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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 12690056 B1

PDFFull Text
Date of Patent:
Jul. 21, 2026

Filed:

Dec. 21, 2022

User equipment and method for sidelink communication in unlicensed frequency spectrum by same

Applicant:

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

Inventors:

Huei-Ming Lin, South Yarra, AU;

Yi Ding, Dongguan, CN;

Zhenshan Zhao, Dongguan, CN;

Assignee:

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

Attorney:

Hodgson Russ LLP

Primary Examiner:

Asad M Nawaz

Assistant Examiner:

Hugh Mark Ashley

Int. Cl.
CPC ...
H04W 72/40 (2023.01); H04L 1/1607 (2023.01); H04L 1/1812 (2023.01); H04L 5/00 (2006.01); H04W 16/14 (2009.01); H04W 74/0808 (2024.01);
U.S. Cl.
CPC ...
H04W 72/40 (2023.01); H04L 1/1607 (2013.01); H04L 1/1812 (2013.01); H04L 5/0055 (2013.01); H04W 16/14 (2013.01); H04W 74/0808 (2013.01);
Abstract

A method for sidelink (SL) communication in an unlicensed frequency spectrum includes receiving a configuration for a SL transmission, monitoring a hybrid automatic repeat request-acknowledgement (HARQ-ACK) response in a physical sidelink feedback channel (PSFCH) according to the configuration for the SL transmission, performing a listen-before-talk (LBT) operation to gain access to a channel according to the HARQ-ACK response, and performing the SL transmission after the LBT operation.

Find Patent Forward Citations

Lin, Huei-Ming. (2026). User equipment and method for sidelink communication in unlicensed frequency spectrum by same (U.S. Patent No. 12690056). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12690056

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

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