Selected Publications

Conference

• A Satellite-Ground Synergistic Large Vision-Language Model System for Earth Observation
  Yuxin Zhang, Jiahao Yang, Zhe Chen, Wenjun Zhu, Jin Zhao, Yue Gao
  in ACM MM, 2025

• ERA-LEO: An Efficient Rate Adaptation with Probabilistic Constellation Shaping for LEO Satellite Networks
  Ying Zhang, Yimeng Feng, Lili Guo, Yue Gao, Zhe Chen
  in IEEE ICNP, 2025

• Beam-Fi: Integrated Sensing and Communication via MU-MIMO upon Commodity Wi-Fi
  Yinghui He, Mingming Xu, Zhe Chen, Fu Xiao, Jun Luo
  in ACM IMWUT, 2025

• SigChord: Sniffing Wide Non-sparse Multiband Signals for Terrestrial and Non-terrestrial Networks
  Jinbo Peng, Junwen Duan, Zheng Lin, Haoxuan Yuan, Yue Gao, Zhe Chen
  in ACM MobiSys , 2025

• ESL-LEO: An Efficient Split Learning Framework over LEO Satellite Networks
  (Best Paper Award)
  Zheng Lin, Yuxin Zhang, Zhe Chen, Zihan Fang, Yanni Yang, Guoming Zhang, Huan Yang, Cong Wu, Xianhao Chen, Yue Gao
  in WASA, 2025

• Constructing 4D Radio Map in LEO Satellite Networks with Limited Samples
  Haoxuan Yuan, Zhe Chen, Zheng Lin, Jinbo Peng, Yuhang Zhong, Xuanjie Hu, Songyan Xue, Wei Li, Yue Gao
  in IEEE INFOCOM , 2025

• CCS-Fi: Widening Wi-Fi Sensing Bandwidth via Compressive Channel Sampling
  Xin Li, Hongbo Wang, Jingzhi Hu, Zhe Chen, Zhiping Jiang, Jun Luo
  in IEEE INFOCOM , 2025

• Beamforming made Malicious: Manipulating Wi-Fi Traffic via Beamforming Feedback Forgery
  Mingming Xu, Yinghui He, Xin Li, Jingzhi Hu, Zhe Chen, Fu Xiao, Jun Luo
  in ACM MobiCom , 2024

• UWB-Fi: Pushing Wi-Fi towards Ultra-wideband for Fine-Granularity Sensing
  Xin Li, Hongbo Wang, Zhe Chen, Zhiping Jiang, Jun Luo
  in ACM MobiSys , 2024

• M2-Fi: Multi-person Respiration Monitoring via Handheld WiFi Devices
  Jingyang Hu, Hongbo Jiang, Tianyue Zheng, Jingzhi Hu, Hongbo Wang, Hangcheng Cao, Zhe Chen, Jun Luo
  in IEEE INFOCOM , 2024

• hBP-Fi: Contactless Blood Pressure Monitoring via Deep-Analyzed Hemodynamics
  Yetong Cao, Shujie Zhang, Fan Li, Zhe Chen, Jun Luo
  in IEEE INFOCOM , 2024

• MMIMOCrypt: Multi-User Privacy-Preserving Wi-Fi Sensing via MIMO Encryption
  Jun Luo, Hangcheng Cao, Hongbo Jiang, Yanbing Yang, Zhe Chen
  in IEEE Security & Privacy, Oakland, 2024

• OCHID-Fi: Occlusion-Robust Hand Pose Estimation in 3D via RF-Vision
  Shujie Zhang, Tianyue Zheng, Zhe Chen, Jingzhi Hu, Abdelwahed Khamis, Jiajun Liu, Jun Luo
  in Proc. of the IEEE/CVF ICCV, 2023

• Password-Stealing without Hacking: Wi-Fi Enabled Practical Keystroke Eavesdropping
  Jingyang Hu, Hongbo Wang, Tianyue Zheng, Jingzhi Hu, Zhe Chen, Hongbo Jiang, Jun Luo
  in Proc. of the ACM CCS, 2023

• Multi-band Reconfigurable Holographic Surface Based ISAC Systems: Design and Optimization
  Jingzhi Hu, Zhe Chen, Jun Luo
  in Proc. of the IEEE ICC, 2023

