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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.:

US 12757142 B1

PDFFull Text
Date of Patent:
Oct. 06, 2026

Filed:

Nov. 10, 2023

Wireless communication method for time-frequency domain synchronization, terminal device, and network device

Applicant:

Guangdong Oppo Mobile Telecommunications Corp., Ltd., Dongguan, CN;

Inventors:

Zuomin Wu, Dongguan, CN;

Haitao Li, Dongguan, CN;

Yi Hu, Dongguan, CN;

Assignee:

GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD., Dongguan, CN;

Attorney:

Sheppard, Mullin, Richter & Hampton LLP

Primary Examiner:

Salvador E Rivas

Int. Cl.
CPC ...
H04W 72/0446 (2023.01); H04L 25/03 (2006.01); H04L 27/26 (2006.01); H04W 56/00 (2009.01); H04L 25/02 (2006.01); H04W 72/231 (2023.01); H04W 72/232 (2023.01);
U.S. Cl.
CPC ...
H04W 56/0045 (2013.01); H04L 25/03012 (2013.01); H04L 27/2671 (2013.01); H04W 72/0446 (2013.01); H04L 25/0222 (2013.01); H04W 72/231 (2023.01); H04W 72/232 (2023.01);
Abstract

A terminal device receives first information transmitted by a network device. The first information is associated with a first time period, and the first information is used to obtain at least one of: a first timing value, an offset rate of a first timing value, a rate of change of an offset rate of a first timing value, a first frequency offset value, an offset rate of a first frequency offset value, a rate of change of an offset rate of a first frequency offset value, first ephemeris information, the first time period, or one or more time domain positions corresponding to the first time period.

Find Patent Forward Citations

Wu, Zuomin. (2026). Wireless communication method for time-frequency domain synchronization, terminal device, and network device (U.S. Patent No. 12757142). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12757142

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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