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:
Dec. 10, 2013
Filed:
Jul. 28, 2011
Noriyuki Fukuyama, Kawasaki, JP;
Hideaki Miyazaki, Kobe, JP;
Masanobu Morinaga, Kawasaki, JP;
Sumiyo Okada, Kawasaki, JP;
Satoshi Okuyama, Kawasaki, JP;
Noriyuki Fukuyama, Kawasaki, JP;
Hideaki Miyazaki, Kobe, JP;
Masanobu Morinaga, Kawasaki, JP;
Sumiyo Okada, Kawasaki, JP;
Satoshi Okuyama, Kawasaki, JP;
Fujitsu Limited, Kawasaki, JP;
Abstract
An apparatus to collect information about network failure includes: a normal mode packet assembly unit to assemble a transmission packet from transmission data output from an application in a normal mode being a procedure used when a transmission process is performed by specified communication protocol; a special mode packet assembly unit to assemble the transmission packet from the transmission data in a special mode being a procedure in which a procedure for collecting failure information is embedded into the procedure used when a transmission process is performed by the specified communication protocol; a switching control unit to activate the normal mode packet assembly unit or the special mode packet assembly unit selectively; and a response analysis unit to collect failure information according to a behavior of the response to the transmission packet transmitted from the special mode packet assembly unit.