Remote monitoring and calibration of system reference clock using network timing reference
US7738611B2 · kind B2 · utility
1Cited by
28References
17Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Aug 7, 2006 |
| Grant date | Jun 15, 2010 |
| Priority date | — |
| Expiry date | Jan 18, 2027 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L7/0004
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A systematic and method for calibrating a local radio reference clock for a radio operating in a radio network having a network reference clock. The method comprises determining at the radio an offset between the local clock and the network clock, placing the local clock in a calibration mode, and calibrating the local clock using a radio link to reduce the offset.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.