Data processor, relay transmitter, and data transmission system
US8650400B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Mar 25, 2010 |
| Grant date | Feb 11, 2014 |
| Priority date | — |
| Expiry date | Jun 29, 2032 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N2201/3281
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A data processor is configured to perform wireless communication with a relay transmitter, store a first physical address for the relay transmitter on a storage unit, receive a second physical address for the relay transmitter from the relay transmitter after the data processor being turned on, determine whether the second physical address for the relay transmitter is identical to the first physical address for the relay transmitter, and, when one or more authentication requirements is satisfied, establish wireless connection with the relay transmitter so as to achieve the data communication with an external device via the wireless communication with the relay transmitter. The authentication requirement includes the determination that the second physical address for the relay transmitter is identical to the first physical address for the relay transmitter.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.