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:
Nov. 28, 2006
Filed:
Dec. 01, 2003
Thomas D Kwon, Irvine, CA (US);
Jonathan S Min, Buena Park, CA (US);
Fang LU, Rowland Heights, CA (US);
Thomas J Kolze, Phoenix, AZ (US);
Thomas D Kwon, Irvine, CA (US);
Jonathan S Min, Buena Park, CA (US);
Fang Lu, Rowland Heights, CA (US);
Thomas J Kolze, Phoenix, AZ (US);
Broadcom Corporation, Irvine, CA (US);
Abstract
A receiver includes a filter for filtering a received signal to produce a filtered signal. A converter converts the filtered signal to a baseband signal that is substantially free of an initial frequency offset and inter-symbol interference (ISI), responsive to a frequency-offset estimate and a restorative signal that compensates for the ISI. A detector detects symbols in the baseband signal to produce a decision signal. A restorative signal generator generates, from the decision signal, the restorative signal responsive to the frequency-offset estimate, such that the restorative signal compensates for the ISI.