Call record management for high capacity switched virtual circuits
US6956850B1 · kind B1 · utility
1Cited by
26References
86Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 25, 1999 |
| Grant date | Oct 18, 2005 |
| Priority date | — |
| Expiry date | Mar 25, 2019 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04M2215/22
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A resource management strategy for a network controller device such as an SVC (Switched Virtual Circuit) controller that interprets and processes call messages transported in a connection-oriented network by means of high-capacity switching devices. The call record of given call is compressed or expanded depending upon the transition in phase that a call is undergoing, if any. The strategy is applicable to both point-to-point and point-to-multi-point calls.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.