发明名称 |
Authentication in a communications system |
摘要 |
To provide a user equipment with a restricted access to network services in situation when authentication of the user equipment by means of a first shared secret, known only by the user equipment and an authentication centre is not possible because of a system failure, the user equipment is authenticated by means of a second shared secret in an access point node, the authentication procedure being otherwise the same. |
申请公布号 |
EP2503754(A1) |
申请公布日期 |
2012.09.26 |
申请号 |
EP20110290148 |
申请日期 |
2011.03.25 |
申请人 |
CASSIDIAN SAS;CASSIDIAN FINLAND OY |
发明人 |
GRECH, SANDRO;GRUET, CHRISTOPHE |
分类号 |
H04L29/06 |
主分类号 |
H04L29/06 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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