• AutoFed: Heterogeneity-Aware Federated Multimodal Learning for Robust Autonomous Driving
  Tianyue Zheng, Ang Li, Zhe Chen, Hongbo Wang, Jun Luo
  in Proc. of the ACM MobiCom, 2023

• MUSE-Fi: Contactless MUti-person SEnsing Exploiting Near-field Wi-Fi Channel Variation
  Jingzhi Hu, Tianyue Zheng, Zhe Chen, Hongbo Wang, Jun Luo
  in Proc. of the ACM MobiCom, 2023

• Wider is Better? Contact-free Vibration Sensing via Different COTS-RF Technologies
  Zhe Chen, Tianyue Zheng, Chao Cai, Yue Gao, Pengfei Hu, Jun Luo
  in Proc. of the IEEE INFOCOM, 2023

• HeartPrint: Passive Heart Sounds Authentication Exploiting In-Ear Microphones
  Yetong Cao, Chao Cai, Fan Li, Zhe Chen, Jun Luo
  in Proc. of the IEEE INFOCOM, 2023

• Quantifying the Physical Separability of RF-based Multi-Person Respiration Monitoring via SINR
  Shujie Zhang, Tianyue Zheng, Hongbo Wang, Zhe Chen, Jun Luo
  in Proc. of the ACM SenSys, 2022

• CORE-Lens: Simultaneous Communication and Object REcognition with Disentangled-GAN Cameras
  Ziwei Liu, Tianyue Zheng, Chao Hu, Yanbing Yang, Yimao Sun, Yi Zhang, Zhe Chen, Liangyin Chen, and Jun Luo
  in Proc. of the ACM MobiCom, 2022

• Can We Obtain Fine-grained Heartbeat Waveform via Contact-free RF-sensing?
  Shujie Zhang, Tianyue Zheng, Zhe Chen, and Jun Luo
  in Proc. of the IEEE INFOCOM, 2022

• Sound of Motion: Real-time Wrist Tracking with A Smart Watch-Phone Pair
  Tianyue Zheng, Cai Chao, Zhe Chen, and Jun Luo
  in Proc. of the IEEE INFOCOM, 2022

• MoRe-Fi: Motion-robust and Fine-grained Respiration Monitoring via Deep-Learning UWB Radar
  (research full paper, acceptance rate: 25/139 [18%])
  Tianyue Zheng, Zhe Chen, Shujie Zhang, Chao Cai, and Jun Luo
  in Proc. of the ACM SenSys, 2021

• SiWa: See into Walls via Deep UWB Radar
  (research full paper, acceptance rate: 60/300 [20%])
  Tianyue Zheng, Zhe Chen, Jun Luo, Lin Ke, Chaoyang Zhao, and Yaowen Yang
  in Proc. of the ACM MobiCom, 2021

• Octopus: A Practical and Versatile Wideband MIMO Sensing Platform
  (research full paper, acceptance rate: 60/300 [20%])
  Zhe Chen, Tianyue Zheng, and Jun Luo
  in Proc. of the ACM MobiCom, 2021

• MoVi-Fi: Motion-robust Vital Signs Waveform Recovery via Deep Interpreted RF Sensing
  (research full paper, acceptance rate: 60/300 [20%])
  Zhe Chen,Tianyue Zheng, Chao Cai, and Jun Luo
  in Proc. of the ACM MobiCom, 2021

• We Hear Your PACE: Passive Acoustic Localization of Multiple Walking Persons
  Chao Cai, Henglin Pu, Peng Wang, Zhe Chen, Jun Luo
  in Proc. of the ACM UbiComp, 2021

• RF-Net: a Unified Meta-Learning Framework for RF-Enabled One-Shot Human Activity Recognition
  (research full paper, acceptance rate: 43/213 [20%])
  Shuya Ding, Zhe Chen, Tianyue Zheng, and Jun Luo
  in Proc. of the ACM SenSys, 2020

• AcuTe: Acoustic Thermometer Empowered by a Single Smartphone
  (research full paper, acceptance rate: 43/213 [20%])
  Chao Cai, Zhe Chen, Henglin Pu, Liyuan Ye, Menglan Hu, and Jun Luo
  in Proc. of the ACM SenSys, 2020

