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:
Mar. 19, 2013
Filed:
Jan. 27, 2011
Zheng Wu, San Jose, CA (US);
Jason Bellorado, Santa Clara, CA (US);
Marcus Marrow, Santa Clara, CA (US);
Zheng Wu, San Jose, CA (US);
Jason Bellorado, Santa Clara, CA (US);
Marcus Marrow, Santa Clara, CA (US);
Link—A—Media Devices Corporation, Santa Clara, CA (US);
Abstract
A target amplitude for an acquisition gain-loop is determined. A tracking gain-loop is configured to adjust a gain of the tracking gain-loop during a data portion of the received signal, wherein the received signal comprises an acquisition portion and the data portion. An acquisition gain-loop is configured to adjust a gain of the acquisition gain-loop during the acquisition portion of the received signal. A detector is configured to detect in the data portion an occurrence of a pattern identical to a portion of the acquisition portion. An amplitude estimation block is configured to compute an amplitude estimate based at least in part on the detected portion. A target amplitude updating block is configured to update the target amplitude based at least in part on the amplitude estimate.