Method and system for selecting, transmitting, and receiving an unused carrier frequency and transmitting over the unused carrier frequency
US8503937B2 · kind B2 · utility
1Cited by
13References
28Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 2, 2009 |
| Grant date | Aug 6, 2013 |
| Priority date | — |
| Expiry date | Dec 8, 2030 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W64/006
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
Some embodiments concern a method of transmitting electrical signals. The method can include: using a global positioning satellite receiver to determine a first location of a first electrical device; using a first transmitter to transmit the first location to a first server; using a receiver to receive information identifying at least one first unused frequency at the first location from the first server; selecting a first transmission frequency from the at least one first unused frequency; and communicating the first transmission frequency to a user. Other embodiments are disclosed in this application.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.