Optical communications – Diagnostic testing – Determination of communication parameter
Reexamination Certificate
2008-04-29
2008-04-29
Vanderpuye, Kenneth (Department: 2613)
Optical communications
Diagnostic testing
Determination of communication parameter
C398S033000
Reexamination Certificate
active
10693058
ABSTRACT:
The method for operating an optical transponder, which performs maintenance of a signal in the optical transponder having a digital wrapper in an optical transmission system including multiple layers, includes (a) calling a processor for processing an interrupt when the interrupt is generated from the digital wrapper according to monitoring of a received signal; (b) the called processor detecting what defect is generated in the received signal and detecting whether or not the received signal requires maintenance; (c) performing defect processing in the case that a defect is detected at (b) or is cancelled; and (d) controlling the digital wrapper according to the defect and maintenance processing result.
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Cho Yun-Hee
Kwon Yool
Lee Jyung-Chan
Myong Seung-Il
Blakely & Sokoloff, Taylor & Zafman
Electronics and Telecommunications Research Institute
Le Thi Q.
Vanderpuye Kenneth
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