Label and EXP field based MPLS network device
US8498296B2 · kind B2 · utility
3Cited by
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20Claims
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Key dates
| Filing date | Dec 22, 2010 |
| Grant date | Jul 30, 2013 |
| Priority date | — |
| Expiry date | Nov 9, 2031 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L45/302
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A network device receives a label-switched-path (LSP) labeled data packet, maps the LSP labeled data packet to an input queue, maps a data packet in the input queue to an output queue based on a received LSP label value and a received exp label value, and transmits the LSP labeled data packet from the output queue.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.