An adaptive QoS provisioning distributed call admission control using fuzzy logic control. - You-Chang Ko; Sun-Chun Park; Chong-Youn Chun; Hyong-Woo Lee; Choong-Ho Cho (ICC, 2001)

Throughput Analysis of ETSI BRAN HIPERLAN/2 MAC Protocol Taking Guard Timing Spaces into Consideration. - You-Chang Ko; Eui-Seok Hwang; Jeong-Shik Dong; Hyong-Woo Lee; Choong-Ho Cho (PWC, 2004)

Random Channel Allocation Scheme in HIPERLAN/2. - Eui-Seok Hwang; Jeong-Jae Won; You-Chang Ko; Hyong-Woo Lee; Choong-Ho Cho (PCM (1), 2004)

Collision Reduction Random Access Using m-Ary Split Algorithm in Wireless Access Network. - You-Chang Ko; Eui-Seok Hwang; Jeong-Jae Won; Hyong-Woo Lee; Choong-Ho Cho (WWIC, 2005)

Open and Association MCTAs Access and Allocation Scheme by Staggering Algorithm in IEEE 802.15.3. - Eui-Seok Hwang; You-Chang Ko; Choong-Ho Cho; Hyong-Woo Lee; Sumit Roy 001 (ICOIN, 2006)

An Enhanced RFID Multiple Access Protocol for Fast Inventory. - You-Chang Ko; Sumit Roy 001; Joshua R. Smith 001; Hyong-Woo Lee; Choong-Ho Cho (GLOBECOM, 2007)

RFID MAC Performance Evaluation Based on ISO/IEC 18000-6 Type C. - You-Chang Ko; Sumit Roy 001; Joshua R. Smith 001; Hyong-Woo Lee; Choong-Ho Cho (IEEE Commun. Lett., 2008)

An Enhanced Multiple-Feedback Algorithm for RFID MAC Protocols. - You-Chang Ko; Sumit Roy 001; Choong-Ho Cho; Hyong-Woo Lee (ICC, 2009)

Multiple feedback algorithm for RFID MAC protocols. - You-Chang Ko; Sumit Roy 001; Choong-Ho Cho; Hyong-Woo Lee; Hari Krishna Garg (IEEE Commun. Lett., 2009)

An Adaptive Power Saving Scheme in OFDMA-TDD-Based Cellular Relay Networks. - Se-Jin Kim 001; Byung-Bog Lee; You-Chang Ko; Seungwan Ryu; Hyong-Woo Lee; Choong-Ho Cho (IEICE Trans. Commun., 2010)

RFID: From Supply Chains to Sensor Nets. - Sumit Roy 001; Vikram Jandhyala; Joshua R. Smith 001; David Wetherall; Brian P. Otis; Ritochit Chakraborty; Michael Buettner; Daniel J. Yeager; You-Chang Ko; Alanson P. Sample (Proc. IEEE, 2010)