All Stories

  1. WiCG: Heartbeat Sensing Using COTS WiFi Devices with Common Antenna

    Article • ACM Transactions on Sensor Networks, September 2025, ACM (Association for Computing Machinery)

    Youwei Zhang, Suhua Tang, Zhi Liu

  2. RF-Eye: Commodity RFID Can Know What You Write and Who You Are Wherever You Are

    Article • ACM Transactions on Sensor Networks, May 2025, ACM (Association for Computing Machinery)

    Youwei Zhang, Tianyue Zheng, Zhi Liu

  3. Room-Scale WiFi Sensing System for Respiration Detection Based on Single-Antenna

    Article • ACM Transactions on Sensor Networks, November 2023, ACM (Association for Computing Machinery)

    Youwei Zhang, Feiyu Han