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. 29, 2014
Filed:
Sep. 15, 2011
Applicant:
Naoki Matsuoka, Kawasaki, JP;
Inventor:
Naoki Matsuoka, Kawasaki, JP;
Assignee:
Fujitsu Limited, Kawasaki, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04L 12/26 (2006.01);
U.S. Cl.
CPC ...
Abstract
A network relay device includes a plurality of ports which input and output data packets, a storage in which a destination to which an input data packet is to be transferred and identification information of a port that outputs the input data packet are associated with each other for each of the plurality of ports, and a transmitter which obtains from the storage a destination associated with a port to which a data packet responsible for a congested state of traffic is input out of the plurality of ports, and which transmits a notification of congestion to the obtained destination.