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:
Jul. 28, 2026
Filed:
May. 24, 2022
Applicant:
Ccteg China Coal Research Institute, Beijing, CN;
Inventors:
Yufeng Jiang, Beijing, CN;
Liya Zhang, Beijing, CN;
Wenzhen Wu, Beijing, CN;
Qingyong Meng, Beijing, CN;
Kebing Wang, Beijing, CN;
Assignee:
CCTEG China Coal Research Institute, Beijing, CN;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04W 74/0833 (2024.01); H04W 74/00 (2009.01);
U.S. Cl.
CPC ...
H04W 74/0833 (2013.01); H04W 74/002 (2013.01);
Abstract
A PRACH signal processing method, including: obtaining an initial signal, in which the initial signal has corresponding period information; obtaining a signal to be processed by performing a target processing on the initial signal based on the period information; and obtaining a target frequency domain signal by performing a frequency domain transformation on the signal to be processed.