发明名称 |
Method, and associated apparatus, for selectively permitting access by a mobile terminal to a packet data network |
摘要 |
A method, and associated apparatus, improves the authentication security of authentication procedures performed by a wireless host when requesting access to communicate with a host site of a private network. A password is generated by the execution of an application at a processing device of a SIM (subscriber identity module) defined in the GSM Phase 2+ system. When generated thereat, improved authentication security results as computations need not be performed at a wireless host or other separate physical entity.
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申请公布号 |
US6230002(B1) |
申请公布日期 |
2001.05.08 |
申请号 |
US19970974135 |
申请日期 |
1997.11.19 |
申请人 |
TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) |
发明人 |
FLODéN ANDERS;DARROCH JOHN;JOHANSSON LENA;JOHANNSEN BERNDT OVE |
分类号 |
G06F1/00;G06F21/00;H04L29/06;H04W12/06;(IPC1-7):H04Q7/20 |
主分类号 |
G06F1/00 |
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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