发明授权
US08588109B2 Integrated lawful intercept for internet protocol multimedia subsystem (IMS) over evolved packet core (EPC)
有权
互联网协议多媒体子系统（IMS）对演进分组核心（EPC）的综合合法拦截
- 专利标题： Integrated lawful intercept for internet protocol multimedia subsystem (IMS) over evolved packet core (EPC)
- 专利标题（中）： 互联网协议多媒体子系统（IMS）对演进分组核心（EPC）的综合合法拦截
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申请号： US12636436申请日： 2009-12-11
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公开(公告)号： US08588109B2公开(公告)日： 2013-11-19
- 发明人: Mingxing Li , Phillip Andrew Ritter , Patricia Ruey-Jane Chang , Imtiyaz Shaikh , Priscilla Lau
- 申请人： Mingxing Li , Phillip Andrew Ritter , Patricia Ruey-Jane Chang , Imtiyaz Shaikh , Priscilla Lau
- 申请人地址： US NJ Basking Ridge
- 专利权人： Verizon Patent and Licensing Inc.
- 当前专利权人： Verizon Patent and Licensing Inc.
- 当前专利权人地址： US NJ Basking Ridge
- 主分类号： H04L12/16
- IPC分类号： H04L12/16
摘要：
A system includes a device that receives a lawful intercept request from a law enforcement agency, and determines whether a packet data lawful intercept or a session initiation protocol (SIP)-based applications (SBA) lawful intercept is requested by the lawful intercept request. The device also provisions, when a packet data lawful intercept is requested by the lawful intercept request, a policy control and charging rules function (PCRF) and a packet data network (PDN) gateway (PGW) for the packet data lawful intercept. The device further provisions, when a SBA lawful intercept is requested, a proxy call session control function. (P-CSCF), a serving-CSCF (S-CSCF), and a session border controller (SBC) for the SBA lawful intercept.
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