发明名称 |
Detection of cloned communication units |
摘要 |
A method ( 400 ) and corresponding data processing system ( 209 ) of detecting cloned or duplicated communication units based on received signals is described. The method comprise receiving a signal ( 403 ) comprising a sequence of data symbols; and determining ( 405 ) whether the signal originated from a plurality of communication units based on a parameter, such as power or quality level of a group of the data symbols.
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申请公布号 |
US2005255830(A1) |
申请公布日期 |
2005.11.17 |
申请号 |
US20040845558 |
申请日期 |
2004.05.13 |
申请人 |
MOTOROLA, INC. |
发明人 |
THORSON DEAN E.;KINNAVY MICHAEL J.;MORISHIMA TAKESHI |
分类号 |
H04M1/68;H04W12/12;(IPC1-7):H04M1/68 |
主分类号 |
H04M1/68 |
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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