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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 12302307 B1

PDFFull Text
Date of Patent:
May. 13, 2025

Filed:

Apr. 27, 2020

Method and apparatus for determining groupcast feedback resource, storage medium and user equipment

Applicant:

Spreadtrum Communications (Shanghai) Co., Ltd., Shanghai, CN;

Inventor:

Yun Deng, Shanghai, CN;

Assignee:

SPREADTRUM COMMUNICATIONS (SHANGHAI) CO., LTD., Shanghai, CN;

Attorney:

CANTOR COLBURN LLP

Primary Examiner:

Christopher M Crutchfield

Assistant Examiner:

Abusayeed M Haque

Int. Cl.
CPC ...
H04W 4/40 (2018.01); H04L 1/1812 (2023.01); H04L 5/00 (2006.01); H04W 4/08 (2009.01); H04W 72/02 (2009.01); H04W 72/0446 (2023.01); H04W 72/121 (2023.01); H04W 72/1263 (2023.01); H04W 72/20 (2023.01); H04W 72/231 (2023.01);
U.S. Cl.
CPC ...
H04W 72/121 (2013.01); H04L 1/1812 (2013.01); H04L 5/0053 (2013.01); H04W 72/02 (2013.01); H04W 72/0446 (2013.01); H04W 72/1263 (2013.01); H04W 72/20 (2023.01);
Abstract

A method and apparatus for determining a groupcast feedback resource, a storage medium and a User Equipment (UE) are provided. The method is applied at a first Receiver (Rx) UE and includes: receiving sidelink control information and transmission data from a Transmitter (Tx) UE, wherein the Tx UE transmits the sidelink control information and the transmission data using a groupcast mode; determining a position of a first available feedback resource based on a position of the transmission data scheduled by the sidelink control information and a second preset mapping relationship; and determining the feedback resource for the first Rx UE based on an intra-group identifier of the first Rx UE and the position of the first available feedback resource.

Find Patent Forward Citations

Deng, Yun. (2025). Method and apparatus for determining groupcast feedback resource, storage medium and user equipment (U.S. Patent No. 12302307). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12302307

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

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