System and method for end to end route control
US7447153B2 · kind B2 · utility
16Cited by
1References
11Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Feb 22, 2005 |
| Grant date | Nov 4, 2008 |
| Priority date | — |
| Expiry date | Jan 10, 2027 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L61/4535
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
Session independent end to end route control is provided by coordination between a pair of route control devices. Each device determines whether received traffic qualifies for end to end route control and whether the device at the other end supports end to end route control. If so, then the route control devices determine a routing mode, such as tunneling or address translation, and routing parameters. The performance of the selected path is monitored and is changed if the performance becomes unacceptable. Path performance can be measured using one-way measurement techniques that use a common inbound path or a control channel.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.