Congestion control system for VoIP network
US7391765B2 · kind B2 · utility
5Cited by
15References
28Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 5, 2002 |
| Grant date | Jun 24, 2008 |
| Priority date | — |
| Expiry date | Mar 12, 2025 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04M7/1275
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A system according to this invention executes congestion control for monitoring a packet flow which passes through a relay router in a VoIP network and in which a packet is transferred with a predetermined priority, and for, when congestion is generated by generation of a new packet flow, maintaining a transfer state of a packet of a packet flow established before the new packet flow is generated and transferred with the predetermined priority.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.