System and method for providing premium transport in a DOCSIS-compliant cable network
US8094658B2 · kind B2 · utility
1Cited by
5References
42Claims
0Family size
Assignee
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Key dates
| Filing date | May 1, 2008 |
| Grant date | Jan 10, 2012 |
| Priority date | — |
| Expiry date | Jul 15, 2030 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L47/283
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A system and method for providing premium transport in a DOCSIS-compliant cable network. An edge server in a DOCSIS-compliant cable network maintains a list of preferred content providers (PCPs). For each PCP, the PCP list comprises matching criteria. The edge server monitors the header of incoming packets for the matching criteria. A packet that matches the matching criteria is modified by the edge server causing the packet to be associated with a “premium” downstream service flow. Packets sent in response to a “preferred” packet are parsed by a cable modem and routed upstream according to a “premium” upstream service flow.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.