68 citations · 230 across the 38 of their papers we have counts for
11 papers · 1 filter
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…
MetaSketch: Wireless Semantic Segmentation by Metamaterial Surfaces
Jingzhi Hu, Hongliang Zhang, Kaigui Bian +3
Semantic segmentation is a process of partitioning an image into multiple segments for recognizing humans and objects, which can be widely applied in scenarios such as healthcare a…
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…
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…
MetaSensing: Intelligent Metasurface Assisted RF 3D Sensing by Deep Reinforcement Learning
Jingzhi Hu, Hongliang Zhang, Kaigui Bian +3
Using RF signals for wireless sensing has gained increasing attention. However, due to the unwanted multi-path fading in uncontrollable radio environments, the accuracy of RF sensi…
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…
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…
Real-Time Prediction for Fine-Grained Air Quality Monitoring System with Asynchronous Sensing
Zixuan Bai, Zhiwen Hu, Kaigui Bian +1
Due to the significant air pollution problem, monitoring and prediction for air quality have become increasingly necessary. To provide real-time fine-grained air quality monitoring…
Cellular V2X in Unlicensed Spectrum: Harmonious Coexistence with VANET in 5G systems
Pengfei Wang, Boya Di, Hongliang Zhang +2
With the increasing demand for vehicular data transmission, limited dedicated cellular spectrum becomes a bottleneck to satisfy the requirements of all cellular vehicle-to-everythi…
Realtime Profiling of Fine-Grained Air Quality Index Distribution using UAV Sensing
Yuzhe Yang, Zijie Zheng, Kaigui Bian +2
Given significant air pollution problems, air quality index (AQI) monitoring has recently received increasing attention. In this paper, we design a mobile AQI monitoring system boa…