发明名称 |
Authentication of mobile devices via proxy device |
摘要 |
A mechanism to permit the cryptographic authentication of a mobile device in the cellular carrier's network when the device is present in the 802.11 network, wireless LAN, served by a Cellular Controller and not connected directly to the cellular carrier's network via a radio link is disclosed. The Cellular Controller acts as a proxy for the mobile device when the device is in a building served by an 802.11 wireless LAN. The solutions features the separation of a mobile device's radio function from its ANSI-41 authentication mechanism to permit the proxy function to work and to not have to duplicate the ANSI-41 authentication data and CAVE algorithm.
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申请公布号 |
US2004219905(A1) |
申请公布日期 |
2004.11.04 |
申请号 |
US20040836056 |
申请日期 |
2004.04.30 |
申请人 |
BLUMENTHAL STEVEN;IBE OLIVER C. |
发明人 |
BLUMENTHAL STEVEN;IBE OLIVER C. |
分类号 |
H04L12/28;H04L29/06;H04W12/02;H04W12/06;H04W36/00;H04W80/00;H04W80/04;H04W84/04;H04W84/12;H04W88/06;(IPC1-7):H04M1/66 |
主分类号 |
H04L12/28 |
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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