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    • 10. 发明公开
    • IMS과 같은 시큐어 코어 네트워크와 통신하는 펨토셀에 부착된 모바일 유닛들을 인증하기 위한 방법
    • 用于以安全核心网络作为IMS进行通信的移动单元的方法
    • KR1020100063774A
    • 2010-06-11
    • KR1020107007224
    • 2008-09-25
    • 알카텔-루센트 유에스에이 인코포레이티드
    • 모건,토드,카트라이트파텔,사바톰슨,로빈,제프리
    • H04W12/06H04W12/04
    • H04W12/06H04W84/045
    • The present invention provides a method involving a femtocell in communication with an Internet Protocol Multimedia Subsystem (IMS) network. In one embodiment, the femtocell operates according to code division multiple access (CDMA) standards. The method includes receiving, from the femtocell and at a first secure entity in the IMS network, first authentication information generated by the mobile unit using a first random number broadcast by the femtocell in a global challenge. The method also includes receiving, from a second secure entity in the secure network, at least one security key formed based on the global challenge and second authentication information for uniquely challenging the mobile unit. In one embodiment, the second secure entity is a CDMA-based authentication server. The method further includes providing the security key(s) to the femtocell in response to authenticating the mobile unit based upon the second authentication information.
    • 本发明提供一种涉及与因特网协议多媒体子系统(IMS)网络通信的毫微微小区的方法。 在一个实施例中,毫微微小区根据码分多址(CDMA)标准进行操作。 该方法包括从毫微微小区和IMS网络中的第一安全实体接收移动单元使用在全球挑战中由毫微微小区广播的第一随机数生成的第一认证信息。 该方法还包括从安全网络中的第二安全实体接收基于全局挑战形成的至少一个安全密钥和用于唯一挑战移动单元的第二认证信息。 在一个实施例中,第二安全实体是基于CDMA的认证服务器。 所述方法还包括响应于基于所述第二认证信息认证所述移动单元向所述毫微微小区提供所述安全密钥。