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:
Jan. 20, 2015
Filed:
Sep. 13, 2012
Applicant:
Hui Xu, Fujisawa, JP;
Inventor:
Hui Xu, Fujisawa, JP;
Assignee:
Kabushiki Kaisha Toshiba, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04L 12/28 (2006.01); H04L 12/861 (2013.01); H04L 12/54 (2013.01); H04L 12/933 (2013.01);
U.S. Cl.
CPC ...
H04L 49/90 (2013.01); H04L 12/54 (2013.01); H04L 12/5693 (2013.01); H04L 49/103 (2013.01);
Abstract
According to one embodiment, a router includes a plurality of input ports and a plurality of output ports. The input ports receive a packet including control information indicating a type of access. Each of the input ports includes a first buffer and a second buffer which store the packet. The output ports output the packet. Each of the input ports selects at least one of the first buffer and the second buffer as a buffer in which the packet is stored on the basis of the control information and a state of the output port serving as a destination port of the packet.