发明名称 |
LAWFUL INTERCEPTION FOR LOCAL SELECTED IP TRAFFIC OFFLOAD AND LOCAL IP ACCESS PERFORMED AT A NON-CORE GATEWAY |
摘要 |
Systems, methods, and instrumentalities are described to implement reporting of surveillance information associated with a device. A gateway device may intercept a communication associated with the device. The gateway device may route the communication such that the communication bypasses a core network. The gateway device may report information associated with the communication to a core network entity. The gateway device may receive a command message. The command message may include a request for a surveillance status of the device. The gateway device may send a response message. The response message may indicate a surveillance status of the device. The gateway device may receive an activate surveillance signal for the device. The gateway device may receive a deactivate surveillance signal for the device. Upon receiving the deactivate surveillance signal, the gateway device may stop further reporting. |
申请公布号 |
WO2013184618(A8) |
申请公布日期 |
2014.12.24 |
申请号 |
WO2013US43983 |
申请日期 |
2013.06.04 |
申请人 |
INTERDIGITAL PATENT HOLDINGS, INC. |
发明人 |
CARTMELL, JOHN;CHANDRA, ARTY;CHITRAPU, PRABHAKAR, R. |
分类号 |
H04L29/06 |
主分类号 |
H04L29/06 |
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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