Indoor Localization by Kalman Filter based Combining of UWB-Positioning and PDR. - Gang Toe Lee; Seung Beom Seo; Wha Sook Jeon (CCNC, 2021)

OCF-to-ZigBee (O2Z) Bridging Technique and IoTivity-Based Implementation. - Hyun Seob Oh; Seung Beom Seo; Gang Toe Lee; Wha Sook Jeon; Min Gyu Lee (IEEE Internet Things J., 2021)