Method and device for transponder aided wake-up of a low power radio device
US7613484B2 · kind B2 · utility
29Cited by
10References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 24, 2006 |
| Grant date | Nov 3, 2009 |
| Priority date | — |
| Expiry date | Nov 29, 2026 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02D30/70
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A method, software tool, computer program product and low power radio device are provided for transponder aided wake-up and connection set-up by detecting a wake up event in a sleep mode of the low power radio device, putting the radio device into an operative state, transmitting at least one advert message by radio transmission, wherein the low power radio devices put into a passive mode for a predetermined period of time in case no answer is received in response to the at least one transmitted advert message.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.