发明授权
US08699997B2 Method for updating UE capability information in a mobile telecommunications network
有权
用于在移动电信网络中更新UE能力信息的方法
- 专利标题： Method for updating UE capability information in a mobile telecommunications network
- 专利标题（中）： 用于在移动电信网络中更新UE能力信息的方法
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申请号： US12745830申请日： 2008-05-15
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公开(公告)号： US08699997B2公开(公告)日： 2014-04-15
- 发明人: Gunnar Mildh , Magnus Lindström , Ingrid Nordstrand , András Rácz , Pontus Wallentin
- 申请人： Gunnar Mildh , Magnus Lindström , Ingrid Nordstrand , András Rácz , Pontus Wallentin
- 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： Potomac Patent Group PLLC
- 国际申请： PCT/SE2008/050575 WO 20080515
- 国际公布： WO2009/072956 WO 20090611
- 主分类号： H04M1/66
- IPC分类号： H04M1/66
摘要：
The present invention relates to methods and arrangements for handling UE capability information a mobile telecommunications network wherein an eNodeB (100) receives (60) information regarding the UE capability information from the UE (120) and stores (70) the information. The eNodeB (100) sends (80) the UE capability information to the EPC, i.e. the MME (130). The MME (130) receives and stores (90) the UE capability information. When the UE (120) transits from idle to active state, does an initial attach or when a part of the UE capabilities have changed, it sends (10) a message Ma to the eNodeB (100) regarding the update. The eNodeB (100) receives the message and sends (20) it to the MME (130). The MME (130) sends (30) a response associated with the previously stored UE capability information to the eNodeB (100). The eNodeB (100) decides (40) if the UE capabilities stored in the MME (130) is up-to-date based on the message sent from the UE (120) and the received response from the MME (130). If the UE (120) holds updated UE capabilities the eNodeB (100) could request (50) updated UE capability information from the UE (120).
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