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Lee Jong Hwa

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Publication

Featured researches published by Lee Jong Hwa.

Archive | 2006

INDOOR POSITIONING SYSTEM AND INFORMATION TRANSMISSION SYSTEM BASED ON VISIBLE LIGHT COMMUNICATION

Lee Jong Hwa; Keum Ji Eun; Song Jae Yeon

Archive | 2005

DEVICE FOR MEASURING AN OPTICAL SIGNAL POWER LEVEL IN A GIGABIT-CAPABLE PASSIVE OPTICAL NETWORK AND AN OLT INCLUDING THE DEVICE, ESPECIALLY IN CONNECTION WITH SEPARATING AN OPTICAL SIGNAL FROM A PHOTO COUPLER, AND MEASURING A POWER LEVEL OF THE OPTICAL SIGNAL

Kwon Seo Won; Lee Jong Hwa; Lee Yoon Sun; Lim Se Youn; Song Jae Yeon; Kim Jin Hee

Archive | 2005

METHOD FOR REGISTERING AN ONU IN A GIGABIT-CAPABLE PASSIVE OPTICAL NETWORK, PARTICULARLY RELATED TO EFFICIENTLY EXECUTING PROCESSES BY USING A IDENTIFIER FOR IDENTIFYING REQUEST FRAMES AND WINDOW FRAMES

Kwon Seo Won; Lee Jong Hwa; Lee Yoon Sun; Lim Se Youn; Song Jae Yeon; Kim Jin Hee

Archive | 2005

FRAME STRUCTURE FOR SELECTING BRIDGE DEVICE IN WPAN AND METHOD FOR SELECTING BRIDGE DEVICE IN WPAN

Kwon Seo Won; Lim Se Youn; Song Jae Yeon; Lee Yoon Sun; Lee Jong Hwa; Kim Jin Hee

Archive | 2005

WAVELENGTH DIVISION MULTIPLEXED PASSIVE OPTICAL NETWORK USING A WAVELENGTH LOCKING FUNCTION, SPECIFICALLY IN REFERENCE TO WAVELENGTH-LOCKING A LIGHT SOURCE OF A TRANSMISSION END OF A USER BY USING A PORTION OF AN OPTICAL SIGNAL AS A LIGHT SOURCE

Kim Jin Hee; Kwon Seo Won; Lee Jong Hwa; Lee Kyung Woo; Lee Yoon Sun; Lim Se Youn; Song Jae Yeon

Archive | 2004

DATA PROCESSING METHOD IN A GPON(GIGABIT-CAPABLE PASSIVE OPTICAL NETWORK), CONCERNED WITH TRANSFERING ONT(OPTICAL NETWORK TERMINATION) MANAGEMENT CONTROL INFORMATION TO AN ONU(OPTICAL NETWORK UNIT) SUPPORTING A GEM(GPON(GIGABIT-CAPABLE PASSIVE OPTICAL NETWORK) ENCAPSULATION METHOD) MODE

Kim Jin Hee; Kwon Seo Won; Lee Jong Hwa; Lee Yun Seon; Lim Se Yun; Song Jae Yeon

Archive | 2005

MOBILE TERMINAL ACCOMPLISHING VISIBLE LIGHT COMMUNICATION USING CAMERA APPARATUS

Keum Ji Eun; Lee Jong Hwa; Song Jae Yeon; Lee Hyeon Woo; Yang Seung Kee

Archive | 2004

GEM FRAME STRUCTURE FOR DISPLAYING PAYLOAD TYPE OF FRAME, CONCERNED WITH EXCHANGING CONTROL INFORMATION

Kim Jin Hee; Kwon Seo Won; Lee Jong Hwa; Lee Yun Seon; Lim Se Yun; Song Jae Yeon

Archive | 2003

MULTICAST TRANSMISSION METHOD IN A GEM MODE OF A GIGABIT-CAPABLE PASSIVE OPTICAL NETWORK AND A FRAME PROCESSING METHOD THEREOF, PARTICULARLY CONCERNED IN INCREASING A BANDWIDTH BY EFFECTIVELY TRANSMITTING A MULTICAST FRAME

Kwon Seo Won; Lee Jong Hwa; Lee Yoon Sun; Lim Se Youn; Song Jae Yeon; Kim Jin Hee

Archive | 2006

SUCCESSIVE DATA TRANSMITTING METHOD IN HOME NETWORK SYSTEM

Lee Yoon Sun; Song Jae Yeon; Lim Se Youn; Kwon Seo Won; Keum Ji Eun; Lee Jong Hwa; You Jeong Min

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