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학술지 Optimum Threshold Value and BER Estimation of Remodulated OOK Signal Based on RSOA
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저자
설동민, 정의석, 이상수
발행일
201107
출처
IEICE Transactions on Communications, v.E94.B no.7, pp.2127-2129
ISSN
0916-8516
출판사
일본, 전자정보통신학회 (IEICE)
DOI
https://dx.doi.org/10.1587/transcom.E94.B.2127
협약과제
11PI2500, 차세대 응용플랫폼을 위한 대용량 WDM-PON시스템 개발, 이상수
초록
A loop-back WDM-PON based on a RSOA has lots of merits, however one-level of the upstream signal has downstream information under OOK modulation. These effects make difficult to define decision threshold and estimate BER. In order to solve this, we propose a mathematical model of remodulated OOK signal and experimentally demonstrate BER performance with the near optimum decision threshold achieved by the proposed model. Copyright © 2011 The Institute of Electronics, Information and Communication Engineers.
키워드
BER, Optimum decision threshold, RSOA, WDM-PON
KSP 제안 키워드
BER performance, Information and communication, Mathematical model, OOK modulation, Optimum decision threshold, Optimum threshold, Proposed model, Threshold Value, Wavelength-division-multiplexing passive optical network(WDM-PON), signal based