2025

• D. Yang and S. W. Choi, "Machine Learning-Based PRACH Preamble Detection: Efficient Structured Design Perspective," IEEE Access, vol. 13, pp. 193160 - 193169, Oct. 2025.

• J. Y. Hwang and S. W. Choi, "Iterative Positioning With Two Step Weighted Linear Least Squares for 6G ISAC," IEEE Access, vol. 13, pp. 187030 - 187041, Oct. 2025.

• J.-B. Kim and S. W. Choi, "On the Design of Kalman Filter with Low Complexity for 6G-Based ISAC: Alpha and Alpha–Beta Filter Perspectives," Electronics, vol. 14, no. 10, pp. 1 - 25, May 2025.

• Y.-S. Choi and S. W. Choi, "On the Design of Effective New Radio Sounding Reference Signal-Based Channel Estimation: Linear Regression with Channel Impulse Response Refinement," Electronics, vol. 14, no. 7, pp. 1 - 21, Mar. 2025.

2024

• B. Kim, S. Kang , Y. T. Song, S. Lee, T. Lee, J. Kim, O. Jo, and S. W. Choi, "On the Intelligentization of Softwarized Modem: From Algorithmic Design to Realization of Real-Time Channel-Learning Random Access," IEEE Internet Things J., vol. 11, no. 24, pp. 39665 - 39680, Dec. 2024.

• S. Park, J. Hwang, I. Byun, and S. W. Choi, "High Accuracy Localization Scheme Using 1-Bit Side Information: Achievability from a GDoP Perspective," Electronics, vol. 13, no. 8, pp. 1 - 13, Apr. 2024.

• Y. T. Song and S. W. Choi, "On the Structured Design Methodology of Effective PRACH Detection: Multi-Stage Thresholding Perspective," IEEE Access, vol. 12, pp. 32192 - 32199, Feb. 2024.

• M. Jeong, S. W. Choi, and J. Kim, "On the Design of an OFDMA-Based Software-Defined Modem: A CFO Estimation Perspective," ICT Express, vol. 10, no. 1, pp. 184 - 193, Feb. 2024.

Before 2024