Power saving for internet-telephony broadband devices
US8509256B1 · kind B1 · utility
2Cited by
2References
22Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 25, 2010 |
| Grant date | Aug 13, 2013 |
| Priority date | — |
| Expiry date | Aug 25, 2031 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02D30/70
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
Systems and methods can be used to reduce power consumption on a device. In some implementations, power consumption can be reduced by powering down modules. In other implementations, power consumption can be reduced by communicating configuration status messages to the terminating system to reduce communications. Power saving can extend backup battery power duration thereby affording users to access telephone services during a power outage.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.