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:
May. 15, 2007
Filed:
Oct. 11, 2001
Applicant:
Gang Huang, Highlands, NJ (US);
Inventor:
Gang Huang, Highlands, NJ (US);
Assignee:
Agere Systems Inc., Allentown, PA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04K 1/02 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method and apparatus for reducing cross-talk in a communication system propagating respective sets of in-phase and quadrature signals by processing at least one set of I and Q signals according to a respective pre-coding matrix and adapting the pre-coding matrix in response to differences between expected received signals and actual received signals.