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:
Feb. 10, 2026
Filed:
Sep. 13, 2021
Sony Group Corporation, Tokyo, JP;
Sho Furuichi, Tokyo, JP;
SONY GROUP CORPORATION, Tokyo, JP;
Abstract
A method and corresponding control circuitry that receives, from a secondary use communication device that provides the secondary communication service that is a communication service using at least a part of a frequency band used by a primary communication service, a request for using the frequency band, including information of a secondary use communication device group including the secondary use communication device. The control circuitry generates a first response according to a result of a judgment related to the use of the frequency band in the received request. Based on the judgment result, the control circuitry generates a second response including the information regarding the use in the secondary use communication device group. The control circuitry controls a transmitter to transmit the generated first response and second response to the secondary use communication device.