发明授权
- 专利标题： Roaming control for IMS APN
- 专利标题（中）： IMS APN的漫游控制
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申请号： US13264293申请日： 2011-10-07
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公开(公告)号： US08989028B2公开(公告)日： 2015-03-24
- 发明人: Ann-Christine Sander , Ralf Keller
- 申请人： Ann-Christine Sander , Ralf Keller
- 申请人地址： SE Stockholm
- 专利权人： Telefonaktiebolaget L M Ericsson (publ)
- 当前专利权人： Telefonaktiebolaget L M Ericsson (publ)
- 当前专利权人地址： SE Stockholm
- 代理机构： Withrow & Terranova, PLLC
- 国际申请： PCT/EP2011/067596 WO 20111007
- 国际公布： WO2012/095197 WO 20120719
- 主分类号： H04W8/04
- IPC分类号： H04W8/04 ; H04W8/06 ; H04W8/08 ; H04W48/18 ; H04W76/00
摘要：
The embodiments herein relate to a method in a second node (310) in a visited network (300v). The visited network (300v) is visited by a UE (301). The second node (310) receives a message comprising subscription information. The subscription information comprises a parameter indicating that the UE (301) is allowed to use a multimedia service in the home (300h) or the visited network (300v). The second node (310) selects a serving gateway (308) in the visited network (300v). Based on the parameter, the second node (310) selects a visited PDN gateway (305v), in the visited network (300v) when the UE (301) is allowed to use the multimedia service in the visited network (300v). Based on the parameter, the second node (310) selects a home PDN gateway (305h) in the home network (300h) when the UE (301) is allowed to use the multimedia service in the home network (300h).
公开/授权文献
- US20130279401A1 ROAMING CONTROL FOR IMS APN 公开/授权日：2013-10-24
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