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:
Feb. 26, 2013
Filed:
Aug. 09, 2006
Joseph B. Soriaga, San Diego, CA (US);
Naga Bhushan, San Diego, CA (US);
Jilei Hou, Carlsbad, CA (US);
Jinghu Chen, San Diego, CA (US);
John Edward Smee, San Diego, CA (US);
Joseph B. Soriaga, San Diego, CA (US);
Naga Bhushan, San Diego, CA (US);
Jilei Hou, Carlsbad, CA (US);
Jinghu Chen, San Diego, CA (US);
John Edward Smee, San Diego, CA (US);
Qualcomm Incorporated, San Diego, CA (US);
Abstract
A method and system for reconstructing a user's received signal based on knowledge of the user's transmitted signal to yield efficient interference cancellation when there is spatial and/or temporal correlation in the received signal. The invention may be applied to the cancellation of pilot, decoded data and overhead signals. The method may involve a linear combination of the received samples across time, e.g., at a per-chip or sub-chip resolution, and across antennas, and build upon previous work in that the tap weights need not be the sole functions of the de-spreader outputs in the RAKE receiver.