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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 12795541 B1

PDFFull Text
Date of Patent:
Nov. 10, 2026

Filed:

Jul. 10, 2021

Indication of a request for sidelink resources

Applicant:

Lenovo (Singapore) Pte. Ltd., New Tech Park, SG;

Inventors:

Joachim Loehr, Wiesbaden, DE;

Prateek Basu Mallick, Dreieich, DE;

Karthikeyan Ganesan, Kronberg im Taunus, DE;

Ravi Kuchibhotla, Chicago, IL (US);

Assignee:

Lenovo (Singapore) Pte. Ltd., Singapore, SG;

Attorney:

Kunzler Needham Hilton

Primary Examiner:

Ayaz R Sheikh

Assistant Examiner:

Tarell A Hampton

Int. Cl.
CPC ...
H04W 52/02 (2009.01); H04L 1/1812 (2023.01); H04L 5/00 (2006.01); H04W 28/02 (2009.01); H04W 72/04 (2023.01); H04W 72/232 (2023.01); H04W 72/25 (2023.01); H04W 72/40 (2023.01); H04W 76/14 (2018.01); H04W 76/28 (2018.01);
U.S. Cl.
CPC ...
H04W 52/0235 (2013.01); H04L 1/1812 (2013.01); H04L 5/0055 (2013.01); H04W 28/0268 (2013.01); H04W 52/0216 (2013.01); H04W 52/0245 (2013.01); H04W 72/04 (2013.01); H04W 72/232 (2023.01); H04W 72/25 (2023.01); H04W 72/40 (2023.01); H04W 76/14 (2018.02); H04W 76/28 (2018.02);
Abstract

Apparatuses, methods, and systems are disclosed for indication of a request for sidelink resources. One method includes receiving a hybrid automatic repeat request feedback message over a first radio interface. The method includes, in response to determining that the hybrid automatic repeat request feedback message indicates an unsuccessful decoding of a corresponding transport block, transmitting a negative acknowledgment on a physical uplink control channel of a second radio interface. The negative acknowledgment indicates a request for sidelink resources on the first radio interface. The method includes starting a timer in response to transmitting the negative acknowledgment.

Find Patent Forward Citations

Quick Actions:

Loehr, Joachim. (2026). Indication of a request for sidelink resources (U.S. Patent No. 12795541). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12795541

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