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GLOBAL AUTHENTICATION CONTINUITY FEATURE FOR HANDOFF TO A NEIGHBORING MOBILE SWITCHING CENTER
GLOBAL AUTHENTICATION CONTINUITY FEATURE FOR HANDOFF TO A NEIGHBORING MOBILE SWITCHING CENTER
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机译:移至临近的移动交换中心的全球认证连续性功能
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摘要
The global authentication continuity feature uses a new ANSI-41 message, the AUTHENTICATION GLOBAL DATA message, to convey global authentication information to the Mobile Switching Center that has just become the serving Mobile Switching Center due to a handoff. This provides continuity of the global authentication process, even though the mobile subscriber wireless communication device hands-off to another Mobile Switching Center. The information that is passed forward from the Visited Location Register of the previous serving Mobile Switching Center to the new serving Mobile Switching Center could be RANDShared Secret Data to perform a Shared Secret Data update, RANDU/AUTH to perform an Unique Challenge, Voice P rivacy Masks, and Signal Encryption Keys. IMAGE
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机译:全局认证连续性功能使用新的ANSI-41消息AUTHENTICATION GLOBAL DATA消息将全局认证信息传送到由于切换而成为服务的移动交换中心的移动交换中心。即使移动订户无线通信设备移交给另一个移动交换中心,这也提供了全局身份验证过程的连续性。从先前服务的移动交换中心的访问位置寄存器转发到新服务的移动交换中心的信息可以是RAND共享机密数据以执行共享机密数据更新,RANDU / AUTH进行唯一质询,语音隐私。掩码和信号加密密钥。 <图像>
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