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:
Jan. 03, 2012
Filed:
Jan. 04, 2008
Jonathan S. Min, Buena Park, CA (US);
Fang LU, Irvine, CA (US);
Bruce J. Currivan, Irvine, CA (US);
Tom Kwon, Irvine, CA (US);
Jonathan S. Min, Buena Park, CA (US);
Fang Lu, Irvine, CA (US);
Bruce J. Currivan, Irvine, CA (US);
Tom Kwon, Irvine, CA (US);
Broadcom Corporation, Irvine, CA (US);
Abstract
A method of parameter estimation in a shared channel communications system includes the steps of receiving a preamble including a first sequence corresponding to a sequence having zero autocorrelation, a second sequence having zero autocorrelation, and a third sequence having zero autocorrelation, performing a coarse carrier frequency estimate based on the first sequence, and performing a fine carrier frequency estimate based on the second and third sequences.