Method for simultaneously managing high-speed data and video streams in a single MAC processing environment
US9479352B2 · kind B2 · utility
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16Claims
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Key dates
| Filing date | Jun 25, 2009 |
| Grant date | Oct 25, 2016 |
| Priority date | — |
| Expiry date | Apr 18, 2032 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L69/22
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A packet data flow processor applies a first level of Data Over Cable Service Interface Specification (DOCSIS) processing to packet flows that are not from trusted sources, and applies a second level of DOCSIS processing, simpler than the first level, to packet flows from the trusted sources.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.