Wireless multiband security
US8812833B2 · kind B2 · utility
38Cited by
3References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 20, 2010 |
| Grant date | Aug 19, 2014 |
| Priority date | — |
| Expiry date | Nov 15, 2031 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W84/18
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A network device includes a first physical layer (PHY) module, a second physical layer (PHY) module, and a security module. The first PHY module is configured to operate in a first frequency band. The second PHY module is configured to operate in a second frequency band. The security module is configured to establish security for the first frequency band responsive to the network device operating in the first frequency band. The security module is further configured to establish security for the second frequency band prior to the network device switching operation from the first frequency band to the second frequency band.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.