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. 12, 2013
Filed:
Nov. 19, 2010
Yingqun Yu, San Diego, CA (US);
Farrokh Abrishamkar, San Diego, CA (US);
Ni-chun Wang, San Diego, CA (US);
Ori Shental, Haifa, IL;
Yingqun Yu, San Diego, CA (US);
Farrokh Abrishamkar, San Diego, CA (US);
Ni-Chun Wang, San Diego, CA (US);
Ori Shental, Haifa, IL;
QUALCOMM Incorporated, San Diego, CA (US);
Abstract
An apparatus and method for channel estimation comprising determining a channel impulse response using a Taylor series expansion with a plurality of Taylor series coefficients; determining a channel frequency response based on the channel impulse response; collecting the channel frequency response over a plurality of symbols to obtain a composite channel frequency response; generating a sensing matrix based on the Taylor series expansion; and determining the plurality of Taylor series coefficients based on the composite channel frequency response and the sensing matrix using compressive sensing channel estimation.