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.

Date of Patent:
Apr. 09, 2024

Filed:

Jul. 20, 2022
Applicant:

Mitsubishi Electric Corporation, Tokyo, JP;

Inventors:

Makoto Kubomi, Tokyo, JP;

Ryuma Matsushita, Tokyo, JP;

Daisuke Takita, Tokyo, JP;

Yoshifumi Hotta, Tokyo, JP;

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L 45/02 (2022.01); H04L 45/00 (2022.01); H04L 45/42 (2022.01);
U.S. Cl.
CPC ...
H04L 45/38 (2013.01); H04L 45/02 (2013.01); H04L 45/42 (2013.01);
Abstract

A reception unit () receives an addition requesting frame for requesting addition of a new flow. A first search unit () performs, using a network-information database (), a first search for searching for a schedule and a path assignable to the new flow without the schedule and the path of each existing flow being changed, when the addition requesting frame is received. A second search unit () performs a second search for changing the schedule and the path of each existing flow and searching for the schedule and the path assignable to the new flow, using the network-information database, when the schedule and the path assignable to the new flow have not been found by the first search. A response unit () transmits an addition responding frame.


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