Sungkuen LEE


Seamless Handover Method by Channel Switching in IEEE 802.11 Wireless LANs
Youchan JEON Myeongyu KIM Sungkuen LEE Yeunwoong KYUNG Jinwoo PARK 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2012/01/01
Vol. E95-B  No. 1  pp. 345-348
Type of Manuscript:  LETTER
Category: Terrestrial Wireless Communication/Broadcasting Technologies
Keyword: 
AP channel switchingAP managerhandoff delayIEEE802.11WLAN
 Summary | Full Text:PDF(382.7KB)

A Design of WDM/TDM-PON Provisioning for Future Optical Access Network Upgrade
Sungkuen LEE Eallae KIM Yongwon LEE Sangrok LEE Daekwang JUNG Seongtaek HWANG Yunje OH Jinwoo PARK 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2007/09/01
Vol. E90-B  No. 9  pp. 2456-2463
Type of Manuscript:  PAPER
Category: Fiber-Optic Transmission for Communications
Keyword: 
Passive Optical Network (PON)Dynamic Bandwidth Allocation (DBA)Time Division Multiplexing (TDM)Wavelength Division Multiplexing (WDM)
 Summary | Full Text:PDF(500.3KB)