发明名称 |
Method and apparatus to facilitate detection of an unauthorized communication system user |
摘要 |
A correlating receiver is used (102) at a code division multiple access base transceiver station to monitor what may comprise possible multi-path versions of a transmission from an authorized communication system user to provide monitoring results. These monitoring results are then used (103) to detect when one of the possible multi-path versions of the transmission was sourced by an unauthorized communication system user while at least another of the possible multi-path versions of the transmission was, in fact, sourced by an authorized communication system user. In a preferred approach the unauthorized communication system user is then identified (104) as being a clone.
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申请公布号 |
US8509735(B2) |
申请公布日期 |
2013.08.13 |
申请号 |
US20050212135 |
申请日期 |
2005.08.25 |
申请人 |
THORSON DEAN E.;BAYER WILLIAM R.;MEHDI ASIF Z.;MOTOROLA MOBILITY LLC |
发明人 |
THORSON DEAN E.;BAYER WILLIAM R.;MEHDI ASIF Z. |
分类号 |
H04M1/66;H04B15/00 |
主分类号 |
H04M1/66 |
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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