469 citations · 2.4k across the 123 of their papers we have counts for
9 papers · 1 filter
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…
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…
Intelligent Omni-Surfaces: Reflection-Refraction Circuit Model, Full-Dimensional Beamforming, and System Implementation
Shuhao Zeng, Hongliang Zhang, Boya Di +5
The intelligent omni-surface (IOS) is a dynamic metasurface that has recently been proposed to achieve full-dimensional communications by realizing the dual function of anomalous r…
Reconfigurable Refractive Surfaces: An Energy-Efficient Way to Holographic MIMO
Shuhao Zeng, Hongliang Zhang, Boya Di +3
Holographic Multiple Input Multiple Output (HMIMO), which integrates massive antenna elements into a compact space to achieve a spatially continuous aperture, plays an important ro…
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…
Reconfigurable MIMO towards Electro-magnetic Information Theory: Capacity Maximization Pattern Design
Haonan Wang, Ang Li, Ya-feng Liu +3
In this paper, we focus on the pattern reconfigurable multiple-input multiple-output (PR-MIMO), a technique that has the potential to bridge the gap between electro-magnetics and c…
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…
Achievable Rate Maximization Pattern Design for Reconfigurable MIMO Antenna Array
Haonan Wang, Ang Li, Ya-Feng Liu +3
Reconfigurable multiple-input multiple-output can provide performance gains over traditional MIMO by reshaping the channels, i.e., introducing more channel realizations. In this pa…
Towards Ubiquitous Sensing and Localization With Reconfigurable Intelligent Surfaces
Hongliang Zhang, Boya Di, Kaigui Bian +3
In future cellular systems, wireless localization and sensing functions will be built-in for specific applications, e.g., navigation, transportation, and healthcare, and to support…