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:
Jul. 19, 2022
Filed:
Jul. 30, 2019
Applicant:
Nippon Telegraph and Telephone Corporation, Tokyo, JP;
Inventors:
Assignee:
Nippon Telegraph and Telephone Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L 12/18 (2006.01); H04L 12/46 (2006.01);
U.S. Cl.
CPC ...
H04L 12/1859 (2013.01); H04L 12/4641 (2013.01);
Abstract
An MDF () receives MLDv2 received by vCPE () that is connected to CPE () via a tunnel. When the MLDv2 is received, the MDF () determines an edge router () that accommodates the CPE () being a transmission source of the MLDv2. Then, the MDF () instructs the determined edge router () to perform copy distribution of contents to the CPE () being the transmission source of the MLDv2.