The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 10, 2008
Filed:
Apr. 24, 2002
Charles Leroy Sobchak, Davie, FL (US);
Mahibur Rahman, Lake Worth, FL (US);
Clinton C Powell, Austin, TX (US);
Charles Leroy Sobchak, Davie, FL (US);
Mahibur Rahman, Lake Worth, FL (US);
Clinton C Powell, Austin, TX (US);
Motorola, Inc., Schaumburg, IL (US);
Abstract
A generator () generates first and second training signals () that originate within a wireless communication device (FIG.) instead of being received from a source outside the device. A receive portion () of the device processes the first training signal to derive a processed training signal. An adaptive equalizer () equalizes the processed training signal to derive an equalized training signal. A processor () compares the equalized training signal and the second training signal using an adaptive algorithm to derive coefficients for the adaptive equalizer to compensate for variations in the receive portion, and adjusts the adaptive equalizer in accordance with the coefficients to derive a compensated output signal.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile