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:
Dec. 31, 2024
Filed:
Feb. 28, 2022
Qualcomm Incorporated, San Diego, CA (US);
Xiaojie Wang, Hillsborough, NJ (US);
Xiaoxia Zhang, San Diego, CA (US);
Junyi Li, Fairless Hills, PA (US);
QUALCOMM INCORPORATED, San Diego, CA (US);
Abstract
Methods, systems, and devices for wireless communications are described. A wireless communications system may support tone reservation techniques in sidelink communications. A first user equipment (UE) may identify one or more subcarriers of a plurality of subcarriers, the one or more subcarriers associated with a tone reservation signal for sidelink. The first UE may select one or more symbols for transmitting the tone reservation signal on the one or more subcarriers. The first UE may transmit, to a second UE, sidelink signaling over the plurality of subcarriers, wherein the sidelink signaling includes the tone reservation signal over the one or more subcarriers during the one or more symbols. The second UE may receive the sidelink signaling and identify the tone reservation signal during the one or more symbols associated with the one or more subcarriers. The second UE may decode the sidelink signaling based on identifying the tone reservation signal.