| 摘要 |
A method for compensating signal distortions of signals polarized to each other in an optical wavelength division multiplex transmission system, comprising the steps of providing a first signal being obtained from a first polarized signal and a second signal being obtained from a second polarized signal, the first and second polarized signals being polarized with respect to each other, determining a first signal quality for the first signal, generating a first error signal in dependence of the first signal quality, and subtracting the first error signal from the first signal.
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