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. 10, 2022
Filed:
Sep. 24, 2019
Applicant:
Zte Corporation, Shenzhen, CN;
Inventors:
Dan Geng, Shenzhen, CN;
Liquan Yuan, Shenzhen, CN;
Weiliang Zhang, Shenzhen, CN;
Zhuang Ma, Shenzhen, CN;
Assignee:
XI'AN ZHONGXING NEW SOFTWARE CO., LTD., Shaanxi, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04B 10/079 (2013.01); H04B 10/25 (2013.01); H04B 10/27 (2013.01);
U.S. Cl.
CPC ...
H04B 10/0795 (2013.01); H04B 10/25 (2013.01); H04B 10/27 (2013.01);
Abstract
A ranging method for an optical network, an OLT, an ONU, and an optical network system are provided. The OLT sends a bandwidth allocation message to the ONU; an OLT receiving a response message sent by an ONU in a first sending mode, wherein the first sending mode comprises sending power and a transmission rate; and the OLT performs ranging on the ONU according to the response message.