CORRECTION TECHNIQUE FOR CODED SEQUENCE OTDR
Dossier Overview
Inventor
Michel LECLERC; Sammy NOEL PARISE
IPC Classification
CPC Classification
There are provided coded-sequence OTDR methods and devices which diminish or erase artefacts created in the OTDR trace by performing multiple coded-sequence OTDR acquisitions with mutually different inter-pulse intervals so as to change the positions of the artefacts in the OTDR traces derived from these OTDR acquisitions and combining the multiple OTDR traces to reconstruct a reconstructed OTDR trace.
Original (Chinese)
There are provided coded-sequence OTDR methods and devices which diminish or erase artefacts created in the OTDR trace by performing multiple coded-sequence OTDR acquisitions with mutually different inter-pulse intervals so as to change the positions of the artefacts in the OTDR traces derived from these OTDR acquisitions and combining the multiple OTDR traces to reconstruct a reconstructed OTDR trace.
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