Resource allocation scheme for wireless powered wiretap channel. - Myoungjun Ko; Sangseok Yun; Jeongseok Ha (ICTC, 2017)

Artificial-noise-aided secure beamforming in full-duplex wireless-powered relay. - Myoungjun Ko; Sangseok Yun; Junguk Park; Jeongseok Ha (WCNC, 2018)