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:
Jun. 30, 2026
Filed:
Sep. 02, 2022
Apogee 5g Global, Llc, Plano, TX (US);
Xiaobo Zhang, Shanghai, CN;
Apogee Networks, LLC, Dallas, TX (US);
Abstract
The present application discloses a method and a device in nodes used for wireless communications. The first node receives a first signaling and a second signaling; and performs a first channel sensing operation on a first sub-band; and transmits a first radio signal in a first time-frequency resource group on the first sub-band, or, drops transmitting a first radio signal in a first time-frequency resource group on the first sub-band. Herein, the first signaling is used to determine a first reference signal resource group, the first signaling being non-unicast; the second signaling indicates a second reference signal resource group; when the first time-frequency resource group belongs to a first time window in time domain. With the method provided in the present application, the type of channel sensing operation can be determined according to spatial parameters of a radio signal, which helps enhance the transmission opportunity and reduce the overhead.