Method and apparatus for predicting the quality of packet data communications
US7397778B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Apr 21, 2003 |
| Grant date | Jul 8, 2008 |
| Priority date | — |
| Expiry date | Feb 28, 2026 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L67/61
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
The present invention provides a prediction of an available communication channel quality. According to the present invention, in response to a request for a communication channel, network devices are queried for network parameter status information. Based on the network status parameter information returned, a prediction as to the available quality levels available for the communication is made. An indication of the predicted quality of service for one or a number of requested service levels may be provided to the requesting user, who may then choose to defer initiation of the communication, or to proceed. A user may be notified when predicted quality levels available in connection with a requested communication reach a predetermined level, at which point the user may choose to establish the requested communication channel. Information regarding a rate associated with a requested quality of service level may also be provided.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.