发明授权
- 专利标题： Mobile communication method
- 专利标题（中）： 移动通信方式
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申请号： US13703378申请日： 2011-06-13
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公开(公告)号： US08885608B2公开(公告)日： 2014-11-11
- 发明人: Katsutoshi Nishida , Keisuke Suzuki
- 申请人： Katsutoshi Nishida , Keisuke Suzuki
- 申请人地址： JP Tokyo
- 专利权人： NTT DoCoMo, Inc.
- 当前专利权人： NTT DoCoMo, Inc.
- 当前专利权人地址： JP Tokyo
- 代理机构： Osha Liang LLP
- 优先权： JPP2010-137780 20100616
- 国际申请： PCT/JP2011/063449 WO 20110613
- 国际公布： WO2011/158771 WO 20111222
- 主分类号： H04W4/00
- IPC分类号： H04W4/00 ; H04W76/02 ; H04L29/06 ; H04W76/06
摘要：
A mobile communication method according to the present invention includes the steps of : causing an MME#1 after restart not only to transmit “Paging” to a UE but also to transmit “Delete Session Request” containing IMSI of the UE and “Cause=MME restart” to an S-GW#1, when receiving “Downlink Data Notification” containing the IMSI of the UE from the S-GW#1; causing the S-GW#1 not only to release a bearer for the UE but also to transmit the “Delete Session Request” containing the “Cause=MME restart” to the P-GW#1, upon receipt of the “Delete Session Request”; and causing the P-GW#1 to release the bearer for the UE.
公开/授权文献
- US20130148594A1 MOBILE COMMUNICATION METHOD 公开/授权日：2013-06-13