Method and device for channel-adapted signal transmission in optical networks
AssigneeDeutsche Telekom AG
InventorsSascha Vorbeck, Ralph Leppla, Malte Schneiders, Matthias Gunkel, Werner Weiershausen
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Abstract
A method for optical data transmission in a wavelength multiplexing system having at least two transmission channels of different wavelengths includes determining at least one value which is a measure of a physical property of an optical data transmission path of the wavelength multiplexing system; and automatically adjusting a transmission parameter of at least one of the transmission channels as a function of the determined at least one value.
Claims16
1-15. (canceled)
A method for optical data transmission in a wavelength multiplexing system having at least two transmission channels of different wavelengths, the method comprising the steps of:
- determining at least one value which is a measure of a physical property of an optical data transmission path of the wavelength multiplexing system;
- and
- automatically adjusting a transmission parameter of at least one transmission channel of the transmission channels as a function of the determined at least one value.
A wavelength multiplexing system for optical data transmission having at least two transmission channels of different wavelengths, comprising:
- a controllable transmitter configured to provide an optical signal, wherein the controllable transmitter is connected via an optical transmission path to a controllable receiver configured to receive the optical signal;
- a monitoring device configured to determine at least one value which is a measure of a physical property of the optical transmission path;
- and
- a control unit configured to control the controllable transmitter and the controllable receiver, wherein the control unit is connected to the controllable transmitter, the controllable receiver and the monitoring device.
Dependencies are inferred from the claim text.