Portable base station device
US8107925B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Mar 23, 2007 |
| Grant date | Jan 31, 2012 |
| Priority date | — |
| Expiry date | Jul 12, 2028 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W88/00
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
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 1, when a housing 2 is opened illicitly, a user ID or similar is transmitted to a service management server 20, and the user attempting an illicit operation is identified. By registering the identified user on a blacklist, subsequent use of the mobile base station device 1 by this user can be prohibited. Also, in the mobile base station device 1, together with transmission of the user ID, a communication control program 7 is deleted from a communication control module 6, so that the interior of the housing 2 is rendered a “black box”, and modification and illicit use of the communication control program can be deterred. As a result, even when the housing 2 of the mobile base station device 1 is opened illicitly, tamper resistance can be adequately secured.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.