Assisted Multiuser Communications
In this letter, we consider an intelligent reflecting surface (IRS)-assi...
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03/02/2020
Intelligent Reflecting Surface Assisted Multi-User OFDMA: Channel Estimation and Training Design
To achieve the full passive beamforming gains of intelligent reflecting ...
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12/23/2019
Progressive Channel Estimation and Passive Beamforming for Intelligent Reflecting Surface with Discrete Phase Shifts
Intelligent reflecting surface (IRS) has emerged as a promising technolo...
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11/10/2019
Intelligent Reflecting Surface with Discrete Phase Shifts: Channel Estimation and Passive Beamforming
In this paper, we consider an intelligent reflecting surface (IRS)-aided...
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07/14/2019
Hybrid Offline-Online Design for UAV-Enabled Data Harvesting in Probabilistic LoS Channel
This paper considers an unmanned aerial vehicle (UAV)-enabled wireless s...
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01/14/2019
3D Trajectory Optimization in Rician Fading for UAV-Enabled Data Harvesting
In this paper, we consider a UAV-enabled WSN where a flying UAV is emplo...
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09/02/2018
Towards an Intelligent Edge: Wireless Communication Meets Machine Learning
The recent revival of artificial intelligence (AI) is revolutionizing al...
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02/27/2018
Stochastic Control of Computation Offloading to a Helper with a Dynamically Loaded CPU
Due to densification of wireless networks, there exist abundance of idli...
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01/11/2018
Asynchronous Mobile-Edge Computation Offloading: Energy-Efficient Resource Management
Mobile-edge computation offloading (MECO) is an emerging technology for ...
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12/29/2017