30+ Publications
10+ CCF-A Papers
PI NSFC Youth Project
Accu 99% Huawei Deployment
Biography

I am an Associate Researcher at Shanghai Jiao Tong University (SJTU), supervised by Professor Guangtao Xue. My research is conducted within the Shanghai Key Laboratory of Web3 Trusted Data Circulation and Governance, and I am pleased to contribute as a member of the CCF Internet of Things Special Committee.

My research interests lie at the intersection of the Internet of Things (IoT), Intelligent Sensing, and Large Language Models (LLMs). I am driven by the goal of bridging the gap between physical sensing and intelligent cognitive understanding to create more intuitive and secure systems.

I feel fortunate to work alongside a team of exceptionally talented colleagues and students whose insights constantly inspire my work. Through these collaborative efforts, I have had the opportunity to share our findings in venues such as USENIX Security, NSDI, MobiCom, and IEEE INFOCOM. I was also deeply honored to receive the 2025 Shanghai Computer Society Science and Technology Award (First Prize).

Recent News
  • 2026/04 Honored to receive the First Prize of the 2025 Shanghai Computer Society Science and Technology Award. Award
  • 2026/04 Weiyi's paper submitted to UBICOMP venue received a 'Major Revision' decision. CCF-A
  • 2026/01 Journal accepted: "Empowering Aerospace and Marine Remote Sensing: Crowdsourced Salinity Sensing Based on Acoustic CSI and AI" (to appear 2026) Journal
  • 2026/01 Successfully completed the Huawei Collaboration Project on AP electromagnetic sensing security. Industry
  • 2026/01 MagPrint++ published in IEEE Transactions on Mobile Computing. CCF-A
  • 2025/10 Paper NlcTCN accepted by IEEE BIBM. Congratulations to Zechen and Yiheng! CCF-B
  • 2025/09 Paper MagPrint++ accepted by IEEE TMC. CCF-A
  • 2025/09 Paper SingSPirit accepted by SenSys 2026. CCF-B
  • 2025/09 Deployed the industry's first Anti-Surveillance Detection System with Huawei Data Communications (99% accuracy). Industry
  • 2025/08 Secured NSFC Youth Project (C class) funding! Grant
  • 2024/12 Paper MagSpy accepted by IEEE TMC. Congratulations to Yongjian! CCF-A
Full Publications

