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. 03, 2012
Filed:
Sep. 04, 2009
Yuichiro Katsura, Fukuoka, JP;
Koji Hachiya, Fukuoka, JP;
Tetsuo Ehara, Fukuoka, JP;
Yasuyuki Mitsumori, Kawasaki, JP;
Yuichiro Katsura, Fukuoka, JP;
Koji Hachiya, Fukuoka, JP;
Tetsuo Ehara, Fukuoka, JP;
Yasuyuki Mitsumori, Kawasaki, JP;
Fujitsu Limited, Kawasaki, JP;
Abstract
An aspect of the embodiments related to a packet transmission apparatus includes a user identification unit for identifying the user of an input user flow upon input of the user flow containing communication packets and maintenance packets, a maintenance packet extraction unit for extracting the maintenance packets from the user flow of the user identified by the user identification unit, a maintenance packet output control unit for controlling the transparent output of the maintenance packets extracted by the maintenance packet extraction unit based on the monitor rate setting, and a control unit for monitoring and controlling the user flow of the particular user based on the maintenance packets of the user transparently output by the maintenance packet output control unit.