Publications

KeyStub: A Passive RFID-based Keypad Interface Using Resonant Stubs

John Nolan, Kun Qian, Xinyu Zhang

ACM IMWUT, 2024

NeuroRadar: A Neuromorphic Radar Sensor for Low-Power IoT Systems

Kai Zheng, Kun Qian, Timothy Woodford, Xinyu Zhang

ACM SenSys, 2023

Best Paper Award

Metasight: High-Resolution NLoS Radar with Efficient Metasurface Encoding

Timothy Woodford, Kun Qian, 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

Best Paper Award

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

Best In-Session Presentation Award

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

Honorable Mention Award

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

Best Paper Candidate