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:
Apr. 30, 2013
Filed:
Mar. 26, 2012
Junichi Hasegawa, Toyonaka, JP;
Akira Chugo, Kawasaki, JP;
Yuuji Niwa, Sagamihara, JP;
Takamitsu Shirai, Yokohama, JP;
Junichi Hasegawa, Toyonaka, JP;
Akira Chugo, Kawasaki, JP;
Yuuji Niwa, Sagamihara, JP;
Takamitsu Shirai, Yokohama, JP;
Fujitsu Limited, Kawasaki, JP;
Abstract
A communication apparatus in a radio access network relays data transmission to and from a remote network. The communication apparatus includes a monitoring unit to monitor an authentication procedure performed when a mobile station makes a connection of a link to the remote network, as well as when the mobile station disconnects the link to the remote network. The communication apparatus also includes a producing unit to produce information for disconnecting a session of the mobile station based on progress of the authentication procedure monitored by the monitoring unit. For example, the producing unit produces information for disconnecting a session of the mobile station when the monitoring unit has observed deauthentication of the mobile station.