A study on interference analysis between DVB-T2 broadcasting service and TV White Space Device. - Joo Pyoung Choi; Hyung Min Chang; Han Nah Choi; Won Cheol Lee (ICUFN, 2012)

A location-probability based transmit power calculation method for hybrid TVWS devices. - Hyung Min Chang; Joo Pyoung Choi; Won Cheol Lee (ICTC, 2015)

A modified tone injection scheme for PAPR reduction using genetic algorithm. - Won Cheol Lee; Joo Pyoung Choi; Chuyen Khoa Huynh (ICT Express, 2015)

An optimal resource allocation based on the location probability for TVWS-assisted backhaul communications. - Hyung Min Chang; Joo Pyoung Choi; Won Cheol Lee (ICTC, 2016)

Interference Analysis for Mutual Coexistence between LTE TDD in Spatial and Time Domain. - Deok Won Yun; Joo Pyoung Choi; Won Cheol Lee (J. Commun., 2017)

Applying Case-Based Reasoning to Tactical Cognitive Sensor Networks for Dynamic Frequency Allocation. - Jae Hoon Park; Won Cheol Lee; Joo Pyoung Choi; Jeung Won Choi; Soo Bin Um (Sensors, 2018)

A Novel Case-Based Reasoning Method for Cognitive Frequency Allocation. - Jae Hoon Park; Deok Won Yun; Joo Pyoung Choi; Won Cheol Lee (ICAIIC, 2019)

Performance analysis for coexistence of LTE-LAA and Wi-Fi systems in the spatial, time, spectrum domain. - Chuyen Khoa Huynh; Deok Won Yun; Joo Pyoung Choi; Won Cheol Lee (ICT Express, 2019)