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. 31, 2012
Filed:
Mar. 23, 2007
Takeshi Natsuno, Tokyo, JP;
Izua Kano, Yokohama, JP;
Kazuhiro Yamada, Yokohama, JP;
NTT DoCoMo, Inc., Tokyo, JP;
Abstract
This invention provides a mobile base station device which allows tamper resistance to be adequately secured even when the housing is opened illicitly. In a mobile base station device, when a housingis opened illicitly, a user ID or similar is transmitted to a service management server, and the user attempting an illicit operation is identified. By registering the identified user on a blacklist, subsequent use of the mobile base station deviceby this user can be prohibited. Also, in the mobile base station device, together with transmission of the user ID, a communication control programis deleted from a communication control module, so that the interior of the housingis rendered a 'black box', and modification and illicit use of the communication control program can be deterred. As a result, even when the housingof the mobile base station deviceis opened illicitly, tamper resistance can be adequately secured.