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Latest external collaboration on country level. Dive into details by clicking on the dots.

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Dive into the research topics where Sang-Hyun Doh is active.

Publication


Featured researches published by Sang-Hyun Doh.


Archive | 2006

System for providing internet protocol broadcast services and a method thereof

Won-Shik Yoon; Chang-Sup Shim; Yun-Je Oh; Tae-Sung Park; Sang-Hyun Doh


Archive | 2004

High speed optical routing apparatus and method

Ki-Cheol Lee; Jong-Kwon Kim; Jun-Ho Koh; Sang-Hyun Doh; Se-Kang Park


Archive | 2003

Optical multi-ring network for burst data communication

Sang-Hyun Doh; Se-Kang Park; Ki-Cheol Lee; Yun-Je Oh; Byung-Chang Kang


Archive | 2003

Large-capacity optical router using electric buffer

Ki-Cheol Lee; Yun-Je Samsung Electro. Co. Ltd. Oh; Sang-Hyun Doh; Jong-Kwon Kim


Archive | 2003

Bidirectional WDM self-healing ring network

Jong-Kwon Kim; Sang-Hyun Doh; Yun-Je Samsung Electronics Co. Ltd. Oh; Ki-Cheol Lee; Jong-Hun Samsung Electronics Co. Ltd. Lee; Hak-Phil Samsung Electronics Co. Ltd. Lee; Se-Kang Samsung Electronics Co. Ltd. Park


Archive | 2003

Optical ring network for burst data communication

Sang-Hyun Doh; Ki-Cheol Lee; Se-Kang Samsung Electronics Co. Ltd. Park; Yun-Je Samsung Electronics Co. Ltd. Oh


Archive | 2003

Wavelength division multiplexing optical switching system

Se-Kang Samsung Electronics Co. Ltd. Park; Ki-Cheol Lee; Sang-Hyun Doh; Yun-Je Samsung Electronics Co. Ltd. Oh


Archive | 2003

Two-fiber optical ring network

Sang-Hyun Doh; Ki-Cheol Lee; Yun-Je Oh


Archive | 2003

Gain-flattened wideband erbium-doped optical fiber amplifier

Jong-Hun Lee; Se-Kang Park; Hak-Phil Samsung Electronics Co. Ltd. Lee; Ki-Cheol Lee; Jong-Kwon Kim; Sang-Hyun Doh; Sang-Il Lee


Archive | 2003

Method for assigning wavelengths in wavelength division multiplexing ring communication network

Sang-Hyun Doh; Yun-Je Oh

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