发明申请
- 专利标题： COMMUNICATION SYSTEM
- 专利标题（中）： 通讯系统
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申请号： US13377742申请日： 2010-07-20
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公开(公告)号： US20120258686A1公开(公告)日： 2012-10-11
- 发明人: Osamu Kurokawa , Kazuki Eguchi , Naoki Yoshida , Shunsuke Yokouchi , Toru Shiiba , Yasuyuki Ueda , Tomiharu Hamaguchi , Yasuhiro Watanabe , Hiroaki Akiyama , Takayuki Kido
- 申请人： Osamu Kurokawa , Kazuki Eguchi , Naoki Yoshida , Shunsuke Yokouchi , Toru Shiiba , Yasuyuki Ueda , Tomiharu Hamaguchi , Yasuhiro Watanabe , Hiroaki Akiyama , Takayuki Kido
- 申请人地址： JP Minato-ku, Tokyo
- 专利权人： NEC CORPORATION
- 当前专利权人： NEC CORPORATION
- 当前专利权人地址： JP Minato-ku, Tokyo
- 优先权： JP2009-170139 20090721
- 国际申请： PCT/JP2010/062181 WO 20100720
- 主分类号： H04W12/08
- IPC分类号： H04W12/08
摘要：
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.
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