发明申请
US20140169332A1 METHOD FOR SUPPORTING SELECTION OF PDN CONNECTIONS FOR A MOBILE TERMINAL AND MOBILE TERMINAL
审中-公开
支持选择移动终端和移动终端的PDN连接的方法
- 专利标题： METHOD FOR SUPPORTING SELECTION OF PDN CONNECTIONS FOR A MOBILE TERMINAL AND MOBILE TERMINAL
- 专利标题（中）： 支持选择移动终端和移动终端的PDN连接的方法
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申请号： US14130951申请日： 2012-07-05
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公开(公告)号： US20140169332A1公开(公告)日： 2014-06-19
- 发明人: Tarik Taleb , Gottfried Punz
- 申请人： Tarik Taleb , Gottfried Punz
- 申请人地址： DE Heidelberg
- 专利权人： NEC EUROPE LTD
- 当前专利权人： NEC EUROPE LTD
- 当前专利权人地址： DE Heidelberg
- 优先权： EP11005470.7 20110705
- 国际申请： PCT/EP2012/063176 WO 20120705
- 主分类号： H04W36/00
- IPC分类号： H04W36/00
摘要：
A method for supporting selection of PDN connections for a mobile terminal, in particular in decentralized mobile operator networks, wherein the mobile terminal is connected to an access point, wherein the mobile terminal is in active mode having at least one ongoing IP session to a Packet Data Network (PDN) via a PDN gateway-first PDN gateway-, wherein monitoring whether a more suitable PDN gateway-second PDN gateway-than the first PDN gateway becomes available for the mobile terminal is performed, and wherein in case of detecting the second PDN gateway, any new IP session of the mobile terminal to the PDN is established by initiating a new PDN connection to the second PDN gateway, while an already ongoing session associated with the existing PDN connection to the first PDN gateway is kept. Furthermore, a mobile terminal with PDN connection selection support is disclosed.
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