发明名称 |
Apparatus and Method For Performing Precognitive Lawful Intercept In Group Calls |
摘要 |
A method and apparatus for performing lawful intercept in a group call is described. A group call for is established and at least one target member device of the group call is identified as corresponding to a subject to be tracked. Call content for communications corresponding to the call is then tracked from the beginning of the call. A query is presented to a law enforcement authority to determine whether the law enforcement authority wishes to receive call data collected before the target joined the call or after the target leaves the call.
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申请公布号 |
US2013094638(A1) |
申请公布日期 |
2013.04.18 |
申请号 |
US201113274892 |
申请日期 |
2011.10.17 |
申请人 |
ANCHAN KIRANKUMAR;QUALCOMM INCORPORATED |
发明人 |
ANCHAN KIRANKUMAR |
分类号 |
H04M1/658;H04M3/16 |
主分类号 |
H04M1/658 |
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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