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:
Mar. 31, 2026
Filed:
Nov. 23, 2023
Nanning Fulian Fugui Precision Industrial Co., Ltd., Nanning, CN;
Nanning FuLian FuGui Precision Industrial Co., Ltd., Nanning, CN;
Abstract
In a spectrum query method for automatic frequency coordination protocol applied to an automatic frequency coordination protocol device, an automatic frequency coordination server is inquired for information of adjacent automatic frequency coordination devices corresponding to the automatic frequency coordination device, and an adjacent device list corresponding to the automatic frequency coordination device is obtained; spectrum information of the adjacent automatic frequency coordination devices in the adjacent device list is obtained, and whether to inquire from the automatic frequency coordination server and update the spectrum information of the automatic frequency coordination devices is determined according to the spectrum information.
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