발행물
컨퍼런스
ETRI
2004
,
Integrating Portable Internet with W-LAN & cdma2000 Mobile Networks
Korea Telecom
Integrating Portable Internet with Existing Wireless/Mobile Networks
Kyung Hee University
2003
What is Ubiquitous Computing?
Wireless Packet Data Service in cdma2000 Mobile Network
Korea Telecom Workshop
Introduction to Wireless Packet Data Service Technologies