# denotes equal contribution. Bold = Lanqing Yang.

2026
MagPrint++: Continuous User Fingerprinting on Mobile Devices Using Electromagnetic Signals
Lanqing Yang, Xinqi Chen, Hao Pan, Yi-Chao Chen, Guangtao Xue, Zechen Li, Yiheng Bian, Dian Ding, Linghe Kong, Jiadi Yu, Feng Lyu, Minglu Li, Ziyu Shen, Bo Zhang.
IEEE Transactions on Mobile Computing (TMC), 2026 CCF-A
Empowering Aerospace and Marine Remote Sensing: Crowdsourced Salinity Sensing based on Acoustic CSI and AI Algorithms
R. Dong, H. Liu, G. Xue, Q. Chen, L. Yang, R. Ma.
Journal Article, 2026, 43(1): 42-53,62. Journal
2025
NLCTCN: A Non-Local Temporal Convolutional Framework for Spatiotemporal Modeling in Multichannel EEG
Han Zhang, Lanqing Yang, Zechen Li, Leping Yang, Yiheng Bian, Dian Ding, Leyu Jiang, Yi-Chao Chen, Guangtao Xue.
IEEE BIBM 2025 CCF-B
Amser+: Accelerating Mobile Speech Emotion Recognition in IoT Environments With Mel Feature Compression
Yu Lu, Ran Wang, Dian Ding, Yijie Li, Yongzhao Zhang, Lanqing Yang, Yi-Chao Chen, Guangtao Xue.
IEEE Internet of Things Journal, 2025 Journal
MagSpy: Revealing User Privacy Leakage via Magnetometer on Mobile Devices
Yongjian Fu, Lanqing Yang, Hao Pan, Yi-Chao Chen, Guangtao Xue, Ju Ren.
IEEE Transactions on Mobile Computing (TMC), 2025 CCF-A
AMSER: Accelerate Mobile Speech Emotion Recognition with Signal Compression
Yu Lu, Ran Wang, Dian Ding, Han Zhang, Liyun Zhang, Lanqing Yang, Yi-Chao Chen, Guangtao Xue.
ICASSP 2025 CCF-B
Wideband RF Radiance Field Modeling Using Frequency-embedded 3D Gaussian Splatting
Zechen Li, Lanqing Yang, Yiheng Bian, Hao Pan, Yongjian Fu, Yezhou Wang, Yi-Chao Chen, Guangtao Xue, Ju Ren.
arXiv:2505.20714, 2025 arXiv
One Walk is All You Need: Data-Efficient 3D RF Scene Reconstruction with Human Movements
Yiheng Bian, Zechen Li, Lanqing Yang, Hao Pan, Yezhou Wang, Longyuan Ge, Jeffery Wu, Ruiheng Liu, Yongjian Fu, Yichao Chen, Guangtao Xue.
arXiv:2511.16966, 2025 arXiv
The Wireless Charger as a Gesture Sensor: A Novel Approach to Ubiquitous Interaction
(arXiv:2511.16989, 2025)
arXiv preprint arXiv
A Large Language Model Powered Integrated Circuit Footprint Geometry Understanding
Yida Wang, Taiting Lu, Runze Liu, Lanqing Yang, Yifan Yang, Zhe Chen, Yuehai Wang, Yixin Liu, Kaiyuan Lin, Xiaomeng Chen, Dian Ding, Yijie Li, Yi-Chao Chen, Yincheng Jin, Mahanth Gowda.
arXiv:2508.03725, 2025 arXiv
VCEMO: Multi-Modal Emotion Recognition for Chinese Voiceprints
Jinghua Tang, Liyun Zhang, Yu Lu, Dian Ding, Lanqing Yang, Yi-Chao Chen, Minjie Bian, Xiaoshan Li, Guangtao Xue.
arXiv:2408.13019, 2024 arXiv
CarbonNet: Enterprise-Level Carbon Emission Prediction with Large-Scale Datasets
Jinghua Tang, Nan Fang, Lanqing Yang, Yuqiao Pei, Ran Wang, Dian Ding, Yu Lu, Guangtao Xue.
ICIC 2024
2023
SingAttack: Remote Attacks on Speech Recognition Systems Using Sound from Power Supply
Lanqing Yang, Yi-Chao Chen, Xinqi Chen, Xiangyong Jian, Leping Yang, Yijie Li, Qianfei Ren, Guangtao Xue, Xiaoyu Ji.
USENIX Security 2023 CCF-A
Acoustic Sensing and Communication Using Metasurface
Yongzhao Zhang, Yezhou Wang, Lanqing Yang, Mei Wang, Yi-Chao Chen, Lili Qiu, Yihong Liu, Guangtao Xue, Xiaoyu Ji.
NSDI 2023 CCF-A
MAGDEFENDER: Detecting Eavesdropping on Mobile Devices using the Built-in Magnetometer
Hao Pan, Feitong Tan, Wenhao Li, Yi-Chao Chen, Lanqing Yang, Guangtao Xue, Xiaoyu Ji.
SECON 2023 CCF-B
AUDIOSENSE: Leveraging Current to Acoustic Channel to Detect Appliances at Single-Point
Yijie Li, Xiatong Tong, Qianfei Ren, Qingyang Li, Lanqing Yang, Yi-Chao Chen, Guangtao Xue, Xiaoyu Ji, Jiadi Yu.
SECON 2023 CCF-B
SingMonitor: E-bike Charging Health Monitoring Using Sound from Power Supplies
Xiangyong Jian, Lanqing Yang, Yijie Li, Yi-Chao Chen, Guangtao Xue.
MDPI Applied Sciences, 2023 Journal
2022
Handwriting Recognition System Leveraging Vibration Signal on Smartphones
Dian Ding, Lanqing Yang, Yi-Chao Chen, Guangtao Xue.
IEEE Transactions on Mobile Computing (TMC), 2022 CCF-A
ScreenID: Enhancing QRCode Security by Utilizing Screen Dimming Feature
Guangtao Xue, Yijie Li, Hao Pan, Lanqing Yang, Yi-Chao Chen, Xiaoyu Ji, Jiadi Yu.
IEEE/ACM Transactions on Networking (ToN), 2022 CCF-A
LeakPrint: Behavior-irrelevant User Identification Leveraging Leakage Current on Laptops
Dian Ding, Lanqing Yang, Yi-Chao Chen, Guangtao Xue.
ACM UbiComp/ISWC (IMWUT), 2022
Research on Distributed Control Technology Based on Narrowband IoT
Y. Chen, L. Zhang, Q. Zhao, L. Yang, G. Xue.
Aerospace Defense, 2025, 8(2): 142-152. Journal
2021
MagThief: Stealing Private App Usage Data on Mobile Devices via Built-in Magnetometer
