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. 19, 2017
Filed:
Mar. 18, 2013
Nec Corporation, Tokyo, JP;
Mariko Suemitsu, Tokyo, JP;
NEC CORPORATION, Tokyo, JP;
Abstract
A communication node includes: one or more flow table(s) that stores a control information item(s) as set by a controller; and a packet processing unit that searches for a control information item, having a match condition matching a received packet, from the one or more flow table(s), and processes the received packet in accordance with the control information item. In a case where a preset loop instruction is added in the control information item having the match condition matching the received packet, the packet processing unit performs a preset number of times of search for another control information item in the one or more flow table(s) and execution of the searched control information item.