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.:
Date of Patent:
Sep. 15, 2026
Filed:
Jul. 18, 2022
Qualcomm Incorporated, San Diego, CA (US);
Stelios Stefanatos, San Diego, CA (US);
Arthur Gubeskys, San Diego, CA (US);
Shuanshuan Wu, San Diego, CA (US);
Kapil Gulati, Belle Mead, NJ (US);
QUALCOMM Incorporated, San Diego, CA (US);
Abstract
Methods, systems, and devices for wireless communications are described. A first user equipment (UE) may be configured to transmit a first sidelink message via a sidelink channel using a first set of communication parameters, the first sidelink message including data and a reservation for a retransmission resource for retransmission of the first sidelink message. The first UE may receive, from a second UE, a feedback message including a feedback sequence that indicates a negative acknowledgement (NACK) for the first sidelink message and channel state information (CSI) associated with the sidelink channel. The UE may transmit a second sidelink message including the data of the first sidelink message based on the feedback message, where the second sidelink message is transmitted using a second set of communication parameters, or via at least a second resource different from the retransmission resource, or both.