Selecting an optimal satellite positioning system receiver
US7233280B2 · kind B2 · utility
9Cited by
1References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 16, 2005 |
| Grant date | Jun 19, 2007 |
| Priority date | — |
| Expiry date | Mar 4, 2026 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01S19/421
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A device (100) has a port (108), a first SPS receiver (104), and a processor (106) coupled to the first SPS receiver and the port. The processor is programmed to detect (102) a second SPS receiver (107) at the port, deactivate (206) the first SPS receiver, and determine (208) a location of the device according to signals received by the second SPS receiver from GPS satellites.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.