An enhanced DQRUMA/MC-CDMA protocol with a variable request pool scheme for wireless packet networks. - Jae Yoon Park; Dan Keun Sung; Sung Cheol Chang; Young Hoon Kwon (VTC Fall, 2001)

Performance analysis of an enhanced DQRUMA/MC-CDMA protocol with an LPRA scheme for voice traffic. - Jae Yoon Park; Seung Yeob Nam; Dan Keun Sung; Jemin Chung (WCNC, 2002)

Performance analysis of an enhanced DQRUMA/MC-CDMA protocol for voice traffic. - Jae Yoon Park; Seung Yeob Nam; Dan Keun Sung (IEEE Trans. Veh. Technol., 2003)