Data path acceleration using HW virtualization
US9130776B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Nov 19, 2012 |
| Grant date | Sep 8, 2015 |
| Priority date | — |
| Expiry date | Nov 21, 2032 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L45/7453
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A processing core includes a packet classifier, implemented in a single processing core, configured to classify incoming data packets into first data packets of a known data packet flow and into second data packets of an unknown data packet flow, a first path thread, implemented in the single processing core, configured to process ones of the first data packets at least by forwarding the first data packets to a destination that corresponds to a previously determined destination associated with the known data packet flow, and a second path thread, implemented in the single processing core, configured to process a received second data packet at least to determine a new data packet flow for the second data packet.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.