Welcome to WCS Lab

About us

Wireless Communication & Sensing Lab (WCSL) was established in September 2021 when Prof. Jeongsik Choi joined Kyungpook National University. We are interested in fundamental and application issues on artificial intelligence (AI) for wireless and sensing technologies in general.

Currently, we are working on the following topics:

  • Machine learning-based transmission techniques for 5G/6G networks
  • Precise indoor navigation techniques using wireless and various sensors
  • Big data processing pipeline to exploit mobile user data
  • Wireless sensing and sensor-fusion applications (e.g., Wi-Fi sensing)
  • Radar signal processing / perception for autonomous driving vehicles

Notice

We are recruiting highly self-motivated undergraduate interns and MS/PhD students who have interests in AI for wireless and sensing applications. (Please send an e-mail to jeongsik.choi [at] knu.ac.kr)

Latest news

2022/02 – Our paper titled “Joint Vehicle Tracking and RSU Selection for V2I Communications with Extended Kalman Filter” has been accepted to IEEE Transactions on Vehicular Technology

2021/12 – Our paper titled “Enhanced Wi-Fi RTT Ranging: A Sensor-Aided Learning Approach” has been accepted to IEEE Transactions on Vehicular Technology

2021/12 – Our paper titled “Sensor-Aided Learning for Wi-Fi Positioning with Beacon Channel State Information” has been accepted to IEEE Transactions on Wireless Communications

2021/09 – Our paper titled “Genetic Algorithm for Path Loss Model Selection in Signal Strength-Based Indoor Localization” has been accepted to IEEE Sensors Journal