Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Ralph Thomas Hoctor0
John Erik Hershey0
Date of Patent
December 26, 2006
0Patent Application Number
098257760
Date Filed
April 5, 2001
0Patent Primary Examiner
Patent abstract
A system for short range communications includes a transmitter capable of transmitting a colored noise-like preamble. A receiver receives the colored noise-like preamble and the receiver includes an antenna with an antenna pattern. A direction of the antenna is controllable by the receiver. A signal processor is connected to and responsive to the receiver. The signal processor detects and estimates the strength of the colored noise-like preamble.
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