Method and device for transponder aided wake-up of a low...

Telecommunications – Transmitter and receiver at same station – Radiotelephone equipment detail

Reexamination Certificate

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Details

C455S041100, C455S343500

Reexamination Certificate

active

07072697

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.

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patent: 6424820 (2002-07-01), Burdick et al.
patent: 6593845 (2003-07-01), Friedman et al.
patent: 6745027 (2004-06-01), Twitchell, Jr.
patent: 6754562 (2004-06-01), Strege et al.
patent: 1098283 (2001-05-01), None

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