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:
Sep. 17, 2024
Filed:
Jun. 29, 2020
Nippon Telegraph and Telephone Corporation, Tokyo, JP;
Keita Takahashi, Musashino, JP;
Hiroko Nomura, Musashino, JP;
Naotaka Shibata, Musashino, JP;
Tomoya Hatano, Musashino, JP;
NIPPON TELEGRAPH AND TELEPHONE CORPORATION, Tokyo, JP;
Abstract
Provided is a multiplex transmission system capable of preventing occurrence of a mistake on connection of a client device to a multiplex transmission device. The multiplex transmission system includes: a detection means configured to detect new client connection that is new connection of a client device to a client port of each of a first multiplex transmission deviceand a second multiplex transmission device; and a switch control unitconfigured to control a switch unitto connect a client port where new client connection is detected at a first time point in the first multiplex transmission devicewith a client port where new client connection is detected at a second time point in the second multiplex transmission device, when a time interval between the first time point at which new client connection is detected in the first multiplex transmission deviceand the second time point at which new client connection is detected in the second multiplex transmission deviceis within a preset reference time, in a case where new client connection is detected in both the first multiplex transmission deviceand the second multiplex transmission device