• UWHear: Through-wall Extraction and Separation of Audio Vibrations Using Wireless Signals
  (research full paper, acceptance rate: 43/213 [20%])
  Ziqi Wang, Zhe Chen, Akash Deep Singh, Luis Garcia, Jun Luo, and Mani Srivastava
  in Proc. of the ACM SenSys, 2020

• V2iFi: in-Vehicle Vital Sign Monitoring via Compact RF Sensing
  Tianyue Zheng, Zhe Chen, Chao Cai, Jun Luo, and Xu Zhang
  in Proc. of the ACM UbiComp, 2020.

• On user selective eavesdropping attacks in MU-MIMO: CSI forgery and countermeasure
  Sulei Wang, Zhe Chen, Yuedong Xu, Qiben Yan, Chongbin Xu, and Xin Wang
  in Proc. of the IEEE INFOCOM, 2019

• Syncope Detection in Toilet Environments Using Wi-Fi Channel State Information
  Ziqi Wang, Zhihao Gu, Junwei Yin, Zhe Chen, and Yuedong Xu
  in Proc. of the IEEE UbiComp,Poster, 2018

• Optimizing Quality of Experience of Free-Viewpoint Video Streaming with Markov Decision Process
  Liang Zhao and Zhe Chen
  in Proc. of the IEEE ICC, 2018

• AWL: Turning spatial aliasing from foe to friend for accurate WiFi localization
  Zhe Chen, Zhongmin Li, Xu Zhang, Guorong Zhu, Yuedong Xu, Jie Xiong, and Xin Wang
  in Proc. of the ACM CoNEXT, 2017

• BUSH: Empowering large-scale MU-MIMO in WLANs with hybrid beamforming
  Zhe Chen, Xu Zhang, Sulei Wang, Yuedong Xu, Jie Xiong, and Xin Wang
  in Proc. of the IEEE INFOCOM, 2017

• POM: Power efficient multi-view video streaming over multi-antenna wireless systems
  Zhe Chen, Xu Zhang, Yuedong Xu, and Xin Wang
  in Proc. of the IEEE ICME, 2016

Journal

• Rising from Pieces: Effective Inference at the Edge via Robust Split ML
  Yuxuan Weng, Tianyue Zheng, Zhe Chen, Menglan Hu, Jun Luo
  IEEE Transactions on Mobile Computing, 2026

• HASFL: Heterogeneity-Aware Split Federated Learning Over Edge Computing Systems
  Zheng Lin, Zhe Chen, Xianhao Chen, Wei Ni, Yue Gao
  IEEE Transactions on Mobile Computing, 2026

• S-Leon: An Efficient Split Learning Framework Over Heterogeneous LEO Satellite Networks
  Yuxin Zhang, Zhe Chen, Xuanjie Hu, Jin Zhao, Yue Gao
  in IEEE Transactions on Parallel and Distributed Systems, 2025

• Traffic Manipulation Via Beamforming Feedback Forgery in Practical Wi-Fi Systems
  Yinghui He, Mingming Xu, Xin Li, Jingzhi Hu, Zhe Chen, Fu Xiao, Jun Luo
  IEEE Transactions on Mobile Computing, 2025

• Automated Federated Pipeline for Parameter-Efficient Fine-Tuning of Large Language Models
  Zihan Fang, Zheng Lin, Zhe Chen, Xianhao Chen, Yue Gao, Yuguang Fang
  IEEE Transactions on Mobile Computing, 2025

• Eunomia: A Multicontroller Domain Partitioning Framework in Hierarchical Satellite Networks
  Qi Zhang, Kun Qiu, Zhe Chen, Wenjun Zhu, Xiaofan Xu, Ping Du, Yue Gao
  IEEE Journal on Selected Areas in Communications, 2025

• Tyche: A Hybrid Computation Framework of Illumination Pattern for Satellite Beam Hopping
  Ziheng Yang, Kun Qiu, Zhe Chen, Wenjun Zhu, Yue Gao
  IEEE Journal on Selected Areas in Communications, 2025

