Jaehyun Kim, Ilmu Byun, and Kyeongjun Ko*, "Support for a DetNet Framework in a 3GPP 5G System", to be submitted to IEEE Network.

Kwangseok Noh, Kyeongjun Ko, and Ilmu Byun*, "Multipath Transmission Method for Systematic LT Codes in Mission-Critical Communications," to be submitted to IEEE Access.

Kyeongjun Ko, Dongjin Lee, Rakgyo Jung, and Sungsoo Park*, "V2X Based Train-To-Train Communication: Limits And Research Issues," to be submitted to IEEE Network.

Kyeongjun Ko, Ilmu Byun, Woojin Ahn, and Wonjae Shin*, "Response to “Comments on ‘High-Speed Train Positioning Using Deep Kalman Filter With 5G NR Signals”’", accepted to IEEE Transactions on Intelligent Transportation Systems (IF: 8.5, SCIE best 2.5%).

M. Humayun Kabir, MD. Ali Hassan, MD. Shafiqul Islam, Kyeongjun Ko*, and Wonjae Shin*, "PC-DeepNet: A GNSS Positioning Error Minimization Framework Using Permutation-Invariant Deep Neural Network", submitted to IEEE Access. 

Juyeop Kim, Dawoon Lim, Ilmu Byun, and Kyeongjun Ko*, "Cross-Link Interference in the 5G Cell Search Procedure : Observation and Field Experiments for Mitigation" submitted to Alexandria Engineering Journal. 

Kyeongjun Ko, M. Humayun Kabir, Jungtai Kim, and Wonjae Shin*, "A GDOP-Based Low-Complexity LEO Satellite Subset Selection for Positioning", submitted to IEEE Systems Journal.

Kwangseok Noh, Kyeongjun Ko, and Ilmu Byun*, "Application layer forward error correction codes with quantum key distribution protocol for random key sharing", submitted to Journal of Communications and Networks (Under Revision).

Kyeongjun Ko, Youngju Kim, Yongki Yoon, and Sungsoo Park*, "Field Verification of Wireless Cellular Communication-Based Subway Train Localization", submitted to IEEE Transactions on Vehicular Technology (Under Revision).

Kyeongjun Ko, Ilmu Byun, Woojin Ahn, and Wonjae Shin*, “High-Speed Train Positioning Using Deep Kalman FilterWith 5G NR Signals,” IEEE Transactions on Intelligent Transportation Systems, vol. 23, no. 9, pp. 15993-16004, Sep. 2022. (IF: 9.551, SCIE best 2.5%).

Ashwini K. Arya, Seongjin Kim, Kyeongjun Ko, and Sangheok Kim*, “Antenna for IoT-Based Future Advanced (5G) Railway Communication With End-Fire Radiation,” IEEE Internet Of Things Journal, vol. 9, no. 9, pp. 7036-7042, May. 2022. (IF: 10.238, SCIE best 6%).

KyeongjunKo, Ilmu Byun, Jungwoo Lee, and Wonjae Shin*, “Joint Power Allocation and Scheduling Techniques for BER Minimization in Multiuser MIMO Systems,” IEEE Access, vol. 9, pp. 66675-66686, May, 2021. (IF: 3.476, SCIE best 36.2%).

Taehyung Kim, Kyeongjun Ko, Incheol Hwang, Daesik Hong, Sooyong Choi, and Hanho Wang*, “RSRP-Based Doppler Shift Estimator Using Machine Learning in High-Speed Train Systems,” IEEE Transactions on Vehicular Technology, vol. 70, no. 1, pp. 371-380, Jan. 2021. (IF: 6.239, SCIE best 14%)

Ashwini K. Arya, Seongjin Kim, Sungik Park, Donghoon Kim, Rehab S. Hassan, Kyeongjun Ko, and Sanghoek Kim*, “Shark-Fin Antenna for Railway Communications in LTE-R, LTE, and Lower 5G Frequency Bands,” Progress In Electromagnetics Research, vol. 167, pp. 83-94, Jul. 2020. (IF: 6.000, SCIE best 16%)

Youngrok Jang, Kyungsik Min, Sangjoon Park, Minchae Jung, Kyeongjun Ko, and Sooyong Choi*, “Dispersed Signal Transmission and Reception Scheme for Full-Duplex Systems,” IEEE Access, vol. 7, pp. 138771-138778, Oct. 2019. (IF: 3.476, SCIE best 36.2%)

Kyeongjun Ko, Yonghee Han, and Jungwoo Lee*, “Multimode Precoding for Multiuser MIMO Systems With Finite Rate Feedback,” IEEE Wireless Communications Letters, vol. 6, no. 2, pp. 142-145, Apr. 2017. (IF: 5.281, SCIE best 21%)

Kyeongjun Ko, Sungkyu Jung, and Jungwoo Lee*, “Hybrid MU-MISO Scheduling with Limited Feedback using Hierarchical Codebooks,” IEEE Transactions on Communications, vol. 60, no. 4, pp. 1101-1113, Apr. 2012. (IF: 6.166, SCIE best 14%)

Kyeongjun Ko and Jungwoo Lee*, “Multiuser MIMO User Selection Based on Chordal Distance,” IEEE Transactions on Communications, no. 60, vol. 3, pp. 649-654, Mar. 2012. (IF: 6.166, SCIE best 14%)

Kyeongjun Ko and Jungwoo Lee*, “Determinant Based MIMO Scheduling with Reduced Pilot Overhead,” Eurasip Journal on Wireless Communications and Networking, vol. 71, Feb. 2012. (IF: 2.559, SCIE best 53%)

Kyungchul Kim, Kyungjun Ko, and Jungwoo Lee*, “Adaptive Selection of Antenna Grouping and Beamforming for MIMO systems,” Eurasip Journal on Wireless Communications and Networking, vol. 154, Nov. 2011.