An Integrated Management System for Aids to Navigation. - Seongchul Cho; Hyungjin Kim; Youngha Lee (ICTC, 2018)

Interference Analysis of Guardband NB-IoT System. - Hyungjin Kim; Seong Chul Cho; Youngha Lee (ICTC, 2018)

On the NB-IoT Used for Aids to Navigation. - Seongchul Cho; Hyungjin Kim; Youngha Lee; Jaesheung Shin (ICTC, 2019)

Performance Analysis of NB-IoT System According to Operation Mode. - Hyungjin Kim; Seong Chul Cho; Youngha Lee; JaeSheung Shin (ICTC, 2019)