• PEP-Policer: Eliminating the On-off Traffic Pattern in PEP over Satellite Networks
  Zeyi Deng, Siqi Yang, Zhe Chen, Lin Wang, Wenjun Zhu, Jingjing Zhang, Yue Gao
  IEEE Transactions on Mobile Computing, 2025

• LEO-Split: A Semi-Supervised Split Learning Framework Over LEO Satellite Networks
  Xin Li, Jingzhi Hu, Hongbo Wang, Zhe Chen, Jun Luo
  IEEE Transactions on Mobile Computing, 2025

• Enabling Ultra-Wideband Wi-Fi Sensing via Sparse Channel Sampling
  Xin Li, Jingzhi Hu, Hongbo Wang, Zhe Chen, Jun Luo
  IEEE Journal on Selected Areas in Communications, 2025

• Hierarchical Split Federated Learning: Convergence Analysis and System Optimization
  Zheng Lin, Wei Wei, Zhe Chen, Chan-Tong Lam, Xianhao Chen, Yue Gao, Jun Luo
  IEEE Transactions on Mobile Computing, 2025

• Hierarchical Split Federated Learning: Convergence Analysis and System Optimization
  Zheng Lin, Wei Wei, Zhe Chen, Chan-Tong Lam, Xianhao Chen, Yue Gao, Jun Luo
  IEEE Transactions on Mobile Computing, 2025

• AccEmo: Accelerometer Based Human Emotion Recognition for Eyewear Devices
  Hui Zhuang, Yihang Zhang, Yanni Yang, Guoming Zhang, Zhe Chen, Riccardo Spolaor, Xiuzhen Cheng, Prasant Mohapatra, Pengfei Hu
  IEEE Transactions on Mobile Computing, 2025

• CRFusion: Fine-Grained Object Identification Using RF-Image Modality Fusion
  Liyang Xiao, Yanni Yang, Zhe Chen, Yue Gao, Prasant Mohapatra, Pengfei Hu
  IEEE Transactions on Mobile Computing, 2025

• GBSense: A GHz-Bandwidth Compressed Spectrum Sensing System
  Zihang Song, Xingjian Zhang, Zhe Chen, Rahim Tafazolli, Yue Gao
  IEEE Transactions on Circuits and Systems I: Regular Papers, 2025

• Sums: Sniffing Unknown Multiband Signals under Low Sampling Rates
  Jinbo Peng, Zhe Chen, Zheng Lin, Haoxuan Yuan, Zihan Fang, Lingzhong Bao, Zihang Song, Ying Li, Jing Ren, Yue Gao
  IEEE Transactions on Mobile Computing, 2024

• Efficient Satellite-ground Interconnection Design for Low-orbit Mega-constellation Topology
  Wenhao Liu, Jiazhi Wu, Quanwei Lin, Handong Luo, Qi Zhang, Kun Qiu, Zhe Chen, Yue Gao
  IEEE Transactions on Mobile Computing, 2024

• t-readi: Transformer-powered Robust and Efficient Multimodal Inference for Autonomous Driving
  Pengfei Hu, Yuhang Qian, Tianyue Zheng, Ang Li, Zhe Chen, Yue Gao, Xiuzhen Cheng, Jun Luo
  IEEE Transactions on Mobile Computing, 2024

• ISAC-Fi: Enabling Full-fledged Monostatic Sensing over Wi-Fi Communication
  Zhe Chen, Chao Hu, Tianyue Zheng, Hangcheng Cao, Yanbing Yang, Yen Chu, Hongbo Jiang, Jun Luo
  IEEE Journal of Selected Areas in Sensors, 2024

• Enabling Passive User Authentication via Heart Sounds on In-ear Microphones
  Yetong Cao, Chao Cai, Fan Li, Zhe Chen, Jun Luo
  IEEE Transactions on Dependable and Secure Computing, 2024

• MuKI-Fi: Multi-person Keystroke Inference with BFI-enabled Wi-Fi Sensing
  Hongbo Wang, Jingyang Hu, Tianyue Zheng, Jingzhi Hu, Zhe Chen, Hongbo Jiang, Yuanjin Zheng, Jun Luo
  IEEE Transactions on Mobile Computing, 2024

