发明名称 |
SYSTEM AND METHOD FOR SELECTIVE RESTRICTION OF CIPHERING |
摘要 |
A system and method for selectively restricting wireless ciphering communications within a telecommunications system is disclosed. A ciphering database contains flags corresponding to the ciphering restrictions on particular geographical areas. After consulting the particular flag for an area, a ciphering mode is determined either restricting ciphering or allowing it within that geographical or geopolitical area.
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申请公布号 |
CA2299413(C) |
申请公布日期 |
2010.07.27 |
申请号 |
CA19982299413 |
申请日期 |
1998.08.18 |
申请人 |
ERICSSON, INC. |
发明人 |
ALPEROVICH, VLADIMIR;VALENTINE, ERIC |
分类号 |
H04W12/00;H04W48/04 |
主分类号 |
H04W12/00 |
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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