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:
Sep. 09, 2014
Filed:
Dec. 01, 2010
Applicants:
Eric Alliot, Mouans Sartoux, FR;
Mark Wallis, Mouans Sartoux, FR;
Issam Toufik, Juan-les-Pins, FR;
Inventors:
Assignee:
Ericsson Modems SA, Le Grand-Saconnex, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04B 3/46 (2006.01); H04W 24/00 (2009.01); H04W 72/00 (2009.01); H04W 72/02 (2009.01); H04J 11/00 (2006.01);
U.S. Cl.
CPC ...
H04W 24/00 (2013.01); H04W 72/00 (2013.01); H04W 72/02 (2013.01); H04J 11/0069 (2013.01); H04B 2201/70702 (2013.01);
Abstract
Method for identifying within an incident signal at least one frequency communication channel, the incident signal being received on a wireless apparatus, comprising determining a power spectral density (PSD) of that incident signal and identifying the at least one channel from the PSD. The PSD determination comprises storing temporal samples of the incident signal received during a predetermined duration and performing a first Discrete Fourier Transform (DFT) processing on the stored samples.