Invention Grant
US09191387B2 Communication system for checking for unauthorized use of a terminal
有权
用于检查未经授权使用终端的通信系统
- Patent Title: Communication system for checking for unauthorized use of a terminal
- Patent Title (中): 用于检查未经授权使用终端的通信系统
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Application No.: US13377742Application Date: 2010-07-20
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Publication No.: US09191387B2Publication Date: 2015-11-17
- Inventor: Osamu Kurokawa , Kazuki Eguchi , Naoki Yoshida , Shunsuke Yokouchi , Toru Shiiba , Yasuyuki Ueda , Tomiharu Hamaguchi , Yasuhiro Watanabe , Hiroaki Akiyama , Takayuki Kido
- Applicant: Osamu Kurokawa , Kazuki Eguchi , Naoki Yoshida , Shunsuke Yokouchi , Toru Shiiba , Yasuyuki Ueda , Tomiharu Hamaguchi , Yasuhiro Watanabe , Hiroaki Akiyama , Takayuki Kido
- Applicant Address: JP Tokyo
- Assignee: NEC CORPORATION
- Current Assignee: NEC CORPORATION
- Current Assignee Address: JP Tokyo
- Agency: Sughrue Mion, PLLC
- Priority: JP2009-170139 20090721
- International Application: PCT/JP2010/062181 WO 20100720
- International Announcement: WO2011/010640 WO 20110127
- Main IPC: H04L29/06
- IPC: H04L29/06 ; H04W12/06 ; H04W12/08 ; H04W8/26 ; H04W84/04
Abstract:
A femto cell base station includes a generating part that generates a SIP message including a terminal ID of a radio terminal and a check request for the terminal ID at a predetermined time, and a first transmitting part that transmits the SIP message generated by the generating part to a higher level apparatus in the communication system.
Public/Granted literature
- US20120258686A1 COMMUNICATION SYSTEM Public/Granted day:2012-10-11
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