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:
May. 05, 2026
Filed:
Dec. 07, 2021
Zte Corporation, Shenzhen, CN;
Weiliang Zhang, Shenzhen, CN;
ZTE CORPORATION, Shenzhen, CN;
Abstract
A time synchronization method for a passive optical network, and an electronic device and a storage medium are disclosed. The method may include acquiring a first response time from a first optical network unit (ONU); performing a ranging calculation to the first ONU to acquire a first equalization time delay; generating an equalization delay configuration message according to the first response time and the first equalization delay; and sending the equalization delay configuration message to a second ONU to configure a second equalization delay for the second ONU; where the first ONU and the second ONU access the same branch optical fiber.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile