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:
Feb. 11, 2025
Filed:
Jun. 15, 2023
Applicant:
Mediatek Inc., Hsin-Chu, TW;
Inventor:
Kun-Tso Chen, Hsinchu, TW;
Assignee:
MEDIATEK INC., Hsinchu, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L 27/227 (2006.01); H04B 1/709 (2011.01); H04L 27/20 (2006.01);
U.S. Cl.
CPC ...
H04L 27/2277 (2013.01); H04B 1/709 (2013.01); H04L 27/2082 (2013.01);
Abstract
A correlation computation method includes: performing, by a grouping circuit, a grouping operation upon a data sequence according to an in-phase code sequence and a quadrature code sequence, wherein the data sequence is derived from a quadrature phase shift keying (QPSK) modulated signal; performing at least one accumulation operation upon data samples categorized into at least one data sample group by the grouping operation, to generate at least one accumulation result; and deriving a correlation value between the data sequence and both of the in-phase code sequence and the quadrature code sequence from the at least one accumulation result.