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Dive into the research topics where Do-In Choi is active.

Publication


Featured researches published by Do-In Choi.


Archive | 2002

Gigabit ethernet passive optical network system and media access control method for the same

Do-In Choi; Yun-Je Oh; Min-Hyo Lee; Soon-Ho Jang; Hwan-Jin Sung; Tae-Sung Park


Archive | 2002

Method for implementing various functions in gigabit ethernet-passive optical network system and structure of ethernet frame employed in the same

Min-Hyo Lee; Tae-Sung Park; Shin-Hee Won; Whan-Jin Sung; Soon-Ho Jang; Su-Hyung Kim; Do-In Choi


Archive | 2007

METHOD FOR CONTROLLING HANDOFF IN OPTICAL DISTRIBUTED NETWORK SYSTEM USING MULTI INPUT MULTI OUTPUT

Do-In Choi; Seong-taek Hwang; Yun Je Oh


Archive | 2001

Gain control device and method for erbium doped fiber amplifier

Tae-Sung Park; Do-In Choi; Yun-Je Oh


Archive | 2007

Transmission method using scalable video coding and mobile communication system using same

Yong-Gyoo Kim; Do-In Choi; Sung-Kee Kim; Yun-Je Oh; Seong-taek Hwang


Archive | 2006

Optical distributed network system using multi input multi output

Do-In Choi; Seong-taek Hwang; Yun-Je Oh


Archive | 2003

Method for implementing various functions including access control in a gigabit ethernet passive optical network system

Do-In Choi; Soon-Ho Jang; Su-Hyung Kim; Min-Hyo Lee; Tae-Sung Park; Whan-Jin Sung; Shin-Hee Won


Archive | 2007

Method and system for retransmitting Internet Protocol packet for terrestrial digital multimedia broadcasting service

Sung-Kee Kim; Do-In Choi; Yong-Gyoo Kim; Yun-Je Oh; Seong-taek Hwang


Archive | 2004

Optical network unit for an access network employing IEEE 1394

Do-In Choi; Yun-Je Oh


Archive | 2007

Data transmission/reception method for multicast and broadcast service in broadband wireless access system

Sung-Kee Kim; Do-In Choi; Yong-Gyoo Kim; Seong-taek Hwang

Collaboration


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