×

RSSI estimate on variable length correlator output

  • US 9,230,141 B2
  • Filed: 06/21/2011
  • Issued: 01/05/2016
  • Est. Priority Date: 07/01/2010
  • Status: Active Grant
First Claim
Patent Images

1. A method for estimating a strength of a radio frequency signal, the method comprising:

  • receiving a correlator magnitude signal from a correlator module;

    performing a gain scaling on the correlator magnitude signal; and

    filtering the scaled correlator magnitude signal or value associated therewith to generate an output indicative of a strength of the radio frequency signal.

View all claims
  • 2 Assignments
Timeline View
Assignment View
    ×
    ×