A study on medium access control scheme for energy efficiency in wireless smart sensor networks. - Kyunghee Sun; Intae Ryoo (ICTC, 2015)

A Smart Sensor Data Transmission Technique for Logistics and Intelligent Transportation Systems. - Kyunghee Sun; Intae Ryoo (Informatics, 2018)

A 3-dimensional group management MAC scheme for mobile IoT devices in wireless sensor networks. - Intae Ryoo; Kyunghee Sun; Jaesun Lee; Seokhoon Kim (J. Ambient Intell. Humaniz. Comput., 2018)