发明名称 |
PROTECTION OF A WIRELESS COMMUNICATIONS DEVICE AGAINST UNAUTHORIZED USE |
摘要 |
<p>A method for protecting a wireless communications device against unauthorized use of functionality provided by the wireless communications device, the method comprising: receiving a binding command to bind the wireless communications device to a subscription identification module operationally coupled to the wireless communications device and associated with a subscription to a communications service; responsive to the received command, storing a module identifier identifying the subscription identification module; and storing a device identifier identifying the wireless communications device; obtaining an unbind code and storing the obtained unbind code; performing a module verification verifying that a subscription identification module identified by a stored module identifier is operationally coupled to the wireless communications device, performing a device verification verifying whether a wireless communications device identified by a stored device identifier is operationally coupled to the subscription identification module; and preventing operation of at least a part of said functionality unless the module verification and the device verification have been performed successfully.</p> |
申请公布号 |
WO2014037053(A1) |
申请公布日期 |
2014.03.13 |
申请号 |
WO2012EP67590 |
申请日期 |
2012.09.07 |
申请人 |
TELEFONAKTIEBOLAGET L M ERICSSON (PUBL);BERNARD, SMEETS;ROLF, BLOM |
发明人 |
BERNARD, SMEETS;ROLF, BLOM |
分类号 |
H04W8/18;H04W12/06 |
主分类号 |
H04W8/18 |
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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