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:
Aug. 23, 2022
Filed:
Sep. 24, 2019
Applicant:
Zte Corporation, Shenzhen, CN;
Inventors:
Dan Geng, Shenzhen, CN;
Weiliang Zhang, Shenzhen, CN;
Liquan Yuan, Shenzhen, CN;
Zhuang Ma, Shenzhen, CN;
Assignee:
ZTE CORPORATION, Shenzhen, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04Q 11/00 (2006.01); H04B 10/25 (2013.01); H04L 5/00 (2006.01);
U.S. Cl.
CPC ...
H04Q 11/0067 (2013.01); H04B 10/2589 (2020.05); H04L 5/0053 (2013.01); H04Q 2011/0064 (2013.01); H04Q 2011/0088 (2013.01);
Abstract
The present disclosure provides a ranging method and a registration method for an optical network, an Optical Line Terminal (OLT), an Optical Network Unit (ONU), and an optical network system. An OLT groups ONUs controlled by the OLT according to receiving optical power values of the ONUs. The OLT allocates corresponding uplink bandwidths to the ONUs in different groups, the uplink bandwidths being used to send registration information by the ONUs to be registered.