Hao Pan, Lanqing Yang, Yi-Chao Chen, Honglu Li, Guangtao Xue.
SECON 2021 CCF-B
VibWriter: Handwriting Recognition System based on Vibration Signal
Dian Ding, Lanqing Yang, Yi-Chao Chen, Guangtao Xue.
SECON 2021 CCF-B
ScreenID: Enhancing QRCode Security by Fingerprinting Screens
Yijie Li, Xiaoyu Ji, Yi-Chao Chen, Hao Pan, Lanqing Yang, Guangtao Xue, Jiadi Yu.
IEEE INFOCOM 2021 CCF-A
2020
MagPrint: Deep Learning Based User Fingerprinting Using Electromagnetic Signals
Lanqing Yang#, Yi-Chao Chen#, Hao Pan, Dian Ding, Guangtao Xue, Linghe Kong, Jiadi Yu, Minglu Li.
IEEE INFOCOM 2020 CCF-A
Poster: Toward a Secure QR Code System by Fingerprinting Screens
Yijie Li, Yi-Chao Chen, Xiaoyu Ji, Hao Pan, Lanqing Yang, Guangtao Xue, Jiadi Yu.
ACM MobiCom 2020 (Poster)
Toward a Secure QR Code System by Fingerprinting Screens
Li Yijie, Chen Yi-Chao, Ji Xiaoyu, Pan Hao, Lanqing Yang, Xue Guangtao, Yu Jiadi.
ACM MobiCom 2020 CCF-A
Appliance Fingerprinting Using Sound from Power Supply
Lanqing Yang#, Honglu Li#, Zhaoxi Chen#, Yi-Chao Chen, Xiaoyu Ji, Guangtao Xue, Chuang-Wen You.
ACM UbiComp/ISWC 2020 CCF-A
2019
mQRCode: Secure QR Code Using Nonlinearity of Spatial Frequency in Light
Hao Pan#, Yi-Chao Chen#, Lanqing Yang, Guangtao Xue, Chuang-Wen You, Xiaoyu Ji.
ACM MobiCom 2019 CCF-A
Secure Visible Light Communication based on Nonlinearity of Spatial Frequency in Light
Hao Pan, Lanqing Yang, Yi-Chao Chen, Guangtao Xue, Chuang-Wen You, Xiaoyu Ji, Pai-Yen Chen.
ACM MobiCom 2019 CCF-A
Linearity Improved Doherty Power Amplifier Using Non-Foster Circuits
Shiwei Zhao, Lanqing Yang, Yi Ren, Yuehang Xu.
IEEE Access 7: 40109–40113, 2019 Journal
2018
Hand-free Gesture Recognition for Vehicle Infotainment System Control
Qi Ye, Lanqing Yang, Guangtao Xue.
IEEE VNC 2018
Awards & Honors
  • First Prize 2025 Shanghai Computer Society Science and Technology Award — Project on key technologies for intelligent integration of biopharmaceutical equipment. (Ranked 8th)
  • Certificate of Participation, Outstanding Youth Paper Award (2020/07)
  • Shanghai Outstanding Graduate
  • Second Prize, National College Green Computing Competition (2018/11)
  • Third Prize, IEEE VNC 2018 App Contest (2018/11)
Funding Projects
  • PI: NSFC Youth Project (C class) — "Key technologies for electromagnetic sensing of mobile IoT terminals under perception-constrained scenarios." (Jan 2026 – Dec 2028). Budget: ¥300,000
  • PI: Shanghai 2024 "Science and Technology Innovation Action Plan" Natural Science Fund General Project — "Key technologies for mobile electromagnetic sensing." (Oct 2024 – Sep 2027). Budget: ¥200,000
  • PI: Huawei Collaboration Project — "Collaboration Project on Constructing AP Electromagnetic Sensing Security Capabilities." (Nov 2024 – Nov 2025). Budget: ¥740,000
  • Key Member (3rd PI): National Key R&D Program — "Research on novel precision diagnosis and treatment strategies for cervical cancer based on multi-source heterogeneous clinical data." (Jan 2026 – Dec 2027). Budget: ¥3,000,000
  • Participant: NSFC General Program — "Analysis of lesion images based on multimodal feature embedding and fusion." (2026–2029). Budget: ¥490,000
  • Participant: NSFC General Program — "Mobile computing and intelligent sensing based on electromagnetic radiation side-channel signals." (2021–2024). Budget: ¥570,000
  • Participant: NSFC Key Program — "Research on key technologies for resource optimization in edge intelligence architectures." (2020–2024). Budget: ¥2,980,000
Patents (Chinese Patents)
  • A visual continual learning inference method and system based on multi-model fusion — CN202610013675.2. [Under substantive examination]
  • A method, device, equipment, and medium for appliance category and state detection — CN202511045929.0. [Under substantive examination]
  • A method for material identification of objects based on tapping sound simulation and deep learning — CN202510160438.4. Authorized
  • A multi-region data migration method and storage system based on correlation perception — CN202411319922.9. [Accepted]
  • An enterprise-level carbon emission prediction method and its system — CN202410576384.5. [Under substantive examination]
  • A security optimization method for air gap systems — CN202310008703.8. Authorized
  • A server fault diagnosis technology and system based on ultrasonic signals — CN202111661426.8. [Under substantive examination]
  • A monitoring method and system for mobile devices based on magnetic induction signals — CN201910193710.3. Authorized
Research Demos & Systems

