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05/20/2023
Joint Foundation Model Caching and Inference of Generative AI Services for Edge Intelligence
With the rapid development of artificial general intelligence (AGI), var...
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05/11/2023
Deep Reinforcement Learning for Interference Management in UAV-based 3D Networks: Potentials and Challenges
Modern cellular networks are multi-cell and use universal frequency reus...
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04/18/2023
Sparks of GPTs in Edge Intelligence for Metaverse: Caching and Inference for Mobile AIGC Services
Aiming at achieving artificial general intelligence (AGI) for Metaverse,...
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02/16/2023
Generative AI-empowered Simulation for Autonomous Driving in Vehicular Mixed Reality Metaverses
In the vehicular mixed reality (MR) Metaverse, the distance between phys...
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01/18/2023
Generative AI-empowered Effective Physical-Virtual Synchronization in the Vehicular Metaverse
Metaverse seamlessly blends the physical world and virtual space via ubi...
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01/11/2023
Illegal Intelligent Reflecting Surface Based Active Channel Aging: When Jammer Can Attack Without Power and CSI
Illegal intelligent reflecting surfaces (I-IRSs), i.e., the illegal depl...
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11/13/2022
EPViSA: Efficient Auction Design for Real-time Physical-Virtual Synchronization in the Metaverse
Metaverse can obscure the boundary between the physical and virtual worl...
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08/20/2022
Intelligent Omni-Surfaces: Simultaneous Refraction and Reflection for Full-dimensional Wireless Communications
The development of metasurfaces has unlocked various use cases in wirele...
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07/06/2022
Reconfigurable Refractive Surfaces: An Energy-Efficient Way to Holographic MIMO
Holographic Multiple Input Multiple Output (HMIMO), which integrates mas...
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06/06/2022
Energy-Constrained Computation Offloading in Space-Air-Ground Integrated Networks using Distributionally Robust Optimization
With the rapid development of connecting massive devices to the Internet...
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01/25/2022
Towards Ubiquitous Sensing and Localization With Reconfigurable Intelligent Surfaces
In future cellular systems, wireless localization and sensing functions ...
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04/26/2021
Intelligent Reflective-Transmissive Metasurfaces for Full-Dimensional Communications: Principles, Technologies, and Implementation
The recent development of metasurfaces has shown the potential to signif...
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04/22/2021
Trajectory Optimization and Resource Allocation for OFDMA UAV Relay Networks
In this paper, we consider a single-cell multi-user orthogonal frequency...
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03/08/2021
Spatial Equalization Before Reception: Reconfigurable Intelligent Surfaces for Multi-path Mitigation
Reconfigurable intelligent surfaces (RISs), which enable tunable anomalo...
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02/13/2021
Reconfigurable Intelligent Surfaces in 6G: Reflective, Transmissive, or Both?
Reconfigurable intelligent surfaces (RISs) have attracted wide interest ...
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12/27/2020
ANL: Anti-Noise Learning for Cross-Domain Person Re-Identification
Due to the lack of labels and the domain diversities, it is a challenge ...
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12/19/2020
Reconfigurable Intelligent Surface assisted Multi-user Communications: How Many Reflective Elements Do We Need?
Reconfigurable intelligent surfaces (RISs) consisting of multiple reflec...
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11/17/2020
Beyond Cell-free MIMO: Energy Efficient Reconfigurable Intelligent Surface Aided Cell-free MIMO Communications
Cell-free systems can effectively eliminate the inter-cell interference ...
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09/17/2020
Reconfigurable Intelligent Surface (RIS) Assisted Wireless Coverage Extension: RIS Orientation and Location Optimization
Recently, reconfigurable intelligent surfaces (RIS) have attracted a lot...
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09/15/2020
Sense-Store-Send: Trajectory Optimization for a Buffer-aided Internet of UAVs
In this letter, we study a buffer-aided Internet of unmanned aerial vehi...
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07/02/2020
Reconfigurable Intelligent Surface Assisted Device-to-Device Communications
With the evolution of the 5G, 6G and beyond, device-to-device (D2D) comm...
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04/04/2020
Beyond D2D: Full Dimension UAV-to-Everything Communications in 6G
In this paper, we consider an Internet of unmanned aerial vehicles (UAVs...
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12/03/2019
Reconfigurable Intelligent Surfaces assisted Communications with Limited Phase Shifts: How Many Phase Shifts Are Enough?
Reconfigurable intelligent surface (RIS) has drawn a great attention wor...
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10/31/2019
Hybrid Beamforming for Reconfigurable Intelligent Surface based Multi-user Communications: Achievable Rates with Limited Discrete Phase Shifts
Reconfigurable intelligent surface (RIS) has drawn considerable attentio...
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04/02/2019
Cooperation Techniques for A Cellular Internet of Unmanned Aerial Vehicles
Unmanned aerial vehicles (UAVs) are powerful Internet-of-Things componen...
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04/02/2019
Cooperation Techniques for Cellular Internet of Unmanned Aerial Vehicles
Unmanned aerial vehicles (UAVs) are powerful Internet-of-Things componen...
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03/07/2019
IoT-U: Cellular Internet-of-Things Networks over Unlicensed Spectrum
In this paper, we consider an uplink cellular Internet-of-Things (IoT) n...
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11/13/2018
Ultra-dense LEO: Integrating Terrestrial-Satellite Networks into 5G and Beyond for Data Offloading
In this paper, we propose a terrestrial-satellite network (TSN) architec...
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03/16/2018
Load Balancing for 5G Ultra-Dense Networks using Device-to-Device Communications
Load balancing is an effective approach to address the spatial-temporal ...
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10/17/2016