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:
Oct. 26, 2010
Filed:
Jun. 01, 2007
Turgut Aytur, Plattsburgh, NY (US);
Stephan Ten Brink, Irvine, CA (US);
Ravishankar H. Mahadevappa, Irvine, CA (US);
Ran Yan, Holmdel, NJ (US);
Turgut Aytur, Plattsburgh, NY (US);
Stephan ten Brink, Irvine, CA (US);
Ravishankar H. Mahadevappa, Irvine, CA (US);
Ran Yan, Holmdel, NJ (US);
Realtek Semiconductor Corp, Hsinchu, TW;
Abstract
A receiver including a channel estimation function in which an initial channel estimate is filtered to increase receiver operation, particularly when the receiver may only have a limited number of channel estimation symbols with which to form the channel estimate. In some embodiments the filtering is performed by transforming the initial channel estimate to the time domain, zeroing some of the samples to filter the time domain channel estimate, and transforming the filtered time domain channel estimate to the frequency domain for use in channel compensation.