Invention Grant
US08891739B2 Apparatus and method for performing precognitive lawful intercept in group calls
有权
在群组呼叫中执行预认证合法拦截的装置和方法
- Patent Title: Apparatus and method for performing precognitive lawful intercept in group calls
- Patent Title (中): 在群组呼叫中执行预认证合法拦截的装置和方法
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Application No.: US13274892Application Date: 2011-10-17
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Publication No.: US08891739B2Publication Date: 2014-11-18
- Inventor: Kirankumar Anchan
- Applicant: Kirankumar Anchan
- Applicant Address: US CA San Diego
- Assignee: QUALCOMM Incorporated
- Current Assignee: QUALCOMM Incorporated
- Current Assignee Address: US CA San Diego
- Agent Raphael Freiwirth
- Main IPC: H04M1/64
- IPC: H04M1/64 ; H04M3/22
Abstract:
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.
Public/Granted literature
- US20130094638A1 Apparatus and Method For Performing Precognitive Lawful Intercept In Group Calls Public/Granted day:2013-04-18
Information query
