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Mobile radio system with dynamically variable identity of a mobile terminal
Mobile radio system with dynamically variable identity of a mobile terminal
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机译:具有移动终端的动态可变身份的移动无线电系统
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摘要
The invention relates to a mobile radio system having a plurality of mobile terminals (ME) connected with a mobile switching center (MZ) via an air interface for communication control and optionally for billing. The mobile terminals (ME) are controlled by a subscriber identity module (SIM) in which data for associating at least one user are stored, the subscriber identity module (SIM) having an identity (IMSI) associated therewith. For utilizing a mobile radio device for different purposes, such as private and business, a subscriber identity module is known which contains at least two permanently stored identities and thus has the disadvantage of being inflexible. The invention therefore proposes a subscriber identity module (SIM) containing a calculation rule for calculating from the stored identity (IMSI) at least one further identity (IMSISUBw/SUB), the identities generated by the calculation rule being associated accordingly in the mobile switching center (MZ).
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机译:移动无线系统技术领域本发明涉及一种移动无线系统,其具有经由空中接口与移动交换中心(MZ)连接的多个移动终端(ME),以用于通信控制和可选地用于计费。移动终端(ME)由用户识别模块(SIM)控制,其中存储了用于关联至少一个用户的数据,该用户识别模块(SIM)具有与其关联的身份(IMSI)。为了将移动无线电设备用于诸如私人和商业之类的不同目的,已知一种用户识别模块,该模块包含至少两个永久存储的身份,因此具有不灵活的缺点。因此,本发明提出了一种用户识别模块(SIM),其包含用于从存储的身份(IMSI)中计算出至少一个另外的身份(IMSI w SUB>)的计算规则,该计算规则所生成的身份是相关联的相应地在移动交换中心(MZ)中。
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