发明名称 |
A METHOD, APPARATUS, SYSTEM AND SERVER FOR NETWORK AUTHENTICATION |
摘要 |
A method, a device, a system and a server for network authentication are provided. The method includes: receiving a user authentication request forwarded by a second Access Management Functional Entity, AM-FE, when a user is attached to the second AM-FE from a first AM-FE; obtaining an authentication key of a security domain of the second AM-FE according to the user authentication request; and authenticating the user by using the authentication key. The following problems are solved: packets of user services are lost and even services are temporarily interrupted because of long time consumption and poor security during intra-domain or inter-domain handover of the user. Therefore, the safe authentication of the user's intra-domain or inter-domain roaming is achieved, and thus the security and reliability of user authentication are improved.
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申请公布号 |
EP2293611(A1) |
申请公布日期 |
2011.03.09 |
申请号 |
EP20090771955 |
申请日期 |
2009.06.25 |
申请人 |
HUAWEI TECHNOLOGIES CO., LTD. |
发明人 |
GONG, XIAOYU;LI, HONGGUANG |
分类号 |
H04W12/06;H04L29/06;H04W12/04;H04W12/08;H04W36/00 |
主分类号 |
H04W12/06 |
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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