Method and apparatus for dynamic assignment of quality of service parameters in a communication network
US8428067B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jan 25, 2008 |
| Grant date | Apr 23, 2013 |
| Priority date | — |
| Expiry date | Jul 30, 2028 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02D30/70
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A method includes identifying a condition associated with a communication network and/or an industrial control and automation system. The method also includes selecting, based on the identified condition, one or more quality of service (QoS) parameters used to route data through the communication network. In addition, the method includes communicating information identifying the one or more QoS parameters to one or more components in the communication network. The one or more QoS parameters could be contained within one of multiple QoS policies, and the method could include selecting one of the QoS policies. The condition could represent an emergency condition, and the one or more QoS parameters could include a higher QoS priority for traffic (such as voice communications and sensor data) to and from specified personnel (such as first responders). The communication network could represent at least one wired network and/or at least one wireless network.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.