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    • 1. 发明授权
    • High-capacity SIM storage control
    • 大容量SIM卡存储控制
    • US09198025B2
    • 2015-11-24
    • US11698833
    • 2007-01-29
    • Jose Carlos Santos Garcia
    • Jose Carlos Santos Garcia
    • H04M3/00H04M1/00H04B1/38H04W8/18
    • H04W8/183
    • A high-capacity SIM card includes: memory having at least one partition and a memory controller configured: to control at least two modes of access to one partition of the partitions, only one of the modes being a currently-active mode; and to allow the currently-active mode to be operationally changed remotely. Preferably, the memory controller controls operability of reading data, writing data, erasing data, and/or executing code, according to the currently-active mode. Preferably, the memory controller also controls storage of data in the card based on access-control data delivered to the card. Preferably, the memory controller is configured to reversibly operationally change, for one partition, which mode is the currently-active mode. Preferably, the memory controller prohibits change of the currently-active mode by a host device of the card.
    • 大容量SIM卡包括:具有至少一个分区和存储器控制器的存储器,被配置为:控制对分区的一个分区的至少两种访问模式,仅一种模式是当前活动模式; 并允许当前活动模式在远程操作上更改。 优选地,存储器控制器根据当前活动模式控制读取数据,写入数据,擦除数据和/或执行代码的可操作性。 优选地,存储器控制器还基于传递到卡的访问控制数据来控制卡中的数据的存储。 优选地,存储器控制器被配置为对于一个分区可逆地操作地改变哪个模式是当前活动模式。 优选地,存储器控制器禁止由卡的主机设备改变当前活动模式。
    • 2. 发明申请
    • High-capacity SIM storage control
    • 大容量SIM卡存储控制
    • US20070259691A1
    • 2007-11-08
    • US11698833
    • 2007-01-29
    • Jose Carlos Santos Garcia
    • Jose Carlos Santos Garcia
    • H04B1/38
    • H04W8/183
    • A high-capacity SIM card includes: memory having at least one partition and a memory controller configured: to control at least two modes of access to one partition of the partitions, only one of the modes being a currently-active mode; and to allow the currently-active mode to be operationally changed remotely. Preferably, the memory controller controls operability of reading data, writing data, erasing data, and/or executing code, according to the currently-active mode. Preferably, the memory controller also controls storage of data in the card based on access-control data delivered to the card. Preferably, the memory controller is configured to reversibly operationally change, for one partition, which mode is the currently-active mode. Preferably, the memory controller prohibits change of the currently-active mode by a host device of the card.
    • 大容量SIM卡包括:具有至少一个分区和存储器控制器的存储器,被配置为:控制对分区的一个分区的至少两种访问模式,仅一种模式是当前活动模式; 并允许当前活动模式在远程操作上更改。 优选地,存储器控制器根据当前活动模式控制读取数据,写入数据,擦除数据和/或执行代码的可操作性。 优选地,存储器控制器还基于传递到卡的访问控制数据来控制卡中的数据的存储。 优选地,存储器控制器被配置为对于一个分区可逆地操作地改变哪个模式是当前活动模式。 优选地,存储器控制器禁止由卡的主机设备改变当前活动模式。