469 citations · 699 across the 59 of their papers we have counts for
29 papers · 1 filter
RIS-Enabled Energy-Efficient ISAC for Vehicular Applications
Shengyu Yang, Yuhan Wang, Shuhao Zeng +3
By incorporating integrated sensing and communication (ISAC) into vehicle-to-infrastructure (V2I) networks, roadside units (RSUs) can support data transmission while providing addi…
Hybrid Digital and Analog Airy Beamforming for Near-Field Multi-User Communications
Shupei Zhang, Boya Di, Lingyang Song
The demands for high data rates in 6G networks have driven the transition toward higher frequencies and larger antenna apertures, giving rise to the near-field communications. In t…
Holographic Airy Beamforming: Curved Trajectory Optimization for Blockage-Resilient Terahertz Communications
Xinyuan Hu, Boya Di, Lingyang Song
Terahertz communication offers vast bandwidth for high-speed transmission in the 6G networks but faces severe blockage challenges in the near-field region due to large antenna arra…
Breaking Near-Field Communication Barriers: Focused, Curved, or Airy Beamforming?
Shupei Zhang, Boya Di, Lingyang Song
To meet the requirements for high data rates and ubiquitous connectivity in 6G networks, higher frequencies and larger array apertures are employed to enhance spatial resolution an…
Tri-Hybrid Holographic Beamforming for Integrated Sensing and Communication
Shupei Zhang, Shuhao Zeng, Boya Di +1
Integrated sensing and communication (ISAC) can perform both communication and sensing tasks using the same frequency band and hardware, making it a key technology for 6G. As a low…
Simultaneous Beamforming and Anti-Jamming With Intelligent Omni-Surfaces
Yuhan Wang, Shuhao Zeng, Qingyu Liu +2
Wireless transmission is vulnerable to malicious jamming attacks due to the openness of wireless channels, posing a severe threat to wireless communications. Current anti-jamming s…
Disco Intelligent Omni-Surfaces: 360-degree Fully-Passive Jamming Attacks
Huan Huang, Hongliang Zhang, Jide Yuan +6
Intelligent omni-surfaces (IOSs) with 360-degree electromagnetic radiation significantly improves the performance of wireless systems, while an adversarial IOS also poses a signifi…
Reconfigurable Holographic Surface Aided Wireless Simultaneous Localization and Mapping
Haobo Zhang, Ziang Yang, Hongliang Zhang +2
As a crucial facilitator of future autonomous driving applications, wireless simultaneous localization and mapping (SLAM) has drawn growing attention recently. However, the accurac…
Unified Near-field and Far-field Localization with Holographic MIMO
Mengyuan Cao, Haobo Zhang, Boya Di +1
Localization which uses holographic multiple input multiple output surface such as reconfigurable intelligent surface (RIS) has gained increasing attention due to its ability to ac…
A Heterogeneous 6G Networked Sensing Architecture with Active and Passive Anchors
Qipeng Wang, Liang Liu, Shuowen Zhang +2
In the future 6G integrated sensing and communication (ISAC) cellular systems, networked sensing is a promising technique that can leverage the cooperation among the base stations…
Reconfigurable Holographic Surface: A New Paradigm to Implement Holographic Radio
Ruoqi Deng, Yutong Zhang, Haobo Zhang +3
Ultra-massive multiple-input multiple-output (MIMO) is one of the key enablers in the forthcoming 6G networks to provide high-speed data services by exploiting spatial diversity. I…
Intelligent Omni-Surfaces Aided Wireless Communications: Does the Reciprocity Hold?
Shaohua Yue, Shuhao Zeng, Hongliang Zhang +3
Intelligent omni-surfaces (IOS) have attracted great attention recently due to its potential to achieve full-dimensional communications by simultaneously reflecting and refracting…
Holographic Integrated Sensing and Communications: Principles, Technology, and Implementation
Haobo Zhang, Hongliang Zhang, Boya Di +1
Integrated sensing and communication (ISAC) has attracted much attention as a promising approach to alleviate spectrum congestion. However, traditional ISAC systems rely on phased…
Meta-material Sensor Based Internet of Things: Design, Optimization, and Implementation
Jingzhi Hu, Hongliang Zhang, Boya Di +3
For many applications envisioned for the Internet of Things (IoT), it is expected that the sensors will have very low costs and zero power, which can be satisfied by meta-material…
MetaRadar: Multi-target Detection for Reconfigurable Intelligent Surface Aided Radar Systems
Haobo Zhang, Hongliang Zhang, Boya Di +3
As a widely used localization and sensing technique, radars will play an important role in future wireless networks. However, the wireless channels between the radar and the target…
Reconfigurable Holographic Surfaces for Future Wireless Communications
Ruoqi Deng, Boya Di, Hongliang Zhang +4
Future wireless communications look forward to constructing a ubiquitous intelligent information network with high data rates through cost-efficient devices. Benefiting from the tu…
Integrated Satellite-HAP-Terrestrial Networks for Dual-Band Connectivity
Wenwei Zhang, Ruoqi Deng, Boya Di +1
The recent development of high-altitude platforms (HAPs) has attracted increasing attention since they can serve as a promising communication method to assist satellite-terrestrial…
Wireless Indoor Simultaneous Localization and Mapping Using Reconfigurable Intelligent Surface
Ziang Yang, Haobo Zhang, Boya Di +3
Indoor wireless simultaneous localization and mapping (SLAM) is considered as a promising technique to provide positioning services in future 6G systems. However, the accuracy of t…
Deployment Optimization for Meta-material Based Internet of Things
Xu Liu, Jingzhi Hu, Hongliang Zhang +2
In this paper, we propose a Meta-IoT system to achieve ubiquitous deployment and pervasive sensing for future Internet of Things (IoT). In such a system, sensors are composed of de…
Meta-material Sensors based Internet of Things for 6G Communications
Jingzhi Hu, Hongliang Zhang, Boya Di +2
In the coming 6G communications, the internet of things (IoT) serves as a key enabler to collect environmental information and is expected to achieve ubiquitous deployment. However…
MetaLocalization: Reconfigurable Intelligent Surface Aided Multi-user Wireless Indoor Localization
Haobo Zhang, Hongliang Zhang, Boya Di +3
The received signal strength (RSS) based technique is extensively utilized for localization in the indoor environments. Since the RSS values of neighboring locations may be similar…
Beyond Intelligent Reflecting Surfaces: Reflective-Transmissive Metasurface Aided Communications for Full-dimensional Coverage Extension
Shuhang Zhang, Hongliang Zhang, Boya Di +3
In this paper, we study an intelligent omni-surface (IOS)-assisted downlink communication system, where the link quality of a mobile user (MU) can be improved with a proper IOS pha…
MetaRadar: Indoor Localization by Reconfigurable Metamaterials
Haobo Zhang, Jingzhi Hu, Hongliang Zhang +4
Indoor localization has drawn much attention owing to its potential for supporting location based services. Among various indoor localization techniques, the received signal streng…
Towards Ubiquitous Positioning by Leveraging Reconfigurable Intelligent Surface
Haobo Zhang, Hongliang Zhang, Boya Di +3
The received signal strength (RSS) based technique is widely utilized for ubiquitous positioning due to its advantage of simple implementability. However, its accuracy is limited b…