Implementation of the signaling protocol for the prototype IMT-2000 ATM exchange. - Jeong Ju Yoo; Hyun Cheon Shin; Jae Hoon Yoo; Yoon Ju Lee; Hyeong Ho Lee (ICC, 1999)

Wireless Broadband Internet Access in Korea. - Yoon Ju Lee; Sung Cheol Chang; Young Il Kim; Song In Choi; Jee Hwan Ahn (ICSNC, 2006)