• WIFI application development: sensing, antenna, etc.

• WIFI firmware/hardware developments: mostly data path, algorithms, etc.

• 802.11 standard developments (11be, 11bn, 11bq), mostly MAC specs.

• LLM Applications.

Developed statistical-learning based algorithms for detecting network topology changes in natural gas and electrical networks. Developed an efficient algorithm to solve the involved mixed-integer problems.

Investigated resilient control strategies for the natural gas and electrical networks under cyber-attacks.

Developed algorithms for detecting attacks which change the sensor data in vehicle sensor networks, a distributed sensor networks containing many self-driving vehicles.

Topics: Signal detection & estimation, Unsupervised learning, Non-linear optimization, Cyber-attacks, Vehicle sensor networks

Designed a prototype (hardware/firmware) of an anti-intercept vehicle velocity sensor (mmWave LFMCW), whose effective sensing range is 500m (typical 500m) and being-detected range is less than 10m (typical 500m).

Developed software for synthetic aperture radar imaging using CUDA. (Code available in https://github.com/heTiHoUDAi/BPSAR-GPU/)

Developed software for simulating radar signal for ships on dynamic ocean using CUDA.

Developed algorithms for calibrating the radar image blurring caused by ship movements on dynamic ocean using neural networks.

Topics: Radar imaging, Dynamic ship simulation, GPU parallel computing, Neural networks, Radar design.

Designed control and radio-frequency hardware of communication subsystems for a centimeter-level location system in tunnels.

Developed firmware of the communication systems for collecting all location data using wireless (zigbee) and wire (tcpip/RS232) protocols.