Optical power value transmission method and system, and related device
US12395239B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Nov 29, 2022 |
| Grant date | Aug 19, 2025 |
| Priority date | — |
| Expiry date | Jun 22, 2043 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04Q2213/1301
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
An optical power value transmission method includes obtaining optical multiplexing section link information, determining a first output port of the source network device based on the optical multiplexing section link information, obtaining a first output power value of an optical signal, and sending the first output power value to the downstream network device by the first optical fiber. The optical multiplexing section link information is useable to indicate an optical fiber connection relationship between two adjacent network devices between a source network device and a target network device. An optical multiplexing section includes two adjacent network devices, the source network device and the target network device. The source network device and the target network device are in different data communication networks. The downstream network device is connected to the source network device, and is indicated by the optical multiplexing section link information.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.