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08/31/2023
Channel Estimation for XL-MIMO Systems with Polar-Domain Multi-Scale Residual Dense Network
Extremely large-scale multiple-input multiple-output (XL-MIMO) is a prom...
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08/18/2023
A Rank-One Optimization Framework and Its Applications to Transmit Beamforming
This paper proposes an elegant optimization framework consisting of a mi...
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08/17/2023
Secrecy Outage Probability Analysis for Downlink Untrusted NOMA Under Practical SIC Error
Non-orthogonal multiple access (NOMA) serves multiple users simultaneous...
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08/13/2023
Joint Beamforming and Antenna Movement Design for Moveable Antenna Systems Based on Statistical CSI
This paper studies a novel movable antenna (MA)-enhanced multiple-input ...
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08/07/2023
Communication-Efficient Framework for Distributed Image Semantic Wireless Transmission
Multi-node communication, which refers to the interaction among multiple...
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08/04/2023
Movable Antenna-Enhanced Multiuser Communication: Optimal Discrete Antenna Positioning and Beamforming
Movable antennas (MAs) are a promising paradigm to enhance the spatial d...
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07/21/2023
Channel Estimation for RIS-Aided MIMO Systems: A Partially Decoupled Atomic Norm Minimization Approach
Channel estimation (CE) plays a key role in reconfigurable intelligent s...
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07/20/2023
Sensing User's Activity, Channel, and Location with Near-Field Extra-Large-Scale MIMO
This paper proposes a grant-free massive access scheme based on the mill...
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07/11/2023
Optimal Coordinated Transmit Beamforming for Networked Integrated Sensing and Communications
This paper studies a multi-antenna networked integrated sensing and comm...
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06/28/2023
Communication Resources Constrained Hierarchical Federated Learning for End-to-End Autonomous Driving
While federated learning (FL) improves the generalization of end-to-end ...
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06/25/2023
Intelligent Reflecting Surface Empowered Self-Interference Cancellation in Full-Duplex Systems
Compared with traditional half-duplex wireless systems, the application ...
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06/14/2023
Uplink Performance of RIS-aided Cell-Free Massive MIMO System with Electromagnetic Interference
Cell-free (CF) massive multiple-input multiple-output (MIMO) and reconfi...
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05/22/2023
Integrated Sensing, Navigation, and Communication for Secure UAV Networks with a Mobile Eavesdropper
This paper proposes an integrated sensing, navigation, and communication...
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05/14/2023
Stacked Intelligent Metasurfaces for Efficient Holographic MIMO Communications in 6G
The revolutionary technology of Stacked Intelligent Metasurfaces (SIM) h...
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05/09/2023
Robust Beamforming Design for RIS-aided Cell-free Systems with CSI Uncertainties and Capacity-limited Backhaul
In this paper, we consider the robust beamforming design in a reconfigur...
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05/04/2023
Fundamental Detection Probability vs. Achievable Rate Tradeoff in Integrated Sensing and Communication Systems
Integrating sensing functionalities is envisioned as a distinguishing fe...
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05/02/2023
Integrated Sensing and Communication in Coordinated Cellular Networks
Integrated sensing and communication (ISAC) is a promising technique to ...
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04/21/2023
Deep Learning-empowered Predictive Precoder Design for OTFS Transmission in URLLC
To guarantee excellent reliability performance in ultra-reliable low-lat...
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03/22/2023
Reconfigurable Intelligent Surface-aided Secret Key Generation in Multi-Cell Systems
Physical-layer key generation (PKG) exploits the reciprocity and randomn...
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03/08/2023
Next-Generation URLLC with Massive Devices: A Unified Semi-Blind Detection Framework for Sourced and Unsourced Random Access
This paper proposes a unified semi-blind detection framework for sourced...
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03/06/2023
Exploiting Intelligent Reflecting Surfaces for Interference Channels with SWIPT
This paper considers intelligent reflecting surface (IRS)-aided simultan...
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02/24/2023
Globally Optimal Resource Allocation Design for IRS-Assisted Multiuser Networks with Discrete Phase Shifts
Intelligent reflecting surfaces (IRSs) are envisioned as a low-cost solu...
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02/19/2023
Integrated sensing and full-duplex communication: Joint transceiver beamforming and power allocation
Beamforming design has been widely investigated for integrated sensing a...
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02/18/2023
Uplink Power Control for Extremely Large-Scale MIMO with Multi-Agent Reinforcement Learning and Fuzzy Logic
In this paper, we investigate the uplink transmit power optimization pro...
