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:
Apr. 28, 2015
Filed:
Apr. 27, 2011
Hiroaki Nakajima, Tokyo, JP;
Yoshitaka Nakao, Tokyo, JP;
Satoshi Sonobe, Tokyo, JP;
Shunichi Kumagai, Tokyo, JP;
Hideyuki Muto, Tokyo, JP;
Hiroaki Nakajima, Tokyo, JP;
Yoshitaka Nakao, Tokyo, JP;
Satoshi Sonobe, Tokyo, JP;
Shunichi Kumagai, Tokyo, JP;
Hideyuki Muto, Tokyo, JP;
NEC Corporation, Tokyo, JP;
Abstract
[Problem] The problem is to carry out the QoS control which tracks a change in a state of an outward line. [Means for solving the problem] A network repeater according to the present invention includes: a flow control means to carry out flow control for restricting inflow of a data flow which is received through an inward line; a bandwidth control means to carry out bandwidth control of controlling a bandwidth of a data flow which is received through the inward line and is sent through an outward line; and an outward line monitoring means to monitor a change in a state of the outward line. In the case that the monitored state of the outward line satisfies a specified condition which is determined in advance, either the flow control or the bandwidth control is carried out on a condition corresponding to the specified condition.