Steering Committee, VTS Seoul Chapter (2004-)
Steering Committee, PG05 Portable Internet Project, TTA (2003-)
of Communications and Networks (2003- )
J. KISS (2001-2002)
|Technical Program Committee||IEEE
VTC 2003 Spring
|OFDM & MC-CDMA,
IEEK Fall Conference, Ansan, Nov. 2000
Power Control, IEEE WCNC'2000, Chicago, IL, Sep. 2000.
CDMA-7, IEEE VTC'2000-Spring, Tokyo, May 2000.
CDMA Capacity, KICS Summer Conference, July 1999.
Mobile Network Design, KORMS Fall Conference, Apr. 1999.
Invited Talks (1996-)
"Scheduling in WiBro," 9th 4G Forum, Seoul, Sep., 2004.
"QoS mappings and RAB matching in UTRAN," HFR, Inc., April, 2003.
"System level simulations: principles and experiences," ETRI, Feb., 2003.
"1x EV-DO performance evaluations," KTF, Dec., 2002.
"QOS evaluation and management in HDR and cdma2000 systems," HFR Inc., Bundang, Sep. 2001.
"CDMA/TDD resource management for UL/DL asymmetric wireless multimedia services," ETRI, Daejon, June 2001.
"cdma2000 1x packet scheduler: simulation results for performance evaluation," SK Telecom, Bundang, March 2001.
"Dynamic channel assignment in CDMA/TDD," ETRI, Daejon, Feb. 2001.
"QOS routing in Ad-Hoc mobile networks," KAIST, Dec. 2000-Feb. 2001.
"WCMA Systems for IMT-2000," Lecture Series, NextLink Inc., Dec.2000-Feb.2001.
"Transmit power-based admission control for IS2000 forward link," Research Center, SK Telcom, Bundang, Sep. 2000.
"Capacity vs. coverage: results from link budget analysis of IS2000 systems," Shinsegi Telecomm., Inc., Seoul, Sep. 2000.
“Advances in mobile communication technologies and future trends,” KAIDA, Seoul, May 2000.
“Transmit power control models and issues for supporting burst data transmission in future CDMA mobile systems,” ETRI, Daejon, May 2000.
“Wireless communication systems, services, markets and future trends,” KAIST, Daejon, May 1999.
“Power control issues and performance in cdma2000 systems,” 5th Mobile Communications Workshop, KICS, Seoul, Feb. 1999.
“Experiences and difficulties in CDMA deployment,” KAIST, Daejon, Nov. 1996.
“Technical success factors in providing PCS,” Kumho Telecom., Seoul, June 1996.
"Trends in CDMA PCS system design," Kumho Telecom., Seoul, May 1996.