Optical communications – Diagnostic testing – Determination of communication parameter
Reexamination Certificate
2006-11-28
2006-11-28
Payne, David C. (Department: 2613)
Optical communications
Diagnostic testing
Determination of communication parameter
C398S079000
Reexamination Certificate
active
07142783
ABSTRACT:
A method and system for identification of a channel in an optical network is provided. The channel is identified by the use of unique combinations of two or more low frequencies, or tones, modulated onto the channel and optionally, a network parameter associated with the channel.
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Kelly Colin Geoffrey
Obeda Paul David
Remedios Derrick
Wan Ping Wai
Donnelly Victoria
Payne David C.
Tropic Networks Inc.
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