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.

Date of Patent:
Mar. 08, 2011

Filed:

Apr. 28, 2009
Applicants:

Yue Chen, Fremont, CA (US);

Arkady Molev-shteiman, Bnei Barak, IL;

Arie Heiman, Raanana, IL;

Nelson R. Sollenberger, Farmingdale, NJ (US);

Huaiyu (Hanks) Zeng, Red Bank, NJ (US);

Baoguo Yang, San Jose, CA (US);

Inventors:

Yue Chen, Fremont, CA (US);

Arkady Molev-Shteiman, Bnei Barak, IL;

Arie Heiman, Raanana, IL;

Nelson R. Sollenberger, Farmingdale, NJ (US);

Huaiyu (Hanks) Zeng, Red Bank, NJ (US);

Baoguo Yang, San Jose, CA (US);

Assignee:

Broadcom Corporation, Irvine, CA (US);

Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H03H 7/30 (2006.01); H04B 1/10 (2006.01);
U.S. Cl.
CPC ...
Abstract

Equalizer training method using re-encoded bits and known training sequences. A multi-branch equalizer processing module is operable to cancel interference associated with received radio frequency (RF) burst(s) (e.g., using at least a first equalizer processing branch and a second equalizer processing branch). The first equalizer processing branch is operable to be trained based upon known training sequences and to equalize the received RF burst. The second equalizer processing branch uses at least partially re-encoded data bits to train linear equalizer(s) within the second equalizer processing branch. A buffer may initially store the received RF burst(s), which are retrieved and equalized by the second equalizer processing branch once the linear equalizer(s) are trained. The cooperation operation of these and other various components allows interfering signals to be cancelled and for more accurate processing of the received RF bursts to occur.


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