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Remote sensor interface (RSI) having power conservative transceiver for transmitting and receiving wakeup signals



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Patent 7539520
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Document Number
US Patent 7539520
Issued Date
May 26, 2009
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Abstract
A device for receiving and transmitting wireless signals includes a transceiver capable of receiving a wireless signal; and a standards-based radio capable of activation thereof in response to a reception of a wireless signal by the transceiver. The transceiver includes a receiver capable of receiving a wireless signal transmitted to prompt activation of said standards-based radio; and a transmitter configured, in response to a reception by said receiver of a wireless signal transmitted to prompt activation of said standards-based radio, to selectively transmit a wireless signal for another transceiver to prompt activation of another standards-based radio.
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Number of Claims:
20
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Owner
TeraHop Networks, Inc. (Alpharetta, GA)
Published
May 26, 2009
Application Number
11/425,040
Filed
June 19, 2006
US Classification
455/574   370/318 455/343.1 455/553.1 455/88 455/9
Int'l Classification
H04B   1/38   (20060101)  
Examiner
Parent Case
I. CROSS-REFERENCE TO RELATED APPLICATIONS The present application is a nonprovisional of, and claims priority under 35 U.S.C. .sctn. 119(e) to Twitchell, U.S. Provisional Patent Application No. 60/691,718 filed Jun. 17, 2005. The entire disclosure of this patent application is hereby incorporated herein by reference.
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