×

WIRELESS RECEIVER

  • US 20060270381A1
  • Filed: 05/26/2006
  • Published: 11/30/2006
  • Est. Priority Date: 05/27/2005
  • Status: Abandoned Application
First Claim
Patent Images

1. A wireless receiver, which enables a main transceiver sending and receiving data upon receiving a specific identification signal, comprising:

  • a signal detector for receiving a wireless signal in a predetermined frequency band, and if the received wireless signal is above a reference level, outputting a first wake-up signal; and

    an identification detector, enabled by the first wake-up signal of the signal detector, for decoding a wireless signal in a predetermined frequency band with a SAW correlator, and determining whether or not the decoded signal is a predetermined specific identification signal, and if the decoded signal is a predetermined signal, outputting a second wake-up signal to enable the main transceiver.

View all claims
  • 1 Assignment
Timeline View
Assignment View
    ×
    ×