• HoloFed: Environment-Adaptive Positioning via Multi-band Reconfigurable Holographic Surfaces and Federated Learning
  Jingzhi Hu, Zhe Chen, Tianyue Zheng, Robert Schober, Jun Luo
  IEEE Journal on Selected Areas in Communications, 2023

• OCro: Open-Set Cross-Domain Human Activity Recognition Based on Radio Frequency
  Pin Lv, Shuyu Luo, Jia Xu, Zhe Chen, Heng Liu
  IEEE Internet of Things Journal, 2023

• LIPAuth: Hand-dependent Light Intensity Patterns for Resilient User Authentication
  Hangcheng Cao, Daibo Liu, Hongbo Jiang, Ruize Wang, Zhe Chen, Jie Xiong
  ACM Transactions on Sensor Networks, 2023

• ISACoT: Integrating Sensing with Data Traffic for Ubiquitous IoT Devices
  Zhe Chen, Tianyue Zheng, Chao Hu, Hangcheng Cao, Yanbing Yang, Hongbo Jiang, Jun Luo
  IEEE Communications Magazine, 2022

• Cooperative Decision-Making of Connected and Autonomous Vehicles in an Emergency
  Pin Lv, Jinlei Han, Jiangtian Nie, Yang Zhang, Jia Xu, Chao Cai, Zhe Chen
  IEEE Transactions on Vehicular Technology, 2022.

• Edge Computing Task Offloading for Environmental Perception of Autonomous Vehicles in 6G Networks
  Pin Lv, Wenbiao Xu, Jiangtian Nie, Yanli Yuan, Chao Cai, Zhe Chen, Jia Xu
  IEEE Transactions on Network Science and Engineering, 2022.

• Catch Your Breath: Simultaneous RF Tracking and Respiration Monitoring with Radar Pairs
  Tianyue Zheng, Zhe Chen, Shujie Zhang, and Jun Luo
  IEEE Transactions on Mobile Computing, 2022.

• RF-Based Human Activity Recognition Using Signal Adapted Convolutional Neural Network
  Zhe Chen, Chao Cai, Tianyue Zheng, Jun Luo, Jie Xiong, and Xin Wang
  IEEE Transactions on Mobile Computing, 2021.

• Enhancing RF Sensing with Deep Learning: A Layered Approach
  Tianyue Zheng, Zhe Chen, Shuya Ding, and Jun Luo
  IEEE Communications Magazine, pp. 70–76, 2021

• Enabling Practical Large-Scale MIMO in WLANs With Hybrid Beamforming
  Zhe Chen, Xu Zhang, Sulei Wang, Yuedong Xu, Jie Xiong, and Xin Wang.
  IEEE/ACM Transactions on Networking, 2021

• Boosting Chirp Signal Based Aerial Acoustic Communication under Dynamic Channel Conditions
  Chao Cai, Zhe Chen, Jun Luo, Henglin Pu, Menglan Hu and Rong Zheng
  IEEE Transactions on Mobile Computing, 2021

• HackMan: Hacking Commodity Millimeter-Wave Hardware for a Measurement Study
  Chao Cai, Zhen Chen, Jun Luo, Linwei Zhu, and Menglan Hu
  Springer Wireless Networks, 2020

• M3: Multipath Assisted Wi-Fi Localization with a Single Access Point
  Zhe Chen, Guorong Zhu, Sulei Wang, Yuedong Xu, Jie Xiong, Jin Zhao, Jun Luo, and Xin Wang
  IEEE Transactions on Mobile Computing, 2019

• Practical User Selection With Heterogeneous Bandwidth and Antennas for MU-MIMO WLANs
  Sulei Wang, Zhe Chen, Yuedong Xu, Xin Wang, and Qingsheng Kong
  IEEE Wireless Communications Letters, 2019

• PoM: Power-efficient Multi-view Video Streaming over Multi-antenna Wireless Systems
  Xu Zhang, Zhe Chen, Yuedong Xu, Yu Zhu, Xin Wang
  IEEE Transactions on Green Communications and Networking, 2019

• MuVi: Multiview video aware transmission over MIMO wireless systems
  Zhe Chen, Xu Zhang, Yuedong Xu, Jie Xiong, Yu Zhu, and Xin Wang
  IEEE Transactions on Multimedia, 2017