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02/02/2023
Low-Complexity Precoding for Extremely Large-Scale MIMO Over Non-Stationary Channels
Extremely large-scale multiple-input-multiple-output (XL-MIMO) is a prom...
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12/28/2022
Predictive Precoder Design for OTFS-Enabled URLLC: A Deep Learning Approach
This paper investigates the orthogonal time frequency space (OTFS) trans...
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12/13/2022
Edge Computing for Semantic Communication Enabled Metaverse: An Incentive Mechanism Design
Semantic communication (SemCom) and edge computing are two disruptive so...
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12/13/2022
Edge-Assisted V2X Motion Planning and Power Control Under Channel Uncertainty
Edge-assisted vehicle-to-everything (V2X) motion planning is an emerging...
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12/06/2022
Asynchronous Cell-Free Massive MIMO With Rate-Splitting
In practical cell-free (CF) massive multiple-input multiple-output (MIMO...
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11/23/2022
Scalable Predictive Beamforming for IRS-Assisted Multi-User Communications: A Deep Learning Approach
Beamforming design for intelligent reflecting surface (IRS)-assisted mul...
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11/11/2022
Codebook-Based Solutions for Reconfigurable Intelligent Surfaces and Their Open Challenges
Reconfigurable intelligent surfaces (RIS) is a revolutionary technology ...
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11/06/2022
Reconfigurable Intelligent Surface-Assisted Secret Key Generation in Spatially Correlated Channels
Reconfigurable intelligent surface (RIS) is a disruptive technology to e...
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11/01/2022
Full-Duplex Communication for ISAC: Joint Beamforming and Power Optimization
Beamforming design has been widely investigated for integrated sensing a...
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10/26/2022
Integrated Sensing and Communication in Distributed Antenna Networks
In this paper, we investigate the resource allocation design for integra...
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09/28/2022
Uplink Performance of RIS-aided Cell-Free Massive MIMO System Over Spatially Correlated Channels
We consider a practical spatially correlated reconfigurable intelligent ...
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09/26/2022
Deep CLSTM for Predictive Beamforming in Integrated Sensing and Communication-enabled Vehicular Networks
Predictive beamforming design is an essential task in realizing high-mob...
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09/25/2022
Grant-Free NOMA-OTFS Paradigm: Enabling Efficient Ubiquitous Access for LEO Satellite Internet-of-Things
With the blooming of Internet-of-Things (IoT), we are witnessing an expl...
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09/18/2022
Deep Learning-Based Rate-Splitting Multiple Access for Reconfigurable Intelligent Surface-Aided Tera-Hertz Massive MIMO
Reconfigurable intelligent surface (RIS) can significantly enhance the s...
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08/21/2022
Rate-Splitting Multiple Access for Intelligent Reflecting Surface-Aided Secure Transmission
In this letter, we study a rate-splitting multiple access (RSMA)-based i...
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08/16/2022
Multi-Point Integrated Sensing and Communication: Fusion Model and Functionality Selection
Integrated sensing and communication (ISAC) represents a paradigm shift,...
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08/04/2022
Disentangled Representation Learning for RF Fingerprint Extraction under Unknown Channel Statistics
Deep learning (DL) applied to a device's radio-frequency fingerprint (RF...
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08/04/2022
Linear MIMO Precoders Design for Finite Alphabet Inputs via Model-Free Training
This paper investigates a novel method for designing linear precoders wi...
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07/28/2022
Robust Transmit Beamforming for Secure Integrated Sensing and Communication
This paper studies a downlink secure integrated sensing and communicatio...
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07/24/2022
Joint Transmit and Reflective Beamforming for RIS-assisted Secret Key Generation
Reconfigurable intelligent surface (RIS) is a promising technique to enh...
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07/23/2022
Symbol-wise Puncturing for HARQ Integration with Probabilistic Amplitude Shaping
In this letter, we propose a symbol-wise puncturing scheme to support hy...
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07/22/2022
Cell-Free Massive MIMO with Multi-Antenna Users over Weichselberger Rician Channels
We consider a cell-free massive multiple-input multiple-output (MIMO) sy...
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07/08/2022
Integrating Sensing, Computing, and Communication in 6G Wireless Networks: Design and Optimization
The roll-out of various emerging wireless services has triggered the nee...
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06/27/2022
Robust and Secure Resource Allocation for ISAC Systems: A Novel Optimization Framework for Variable-Length Snapshots
In this paper, we investigate the robust resource allocation design for ...
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06/13/2022
Resource Allocation and 3D Trajectory Design for Power-Efficient IRS-Assisted UAV-NOMA Communications
In this paper, an intelligent reflecting surface (IRS) is introduced to ...
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06/09/2022
