Air-ground channel model selection method for UAS communications using digital elevation data. - Young-Ho Jung; Youngeun Kang; Kibeom Son; Hee Wook Kim; Kwangjae Lim (ICUFN, 2017)

Machine Learning-Based Air-to-Ground Channel Model Selection Method for UAV Communications Using Digital Surface Model Data. - Youngeun Kang; Young-Ho Jung (Sensors, 2022)