2024
Operator's Perspective on 6G: 6G Services, Vision, and Spectrum.
IEEE Commun. Mag., August, 2024

Comparative Analysis of Pathloss at 28 GHz and 140 GHz Frequencies in Identical Environment.
Proceedings of the 35th IEEE International Symposium on Personal, 2024

The Evolution Path of Telco Infrastructure: From Open RAN to 6G AI-RAN (Telco Edge AI).
Proceedings of the 15th International Conference on Information and Communication Technology Convergence, 2024

2018
Beam-based vehicular position estimation in 5G radio access.
Proceedings of the 2018 IEEE Wireless Communications and Networking Conference, 2018

2017
An Energy-Efficient Data Reporting Scheme Based on Spectrum Sensing in Wireless Sensor Networks.
Wirel. Pers. Commun., 2017

Aligned Reverse Frame Structure for Interference Mitigation in Dynamic TDD Systems.
IEEE Trans. Wirel. Commun., 2017

A Novel SCMA System for Coexistence of Active Users and Inactive Users.
IEEE Commun. Lett., 2017

Dual Layer Small Cell On/Off Control for Ultra-Dense Small Cell Networks.
Proceedings of the 85th IEEE Vehicular Technology Conference, 2017

High-Speed Beam Tracking Demonstrated Using a 28 GHz 5G Trial System.
Proceedings of the 86th IEEE Vehicular Technology Conference, 2017

2016
Sensing-based adaptive data reporting scheme in wireless sensor networks.
Proceedings of the Eighth International Conference on Ubiquitous and Future Networks, 2016

Optimizing Vocabulary Modeling for Dysarthric Speech Recognition.
Proceedings of the Computers Helping People with Special Needs, 2016

2015
Smart Small Cell Wake-Up Field Trial: Enhancing End-User Throughput and Network Energy Performance.
Proceedings of the IEEE 81st Vehicular Technology Conference, 2015

Modeling pronunciation variations for non-native speech recognition of Korean produced by Chinese learners.
Proceedings of the ISCA International Workshop on Speech and Language Technology in Education, 2015

2009
Optimization of femtocell network configuration under interference constraints.
Proceedings of the 7th International Symposium on Modeling and Optimization in Mobile, 2009

2008
Performance measurement over Mobile WiMAX/IEEE 802.16e network.
Proceedings of the 9th IEEE International Symposium on a World of Wireless, 2008