Search Results - "Mun Seob Lee"

Remote Fault Detection Method for Time-Slot-Violated Terminal Using Periodic Probing Signal in TDM-PON by Lee, Byung-Tak, Lee, Mun-Seob

“…Remote faulty terminal detection method in the time-division-multiplexing passive optical networks is crucial, especially for the time-slot-violated faulty…”
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Demonstration of 52-nm gain bandwidth over 2400 km (540 dB loss) with gain-equalized low-noise wide-band EDFA's by Chung, Hee Sang, Choi, Hyun Beom, Lee, Mun Seob, Lee, Donghan, Park, Namkyoo, Ahn, Seong Joon

“…We successfully demonstrate the compensation of 540-dB transmission loss over 52-nm gain bandwidth by using acoustooptic tunable filters in conjunction with…”
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중환자실에 입원한 외상환자에 있어서의 Scoring system의 의의 by 조용걸, Yong Geul Joh, 이문섭, Mun Seob Lee, 정기훈, Ki Hoon Jung

“…While trauma injuries cause serious problems for a surgery department, there are few adequate and objective trauma severity indices that assess the severity of…”
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TRISS method 를 통한 복부외상환자의 예후 비교 by 조용걸, Yong Geul Joh, 엄준원, Jun Won Um, 김남렬, Nam Ryeol Kim, 이문섭, Mun Seob Lee, 정기훈, Ki Hoon Jung, 홍윤식, Youn Sik Hong

“…Purpose: Currently, trauma patients in Korea are treated in general hospitals instead of trauma centers. We performed this study to determine the prognosis for…”
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Bidirectional amplification with linear optical amplifier in WDM-PON by Mun Seob Lee, Byung-Tak Lee, Bin Yeong Yoon, Bong Tae Kim

“…To increase the system margin and service coverage in WDM-PON, bidirectional amplification with linear optical amplifier is demonstrated. We measured the…”
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Bidirectional amplified WDM-PON using a single LOA by Mun Seob Lee, Byung-Tak Lee, Bin Yeong Yoon, Hee Sang Chung

“…To increase the coverage distance in access network, a bidirectional amplified WDM-PON with a single LOA is demonstrated. We report the margin improvement of…”
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Demonstration of 540-dB loss compensation over 52 nm gain bandwidth with wideband erbium-doped fiber amplifiers by Hee Sang Chung, Hyun Beom Choi, Mun Seob Lee, Donghan Lee, Namkyoo Park, Seong Joon Ahn, Yeon Wan Koh

“…To increase the transmission capacity of a wavelength-division multiplexed (WDM) system, numerous works concentrated on the extension of erbium-doped fiber…”
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Self-amplified passive optical network using 8B10B line coding properties in Gigabit-Ethernet protocol by Mun Seob Lee, Byung-Tak Lee, Hyun Seo Kang, Hee Sang Chung, Jai Sang Koh

“…A cost-effective self-amplified network in a Gigabit-Ethernet passive optical network is demonstrated using 8B10B line coding properties. We explain the…”
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