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. 15, 2020
Filed:
Feb. 28, 2018
Applicant:
Imagination Technologies Limited, Kings Langley, GB;
Inventor:
Filipe Wiener Carvalho, Monmouthshire, GB;
Assignee:
Imagination Technologies Limited, Kings Langley, GB;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H04L 27/26 (2006.01); H04W 24/08 (2009.01); H04L 5/00 (2006.01);
U.S. Cl.
CPC ...
H04W 24/08 (2013.01); H04L 5/0007 (2013.01); H04L 27/2666 (2013.01);
Abstract
A combination of signal parameters of a received OFDM signal are determined by determining, for each of a plurality of lags, a plurality of correlation peaks for the OFDM signal, wherein the correlation peaks form a plurality of sets of peaks, wherein each set of peaks is associated with a combination of signal parameters of the OFDM signal; performing a validation procedure to validate one or more peaks based on at least one correlation peak value; and determining a combination of signal parameters of the OFDM signal based on the validated peaks in the sets of peaks.