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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 12772248 B1

PDFFull Text
Date of Patent:
Oct. 20, 2026

Filed:

Feb. 05, 2024

Method and apparatus for capability indication of repetition for message 4 hybrid automatic repeat request feedback

Applicant:

Mediatek Singapore Pte. Ltd., Singapore, SG;

Inventors:

Wen Tang, Beijing, CN;

Chun-Chia Chen, Hsinchu City, TW;

Gilles Charbit, Cambridge, GB;

Abhishek Roy, San Jose, CA (US);

Assignee:

MediaTek Singapore Pte. Ltd., Singapore, SG;

Attorneys:

Andy M. Han

Han IP PLLC

Primary Examiner:

Eric Nowlin

Int. Cl.
CPC ...
H04W 72/21 (2023.01); H04L 1/1812 (2023.01); H04L 5/00 (2006.01); H04W 72/1268 (2023.01); H04W 72/232 (2023.01); H04W 72/51 (2023.01);
U.S. Cl.
CPC ...
H04W 72/21 (2023.01); H04L 1/1812 (2013.01); H04L 5/0012 (2013.01); H04W 72/1268 (2013.01); H04W 72/232 (2023.01); H04W 72/51 (2023.01);
Abstract

Various solutions for capability indication of repetition for Message 4 (Msg4) hybrid automatic repeat request (HARQ)-acknowledgement (ACK) or Msg4 HARQ-negative ACK (NACK) are described. An apparatus may receive a system information block (SIB) from a network node of a wireless network, wherein the SIB comprises one or more physical uplink control channel (PUCCH) repetition numbers for Msg4. The apparatus may report a capability indication of PUCCH repetition for Msg4 HARQ-ACK or Msg4 HARQ-NACK to the network node through a Message 1 (Msg1) or a Message 3 (Msg3). The apparatus may transmit with repetitions a PUCCH with HARQ-ACK information or HARQ-NACK information for Msg4 to the network node according to one of the one or more PUCCH repetition numbers for Msg4.

Find Patent Forward Citations

Tang, Wen. (2026). Method and apparatus for capability indication of repetition for message 4 hybrid automatic repeat request feedback (U.S. Patent No. 12772248). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12772248

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

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