Research
Selected Publications
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BeamFormer: Transformer-based Beam Management for 6G Networks
Shunqiang Feng, Swastik Kanjilal, Kun Qian, Ish Kumar Jain
ACM MobiSys 2026
Toward Spoofing-Resilient and Communication-Integrated MmWave Radar Sensing
Kun Qian, Parth Pathak
ACM MobiSys 2025
Radio Frequency Ray Tracing with Neural Object Representation for Enhanced RF Modeling
Xingyu Chen, Zihao Feng, Kun Qian, Xinyu Zhang
IEEE/CVF CVPR 2025
RFCanvas: Modeling RF Channel by Fusing Visual Priors and Few-shot RF Measurements
Xingyu Chen, Zihao Feng, Ke Sun, Kun Qian, Xinyu Zhang
ACM SenSys 2024
KeyStub: A Passive RFID-based Keypad Interface Using Resonant Stubs
John Nolan, Kun Qian, Xinyu Zhang
ACM IMWUT 2024
Metasight: High-Resolution NLoS Radar with Efficient Metasurface Encoding
Timothy Woodford, Kun Qian, Xinyu Zhang
ACM SenSys 2023
NeuroRadar: A Neuromorphic Radar Sensor for Low-Power IoT Systems
Kai Zheng, Kun Qian, Timothy Woodford, Xinyu Zhang
ACM SenSys 2023
UniScatter: a Metamaterial Backscatter Tag for Wideband Joint Communication and Radar Sensing
Kun Qian, Lulu Yao, Kai Zheng, Xinyu Zhang, Tse Nga Ng
ACM MobiCom 2023
SLNet: A Spectrogram Learning Neural Network for Deep Wireless Sensing
Zheng Yang, Yi Zhang, Kun Qian, Chenshu Wu
USENIX NSDI 2023
MilliMirror: 3D Printed Reflecting Surface for Millimeter-Wave Coverage Expansion
Kun Qian, Lulu Yao, Xinyu Zhang, Tse Nga Ng
ACM MobiCom 2022
3D Point Cloud Generation with Millimeter-Wave Radar
Kun Qian, Zhaoyuan He, Xinyu Zhang
ACM IMWUT 2021
RoS: Passive Smart Surface for Roadside-to-Vehicle Communication
Kun Qian, John Nolan, Xinyu Zhang
ACM SIGCOMM 2021
Widar3.0: Zero-Effort Cross-Domain Gesture Recognition with Wi-Fi
Yi Zhang, Yue Zheng, Kun Qian, Guidong Zhang, Yunhao Liu, Chenshu Wu, Zheng Yang
IEEE TPAMI 2021
Robust Multimodal Vehicle Detection in Foggy Weather using Complementary Lidar and Radar Signals
Kun Qian, Shilin Zhu, Xinyu Zhang, Li Erran Li
IEEE/CVF CVPR 2021
AIRCODE: Hidden Screen-Camera Communication on an Invisible and Inaudible Dual Channel
Kun Qian, Yumeng Lu, Zheng Yang, Kai Zhang, Kehong Huang, Xinjun Cai, Chenshu Wu, Yunhao Liu
USENIX NSDI 2021
M-Cube: A Millimeter-Wave Massive MIMO Software Radio
Renjie Zhao, Timothy Woodford, Teng Wei, Kun Qian, Xinyu Zhang
ACM MobiCom 2020
Passenger Demand Prediction with Cellular Footprints
Jing Chu, Xu Wang, Kun Qian, Lina Yao, Fu Xiao, Jianbo Li, Zheng Yang
IEEE TMC 2020
iVR: Integrated Vision and Radio Localization with Zero Human Effort
Jingao Xu, Hengjie Chen, Kun Qian, Erqun Dong, Min Sun, Chenshu Wu, Li Zhang, Zheng Yang
ACM IMWUT 2019
Zero-Effort Cross-Domain Gesture Recognition with Wi-Fi
Yue Zheng, Yi Zhang, Kun Qian, Guidong Zhang, Yunhao Liu, Chenshu Wu, Zheng Yang
ACM MobiSys 2019
Enabling Phased Array Signal Processing for Mobile WiFi Devices
Kun Qian, Chenshu Wu, Zheng Yang, Zimu Zhou, Xu Wang, Yunhao Liu
IEEE TMC 2018
Widar2.0: Passive Human Tracking with a Single Wi-Fi Link
Kun Qian, Chenshu Wu, Yi Zhang, Guidong Zhang, Zheng Yang, Yunhao Liu
ACM MobiSys 2018
Acousticcardiogram: Monitoring Heartbeats using Acoustic Signals on Smart Devices
Kun Qian, Chenshu Wu, Fu Xiao, Yue Zheng, Yi Zhang, Zheng Yang
IEEE INFOCOM 2018
Enabling Contactless Detection of Moving Humans with Dynamic Speeds Using CSI
Kun Qian, Chenshu Wu, Zheng Yang, Yunhao Liu, Fugui He, Tianzhang Xing
ACM TECS 2018
Widar: Decimeter-Level Passive Tracking via Velocity Monitoring with Commodity Wi-Fi
Kun Qian, Chenshu Wu, Zheng Yang, Yunhao Liu, Kyle Jamieson
ACM MobiHoc 2017
Inferring Motion Direction using Commodity Wi-Fi for Interactive Exergames
Kun Qian, Chenshu Wu, Zimu Zhou, Yue Zheng, Zheng Yang, Yunhao Liu
ACM CHI 2017
Tuning by Turning: Enabling Phased Array Signal Processing for WiFi with Inertial Sensors
Kun Qian, Chenshu Wu, Zheng Yang, Zimu Zhou, Xu Wang, Yunhao Liu
IEEE INFOCOM 2016
PhaseU: Real-time LOS Identification with WiFi
Chenshu Wu, Zheng Yang, Zimu Zhou, Kun Qian, Yunhao Liu, Mingyan Liu
IEEE INFOCOM 2015
PADS: Passive Detection of Moving Targets with Dynamic Speed using PHY Layer Information
Kun Qian, Chenshu Wu, Zheng Yang, Yunhao Liu, Zimu Zhou
IEEE ICPADS 2014
Spoofing-Resilient and Communication-Compatible MmWave Radar Sensing for Autonomous Systems
Commonwealth Cyber Initiative (CCI), PI, 2025 - 2026
NeTS: Medium: Generative Channel Cartography for Giga MIMO Networks on the 6G Upper Mid-band
National Science Foundation (NSF), PI, 2024 - 2028