All Stories

  1. FreeBFI: Enabling Fine-grained BFI Sensing with an Arbitrary Number of Antennas

    Article • Proceedings of the ACM on Interactive Mobile Wearable and Ubiquitous Technologies, December 2025, ACM (Association for Computing Machinery)

    Duo Zhang

  2. Rethinking WiFi-based Angle Estimation for Robust Passive Indoor Localization

    Article • Proceedings of the ACM on Interactive Mobile Wearable and Ubiquitous Technologies, December 2025, ACM (Association for Computing Machinery)

    Duo Zhang

  3. Breaking the Resolution Barriers of mmWave Arrays via Null Steering for Sleep Monitoring in Multi-Person Scenarios

    Article • Proceedings of the ACM on Interactive Mobile Wearable and Ubiquitous Technologies, August 2025, ACM (Association for Computing Machinery)

    Duo Zhang

  4. From Spatial Domain to Temporal Domain: Unleashing the Capability of CFAR for mmWave Point Cloud Generation

    Article • Proceedings of the ACM on Interactive Mobile Wearable and Ubiquitous Technologies, June 2025, ACM (Association for Computing Machinery)

    Duo Zhang

  5. MmECare: Enabling Fine-grained Vital Sign Monitoring for Emergency Care with Handheld MmWave Radars

    Article • Proceedings of the ACM on Interactive Mobile Wearable and Ubiquitous Technologies, November 2024, ACM (Association for Computing Machinery)

    Xujun Ma, Duo Zhang

  6. Waffle

    Article • Proceedings of the ACM on Interactive Mobile Wearable and Ubiquitous Technologies, December 2023, ACM (Association for Computing Machinery)

    Liyao Li, Duo Zhang

  7. LoCal

    Article • Proceedings of the ACM on Interactive Mobile Wearable and Ubiquitous Technologies, December 2023, ACM (Association for Computing Machinery)

    Duo Zhang, Liyao Li

  8. Falls worthy of detection and detection methods based on mmWave radar

    Article • Proceedings of the ACM on Interactive Mobile Wearable and Ubiquitous Technologies, March 2023, ACM (Association for Computing Machinery)

    Liyao Li, Duo Zhang