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:
Dec. 21, 2010
Filed:
Jun. 25, 2004
Applicant:
Alan James Coulson, Lower Hutt, NZ;
Inventor:
Alan James Coulson, Lower Hutt, NZ;
Assignee:
Industrial Research Limited, Auckland, NZ;
Primary Examiner:
Int. Cl.
CPC ...
H04K 1/10 (2006.01); H04B 1/10 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method for suppressing narrowband interference in OFDM receivers is provided including the steps of acquiring a sample of received data, estimating parameters of each of a number of narrowband interferers from the acquired sample of data, forming an excision filter using the estimated parameters and inserting the excision filter into an OFDM receiver.