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Dive into the research topics where Jae-Hun Cho is active.

Publication


Featured researches published by Jae-Hun Cho.


lasers and electro-optics society meeting | 2007

RoF System for TDD-based 4×4 MIMO OFDMA Wireless Communication Systems

Seong-taek Hwang; Hoon Kim; Byung-Jik Kim; Jung-Kee Lee; Hye-Kyoung Lee; Sun-Wook Kim; Kwan-Woong Suwon-City Song; Jae-Hun Cho; Yun-Je Suwon-city Oh

We demonstrate a fiber-optic transport system for next generation wireless communication systems utilizing time division duplex-based 4times4 multiple-input multiple-output orthogonal frequency division multiple access technologies.


Archive | 2007

Radio over fiber system and method for controlling transmission time

Sang-Ho Kim; Yun-Je Oh; Seong-taek Hwang; Jae-Hun Cho; Jae-Hoon Lee


Archive | 2007

Method and apparatus of adaptively allocating transmission power for beamforming combined with orthogonal space-time block codes based on symbol error rate in distributed wireless communication system

Shuangfeng Han; Seong-taek Hwang; Hoon Kim; Sang-Ho Kim; Jae-Hun Cho; Jae-Hoon Lee; Ki-Uk Song


Archive | 2008

METHOD AND APPARATUS FOR TIME SYNCHRONIZATION USING GPS INFORMATION IN COMMUNICATION SYSTEM

Jae-Hun Cho; Byung-Duck Cho; Yun-Je Oh; Seong-taek Hwang


Archive | 2004

FTTH system for broadcast/communication convergence using IEEE 1394

Kwan-Woong Song; Jeong-Rok Park; Jae-Hun Cho; Jun-Ho Koh


Archive | 2007

Method and apparatus for guaranteeing quality of service in a residential ethernet system

Jae-Hun Cho; Seong-taek Hwang; Hoon Kim; Yun-Je Oh


Archive | 2006

Method for selecting root bridge in configuration of spanning tree

Jae-Hun Cho; Seong-taek Hwang; Hoon Kim; Sihai Wang; Jong-Ho Yoon


Archive | 2005

Method of configuring system layers for synchronous Ethernet

Jae-Hun Cho; Sang-Ho Kim; Jun-Ho Koh; Jong-Kwon Kim; Yun-Je Oh; Jong-Ho Yoon


Archive | 2008

Apparatus and method for performing time synchronization using GPS information in communication system

Jae-Hun Cho; Seong-taek Hwang; Byung-Duck Cho; Yun-Je Oh


Archive | 2005

Method of transmitting time-critical information in a synchronous ethernet system

Jae-Hun Cho; Jun-Ho Koh; Jong-Kwon Kim; Chang-Sup Shim; Yun-Je Oh; Sang-Mo Hong; Jong-Ho Yoon

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