Optical packet sending method and device, optical packet processing method, and optical switching device
US10149025B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 2, 2016 |
| Grant date | Dec 4, 2018 |
| Priority date | — |
| Expiry date | Dec 2, 2036 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04Q2011/0086
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
Embodiments of the present invention provide an sending device includes: a processor, configured to obtain a first optical packet payload and/or a third optical label, and obtain a second optical label and a second optical packet payload corresponding to the second optical label; and an exporter, configured to send to an optical switching device, within a guard time between a moment for sending the second optical label and a moment for sending the second optical packet payload, the third optical label and/or the first optical packet payload that are/is obtained by the processor, so that the optical switching device performs, according to the third optical label, switch processing on a third optical packet payload corresponding to the third optical label, and/or the optical switching device performs switch processing on the first optical packet payload according to a first optical label corresponding to the first optical packet payload.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.