Click on any project to explore the system architecture and watch the live demonstration.

Huawei Lingmou

Huawei Lingmou System

Industrial-grade AP-based sensing for secure environment monitoring.

SingSpirit

SingSpirit

Acoustic signatures for home appliance interaction.

ICLLM

ICLLM

LLM-powered understanding of IC footprint geometry.

SJTU Mgmt

SJTU Equipment Manager

Custom sensor network for 1,000+ lab instruments.

Mag-Patch

Magnetic Patch Sensing

Monitoring appliance states using magnetic patches.

MagPrint

MagPrint

Continuous EM-based user fingerprinting.

Lamp Sound

Acoustic State Analysis

Operational state detection of desk lamps.

Driver Fatigue

Intelligent Driving Monitor

Driver fatigue and gesture-based vehicle control.

Research Team
Yixin Liu
Liu Yixin M.S. Year 1
LLM fine-tuning & multi-agent optimization; 1 top-venue paper published
Yuan Hebin
Yuan Hebin M.S. Graduated
Multi-modal LLMs & continual learning; CV research
Gan Linqian
Gan Linqian M.S. Year 1
LLM security & electromagnetic sensing; 1 CCF-A submission
Dong Runyang
Dong Runyang M.S. Year 1
Wireless communications & LLM applications
Lin Zhonghao
Lin Zhonghao M.S. Year 1
Acoustic simulation & passive metasurface sensing
Chen Yan
Chen Yan Senior
LLM dynamic routing & sensor fusion; 1 CCF-A submission
Team Gallery
Lab Lab Team Taihu 2026 Taihu Taihu 2026
Education
Ph.D. in Computer Science
Shanghai Jiao Tong University — 2017–2023
B.Eng. in Electronic Engineering
University of Electronic Science and Technology of China — 2013–2017
Teaching
  • Mobile Computing and Intelligent Sensing — Graduate Course
  • Computer Networks (Class D) — Undergraduate Course
Academic Service
  • Member, IoT Special Committee — China Computer Federation (CCF)
  • Expert Reviewer for Master's Degree Theses — Ministry of Education
  • Session Chair — UbiComp/ISWC 2025 and IEEE/CIC ICCC
  • Reviewer — ACM MobiCom, MobiSys, IEEE TPAMI, TNNLS
National Standards
  • Contributor to national standard: "IoT 470 MHz/2.4 GHz Sensor Network Communication and Information Exchange — Part 1: Physical Layer Requirements and Link Layer Protocol."