公开(公告)号：US20110142240A1

公开(公告)日：2011-06-16

申请号：US12884861

申请日：2010-09-17

申请人： Byungsik YOON ,  Song In Choi ,  Sook Jin Lee ,  Jee Kwan Ahn

发明人： Byungsik YOON ,  Song In Choi ,  Sook Jin Lee ,  Jee Kwan Ahn

IPC分类号： H04L9/08 ,  G06F15/16 ,  G06F21/00

CPC分类号： H04L63/302

摘要： An interception target terminal includes an interception module, and the interception module activates an interception function on the basis of interception related information received from a communication business system. In addition, when a communication mode is changed in the state where an interception function is in an activated state, if a network to be accessed depending on a change of the communication mode is a network that is permitted to be intercepted, corresponding access details information is transmitted to a communication service system or a law enforcement agency system. Further, when the terminal performs communication by an encryption method in the state where the interception function is in the activated state, an encryption key used for encryption or communication data before the encryption is transmitted to the communication service system or the law enforcement agency system.

摘要翻译： 截取目标终端包括拦截模块，拦截模块基于从通信业务系统接收的拦截相关信息来激活拦截功能。 此外，当在截取功能处于激活状态的状态下改变通信模式时，如果根据通信模式的变化要访问的网络是被允许被拦截的网络，则相应的访问详细信息 被传送到通信服务系统或执法机构系统。 此外，当终端在截取功能处于激活状态的状态下进行通过加密方法的通信时，将用于加密的加密密钥或加密前的通信数据的加密密钥发送到通信服务系统或执法代理系统。

公开(公告)号：US20100115018A1

公开(公告)日：2010-05-06

申请号：US12540088

申请日：2009-08-12

申请人： Byungsik YOON ,  Song In CHOI ,  Jee Hwan AHN

发明人： Byungsik YOON ,  Song In CHOI ,  Jee Hwan AHN

IPC分类号： G06F15/16

CPC分类号： H04M3/2281 ,  H04L63/126 ,  H04L63/30

摘要： Disclosed is an interception method that interworks with a communication network and an Internet network. A law enforcement agency system verifies whether an interception target presently uses an Internet service by using a terminal other than a terminal registered as the interception target on the basis of Internet service access information of the interception target. When the interception target uses the Internet service by using the other terminal, the law enforcement agency system updates interception target information on the basis of IP address information of the corresponding terminal, which is included in the Internet service access information and transmits the updated interception target information to a communication service provider.

摘要翻译： 公开了一种与通信网络和因特网网络进行交互的拦截方法。 执法代理机构根据截取目标的互联网服务访问信息，通过使用除注册为拦截目标的终端之外的终端，目前是否使用互联网服务。 当拦截目标通过使用另一终端使用因特网服务时，执法机构系统根据包括在因特网服务访问信息中的相应终端的IP地址信息来更新拦截目标信息，并将更新的拦截目标 信息给通信服务提供商。

公开(公告)号：US20120155333A1

公开(公告)日：2012-06-21

申请号：US13294618

申请日：2011-11-11

申请人： Byungsik YOON ,  Song In Choi ,  Manho Park ,  Junghak Kim ,  Jung Been Lee ,  Do Hoon Kim ,  Taehoon Um ,  Hoh Peter In

发明人： Byungsik YOON ,  Song In Choi ,  Manho Park ,  Junghak Kim ,  Jung Been Lee ,  Do Hoon Kim ,  Taehoon Um ,  Hoh Peter In

IPC分类号： H04L12/16

CPC分类号： H04L12/28

摘要： A lawful interception apparatus activates, invocates, and terminates a lawful interception using a SIP (session initiation protocol) message that is transmitted and received between a terminal to be intercepted and an IP multimedia subsystem.

摘要翻译： 合法拦截装置使用在被拦截的终端和IP多媒体子系统之间发送和接收的SIP（会话发起协议）消息来激活，调用和终止合法拦截。

公开(公告)号：US20100135160A1

公开(公告)日：2010-06-03

申请号：US12628440

申请日：2009-12-01

申请人： Manho PARK ,  Song In Choi ,  Byungsik Yoon ,  Jee Hwan Ahn

发明人： Manho PARK ,  Song In Choi ,  Byungsik Yoon ,  Jee Hwan Ahn

IPC分类号： H04L12/26 ,  G08B21/00

CPC分类号： H04L43/00

摘要： A system for electronic monitoring includes a control server and a plurality of monitoring servers. The control server transmits electronic monitoring instructions including identification information on terminals to a plurality of monitoring servers, respectively, based on information of objects to be monitored stored in a database, receives an object confirmation request message including information on suspect object packets from a first monitoring server among the plurality of monitoring servers, and determines whether the monitoring object terminals correspond to suspect object terminals that transmit or receive the suspect object packets according to the object confirmation request message based on the information on the monitoring objects. When the suspect object terminals are the monitoring object terminals, the control server updates the database based on the information on the suspect object packets.

摘要翻译： 一种用于电子监控的系统包括控制服务器和多个监控服务器。 控制服务器基于存储在数据库中的待监视对象的信息，分别向多个监视服务器发送包括终端上的识别信息的电子监控指令，从第一次监视接收包括关于可疑对象包的信息的对象确认请求消息 服务器，并且基于关于监视对象的信息，根据对象确认请求消息来确定监视对象终端是否对应于发送或接收可疑对象分组的可疑对象终端。 当可疑对象终端为监控对象终端时，控制服务器根据可疑对象数据包的信息更新数据库。