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. 19, 2024
Filed:
Jan. 10, 2020
Applicant:
Beijing University of Posts and Telecommunications, Beijing, CN;
Inventors:
Yongli Zhao, Beijing, CN;
Hua Wang, Beijing, CN;
Xiaosong Yu, Beijing, CN;
Xinyi He, Beijing, CN;
Yajie Li, Beijing, CN;
Jie Zhang, Beijing, CN;
Assignee:
Beijing University of Posts and Telecommunications, Beijing, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L 9/08 (2006.01); H04L 9/30 (2006.01);
U.S. Cl.
CPC ...
H04L 9/083 (2013.01); H04L 9/0822 (2013.01); H04L 9/0891 (2013.01); H04L 9/3073 (2013.01);
Abstract
Disclosed is a secret-key provisioning (SKP) method and device based on an optical line terminal (OLT), which can generate an SKP queue according to key requests received; generate at least one secret-key according to the SKP queue; and store the at least one secret-key in key pools (KPs) of corresponding ONUS. A non-transitory computer-readable storage medium is also disclosed.