Halim Lee

 RESEARCH INTERESTS

    Urban & Indoor Navigation, Navigation Safety, Localization and Tracking, Target Localization

 

EDUCATION

    M.S./Ph.D. student, School of Integrated Technology, Yonsei University, Korea (2019-present)

    B.S., School of Integrated Technology, Yonsei University, Korea (2019)

 

PUBLICATIONS

     International Journal Articles

     1. H. Lee, J. Seo, and Z. Kassas,

          Urban road safety prediction: A satellite navigation perspective,

          IEEE Intelligent Transportation Systems Magazine, 14(6), 94-106, doi:10.1109/MITS.2022.3181557, 2022. 

    2. H. Lee, S. Pullen, J. Lee, B. Park, M. Yoon, and J. Seo,

          Optimal parameter inflation to enhance the availability of single-frequency GBAS for intelligent air transportation,

          IEEE Transactions on Intelligent Transportation Systems, 23(10), 17801-17808, doi:10.1109/TITS.2022.3157138, 2022. 

    International Conference Proceedings

    1. H. Lee and J. Seo,

          Performance comparison of numerical optimization algorithms for RSS-TOA-based target localization,

          in Proceedings of the VTC2023-Spring, Florence, Italy, 2023.  

    2. H. Lee and J. Seo,

          Performance evaluation and hybrid application of the greedy and predictive UAV trajectory optimization methods for localizing a target mobile device,

          in Proceedings of the ION ITM, Long Beach, CA, USA, 2023.  

    3. H. Lee, T. Kang, S. Jeong, and J. Seo,

          Evaluation of RF fingerprinting-aided RSS-based target localization for emergency response,

          in Proceedings of the VTC2022-Spring, Helsinki, Finland, 2022.  

    4. S. Kim, H. Lee, and K. Park,

          GPS multipath detection based on carrier-to-noise-density ratio measurements from a dual-polarized antenna,

          in Proceedings of the ICCAS 2021, Jeju, Korea, 2021.  

    5. M. Jia, H. Lee, J. Khalife, Z. Kassas, and J. Seo,

          Ground vehicle navigation integrity monitoring for multi-constellation GNSS fused with cellular signals of opportunity,

          in Proceedings of the ITSC 2021, Indianapolis, IN, USA, 2021.  

    6. H. Lee and J. Seo,

          A preliminary study of machine-learning-based ranging with LTE channel impulse response in multipath environment,

          in Proceedings of the ICCE-Asia 2020, Seoul, Korea, 2020.  

    7. S. Jeong, H. Lee, T. Kang, and J. Seo,

          RSS-based LTE base station localization using single receiver in environment with unknown path-loss exponent,

          in Proceedings of the ICTC 2020, Jeju, Korea, 2020. 

    8. H. Lee, A. A. Abdallah, J. Park, J. Seo, and Z. Kassas,

          Neural network-based ranging with LTE channel impulse response for localization in indoor environments,

          in Proceedings of the ICCAS 2020, Busan, Korea, 2020.

     9. H. Lee, J. Seo, and Z. Kassas,

          Integrity-based path planning strategy for urban autonomous vehicular navigation using GPS and cellular signals,

          in Proceedings of the ION GNSS+ 2020, St. Louis, MO, USA, 2020.

     10. H. Lee, T. Kang, J. Seo,

         Development of confidence bound visualization tool for LTE-based UAV surveillance in urban areas,

         in Proceedings of the ICCAS 2019, Jeju, Korea, 2019.

     11. T. Kang, H. Lee, and J. Seo,

         Analysis of the maximum correlation peak value and RSRQ in LTE signals according to frequency bands and sampling frequencies,

         in Proceedings of the ICCAS 2019, Jeju, Korea, 2019.

     12. H. Lee, W. Kim, and J. Seo,

         Simulation of UWB radar-based positioning performance for a UAV in an urban area,

         in Proceedings of the ICCE-Asia 2018, Jeju, Korea, 2019.

     Domestic Journal Articles

     1. H. Lee and J. Seo,

         Performance comparison of machine learning algorithms for received signal strength-based indoor LOS/NLOS classification of LTE signals

         Journal of Positioning, Navigation, and Timing, 11(4), 361-368, 2022.

     2. H. Lee, T. Kang, and J. Seo,

         Safety distance visualization tool for LTE-based UAV positioning in urban areas, 

         Journal of Advanced Navigation Technology, 23(5), 408-414, 2019.

     3. T. Kang, H. Lee, and J. Seo,

         TOA-based ranging method using CRS in LTE signals,

         Journal of Advanced Navigation Technology, 23(5), 437-443, 2019.

     Domestic Conference Proceedings

     1. Y. Kim, H. Lee, and J. Seo,

         Urban 3D map generation based on Google Maps for ray tracing of GNSS signals

         in Proceedings of the KICS Winter Conference, Yongpyeong, Korea, 2023.

     2. H. Lee and J. Seo,

         LTE RSS-based positioning method using separated LOS and NLOS channel models

         in Proceedings of the 2022 IPNT Conference, Gangneung, Korea, 2022.

     3. Y. Kim, H. Lee, and J. Seo,

         Performance evaluation on vehicle position and attitude estimation based on the number of layers in CMRNet

         in Proceedings of the 2022 KONI Conference, Seoul, Korea, 2022.

     4. S. Jeong, H. Lee, and J. Seo,

         Analysis of LTE received signal strength variation according to open and closed doors,

         in Proceedings of the 2020 KONI Conference, Seoul, Korea, 2020.

     5. H. Lee, T. Kang, and J. Seo,

         Bandwidth detection for LTE-based positioning,

         in Proceedings of the 2018 KONI Conference, Seoul, Korea, 2018.


ACADEMIC SERVICES

    1. Session co-chair, Advanced Processing of Signals of Opportunity for Positioning, Navigation, and Timing, ION GNSS+, Denver, CO (2022)


AWARDS & FELLOWSHIPS

    1. Best paper award, IPNT Conference (Nov. 2022)

    2. Best paper award, KONI Conference (Oct. 2022)

    3. Graduate fellowship from the ICT Consilience Creative Program supported by the Ministry of Science and ICT, Korea (2019)

    4. Undergraduate fellowship for three years from the ICT Consilience Creative Program supported by the Ministry of Science and ICT, Korea (2016-2019)

    5. Academic excellence award (Fall 2018)


CONTACT

    E-mail: halim.lee@yonsei.ac.kr