Kyeongjun Ko

According to our database, Kyeongjun Ko authored at least 20 papers between 2008 and 2024.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2024

Response to "Comments on 'High-Speed Train Positioning Using Deep Kalman Filter With 5G NR Signals"'.

Kyeongjun Ko, Ilmu Byun, Woojin Ahn, Wonjae Shin

IEEE Trans. Intell. Transp. Syst., February, 2024

2022

High-Speed Train Positioning Using Deep Kalman Filter With 5G NR Signals.

Kyeongjun Ko, Ilmu Byun, Woojin Ahn, Wonjae Shin

IEEE Trans. Intell. Transp. Syst., 2022

Antenna for IoT-Based Future Advanced (5G) Railway Communication With End-Fire Radiation.

Ashwini K. Arya, Seong Jin Kim, Kyeongjun Ko, Sanghoek Kim

IEEE Internet Things J., 2022

2021

RSRP-Based Doppler Shift Estimator Using Machine Learning in High-Speed Train Systems.

Taehyung Kim, Kyeongjun Ko, In-Cheol Hwang, Daesik Hong, Sooyong Choi, Hanho Wang

IEEE Trans. Veh. Technol., 2021

Joint Power Allocation and Scheduling Techniques for BER Minimization in Multiuser MIMO Systems.

Kyeongjun Ko, Ilmu Byun, Jungwoo Lee, Wonjae Shin

IEEE Access, 2021

2019

Dispersed Signal Transmission and Reception Scheme for Full-Duplex Systems.

Young Rok Jang, Kyungsik Min, Sangjoon Park, Minchae Jung, Kyeongjun Ko, Sooyong Choi

IEEE Access, 2019

2017

Multimode Precoding for Multiuser MIMO Systems With Finite Rate Feedback.

Kyeongjun Ko, Yonghee Han, Jungwoo Lee

IEEE Wirel. Commun. Lett., 2017

2014

Performance analysis of hierarchical codebooks for limited channel feedback in MIMO systems.

Kyeongjun Ko, Moosun Kim, Jungtai Kim, Jungwoo Lee

Proceedings of the International Conference on Information and Communication Technology Convergence, 2014

2012

Multiuser MIMO User Selection Based on Chordal Distance.

Kyeongjun Ko, Jungwoo Lee

IEEE Trans. Commun., 2012

Hybrid MU-MISO Scheduling with Limited Feedback Using Hierarchical Codebooks.

Kyeongjun Ko, Sungkyu Jung, Jungwoo Lee

IEEE Trans. Commun., 2012

Hierarchical codebook design for fast search with Grassmannian codebook.

Kyeongjun Ko, Jungwoo Lee

Proceedings of the 2012 IEEE Wireless Communications and Networking Conference, 2012

Eigenmode BER based MU-MIMO scheduling for rate maximization with linear precoding and power allocation.

Kyeongjun Ko, Hyungmin Cho, Jungwoo Lee

Proceedings of the 2012 IEEE Wireless Communications and Networking Conference, 2012

Regenerative hierarchical codebooks for limited channel feedback in MIMO systems.

Kyeongjun Ko, Jungwoo Lee

Proceedings of the 2012 Information Theory and Applications Workshop, 2012

2011

Determinant Based Multiuser MIMO Scheduling with Reduced Pilot Overhead.

Kyeongjun Ko, Jungwoo Lee

Proceedings of the 73rd IEEE Vehicular Technology Conference, 2011

Performance of hybrid codebook techniques for MISO downlink channels with limited feedback.

Sungkyu Jung, Kyeongjun Ko, Jungwoo Lee

Proceedings of the 2011 IEEE International Symposium on Information Theory Proceedings, 2011

2010

Hybrid Codebook Design for Multiuser MISO Systems with Limited Feedback.

Kyeongjun Ko, Jungwoo Lee

Proceedings of the 2010 IEEE Wireless Communications and Networking Conference, 2010

BER Based Multiuser MIMO User Selection with Block Diagonalization.

Kyeongjun Ko, Kyungchul Kim, Jungwoo Lee

Proceedings of the 71st IEEE Vehicular Technology Conference, 2010

On the SINR Distribution for an Orthogonal Random Beamforming System and Its Performance.

Chanhong Kim, Kyeongjun Ko, Sungkyu Jung, Jungwoo Lee

Proceedings of the 71st IEEE Vehicular Technology Conference, 2010

CQI mismatch analysis for multiuser orthogonal random beamforming systems.

Chanhong Kim, Sungkyu Jung, Kyeongjun Ko, Jungwoo Lee

Proceedings of the IEEE 21st International Symposium on Personal, 2010

2008

Low complexity multiuser MIMO scheduling with chordal distance.

Kyeongjun Ko, Jungwoo Lee

Proceedings of the 42nd Annual Conference on Information Sciences and Systems, 2008