Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Takahiro Hosokawa0
Futoshi Izumi0
Makoto Takakuwa0
Masahiro Yoshimoto0
Date of Patent
November 11, 2008
0Patent Application Number
108857320
Date Filed
July 8, 2004
0Patent Primary Examiner
Patent abstract
A dispersion compensating method for compensating wavelength dispersion occurring in an optical transmission line, includes the steps of: a) performing dispersion compensation by causing an optical signal, supplied from the transmission line, to pass through a variable dispersion compensator; and b) controlling a dispersion compensating amount in the variable dispersion compensator according to code error information corresponding to a type of code in a received data signal obtained from receiving the optical signal having undergone the dispersion compensation.
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