Method and apparatus for adjusting parameters of optical network service, and communication device
By sending service signals carrying expected reception parameters through the source node and automatically adjusting the transmission parameters using feedback signals from the destination node, the problem of low efficiency in wavelength transmission parameter adjustment in all-optical networks is solved, and automatic optimization and cost reduction of optical links are achieved.
CN115278408BActive Publication Date: 2026-06-19CHINA MOBILE COMM LTD RES INST +1
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- CHINA MOBILE COMM LTD RES INST
- Filing Date
- 2021-04-30
- Publication Date
- 2026-06-19
Smart Images
Figure CN115278408B_ABST
Abstract
The application discloses a parameter adjustment method and device of optical network service, and communication equipment, wherein the method comprises the following steps: determining an expected receiving parameter corresponding to a target wavelength based on a first sending parameter corresponding to the target wavelength; sending a service signal to a sink node by using the target wavelength and according to the first sending parameter, wherein the service signal carries the expected receiving parameter; receiving a feedback signal sent by the sink node, wherein the feedback signal is determined based on the expected receiving parameter and an actual receiving parameter of the service signal; and adjusting the first sending parameter corresponding to the target wavelength into a second sending parameter based on the feedback signal.
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