Chi-Hyung Ahn
发表
User's Area (Zone) Estimation Method using BLE Beacons for IoT Service in Subway Station Environment
Jeihoon Baek,
Jinpyung Kim,
Sanghun Lee,
2019,
2019 International Symposium on Electrical and Electronics Engineering (ISEE).
Kai Chang,
Dongjin Jung,
Chi-Hyung Ahn,
2013
.
Dong-Ju Kim,
Yong-Hoon Byun,
Chi-Hyung Ahn,
2020,
Sensors.
Younghoon Kim,
Dong-Ho Lee,
Jusung Kim,
2020,
IEEE Transactions on Industrial Electronics.