Wireless telecommunications signal inhibition
US7949296B2 · kind B2 · utility
13Cited by
14References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 27, 2009 |
| Grant date | May 24, 2011 |
| Priority date | — |
| Expiry date | Mar 21, 2029 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W4/06
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
Wireless telecommunications is inhibited within a limited region by generating a noise signal within a frequency range of the wireless telecommunications and broadcasting the noise signal into the limited region. A system for inhibiting wireless communications includes a radio frequency noise generator generating a noise signal within a frequency range of the wireless telecommunication. At least one antenna broadcasts the noise signal into the region. Control logic initiates or suspends broadcasting of the noise signal based on at least one control input.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.