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. 02, 2017
Filed:
Jul. 25, 2014
Applicant:
Cisco Technology, Inc., San Jose, CA (US);
Inventors:
Rohit Umesh Nabar, Sunnyvale, CA (US);
Kedar Durgadas Shirali, Sunnyvale, CA (US);
Assignee:
CISCO TECHNOLOGY, INC., San Jose, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L 5/00 (2006.01); H04B 1/7105 (2011.01); H04L 25/02 (2006.01); H04B 7/08 (2006.01);
U.S. Cl.
CPC ...
H04L 5/0032 (2013.01); H04B 1/71055 (2013.01); H04B 7/0854 (2013.01); H04B 7/0874 (2013.01); H04L 25/021 (2013.01); H04L 25/0238 (2013.01); H04L 25/0242 (2013.01);
Abstract
An apparatus includes an interference rejection combining module, at least partially implemented in hardware. The interference rejection combining module determines a covariance based on a Hermitian transpose of a signal received on a subcarrier of a symbol that is not a pilot symbol.