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:
Jan. 21, 2025
Filed:
Jan. 21, 2022
Applicant:
Industrial Technology Research Institute, Hsinchu, TW;
Inventors:
Jen-Feng Huang, Kaohsiung, TW;
You-En Lin, Taichung, TW;
Assignee:
Industrial Technology Research Institute, Hsinchu, TW;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04W 72/04 (2023.01); H04W 56/00 (2009.01); H04W 72/0446 (2023.01);
U.S. Cl.
CPC ...
H04W 72/0446 (2013.01); H04W 56/0065 (2013.01);
Abstract
Provided is an uplink signal time difference adjustment method, adapted to a base station and including the following steps. Each first delay time of arrival of each uplink signal is detected based on a time slot boundary. Each second delay time of each uplink signal is adjusted according to multiple sampling points. Each time offset between each first delay time and each second delay time corresponding to each user apparatus is calculated. The time slot boundary is adjusted according to each time offset.