发明公开
- 专利标题： AUTHENTICATION IN A WIRELESS COMMUNICATIONS NETWORK
- 专利标题（中）： 无线通信网络中的身份验证
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申请号： EP14744128.1申请日： 2014-07-28
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公开(公告)号： EP3175639A1公开(公告)日： 2017-06-07
- 发明人: MESTANOV, Filip , HEDBERG, Tomas , NORRMAN, Karl , TEYEB, Oumer , VIKBERG, Jari Tapio
- 申请人： Telefonaktiebolaget LM Ericsson (publ)
- 申请人地址： 164 83 Stockholm SE
- 专利权人： Telefonaktiebolaget LM Ericsson (publ)
- 当前专利权人： Telefonaktiebolaget LM Ericsson (publ)
- 当前专利权人地址： 164 83 Stockholm SE
- 代理机构： White, Duncan Rohan
- 国际公布： WO2016015749 20160204
- 主分类号： H04W12/04
- IPC分类号： H04W12/04 ; H04W12/06 ; H04W36/00 ; H04L9/08 ; H04L29/06
摘要：
A method and apparatus for authenticating a mobile device in a second network when the mobile device is already authenticated in a first network. An authentication device in the first network generates an authentication master key associated with the mobile device using a first nonce generated by the authentication device and a second nonce generated by the mobile device. The generated authentication master key is sent to a second authentication device in the second network, where is usable by the second authentication device to authenticate the mobile device in the second network.
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