Lawful interception method and architecture for transparent transmission of interception information
    21.
    发明授权
    Lawful interception method and architecture for transparent transmission of interception information 有权
    拦截信息透明传输的合法侦听方法和架构

    公开(公告)号:US08265077B2

    公开(公告)日:2012-09-11

    申请号:US11915404

    申请日:2005-05-31

    摘要: A system, method, and gateway in a telecommunication network for providing intercepted Content of Communications (CC) information from an Intercepting Control Element (ICE) to a Law Enforcement Monitoring Facility (LEMF). The system splits the intercepted CC information into CC control and CC payload information. A control point receives the control information and controls the gateway in accordance with the control information. The gateway receives the payload information and routes it to the LEMF over a payload Handover Interface.

    摘要翻译: 电信网络中的一种系统,方法和网关,用于从拦截控制元件(ICE)向执法监控设备(LEMF)提供截取的通信内容(CC)信息。 系统将截取的CC信息分解为CC控制和CC有效载荷信息。 控制点接收控制信息并根据控制信息控制网关。 网关接收有效载荷信息,并通过有效载荷切换接口将其路由到LEMF。

    Lawful Authorities Warrant Management
    22.
    发明申请
    Lawful Authorities Warrant Management 审中-公开
    合法当局认股权证管理

    公开(公告)号:US20110202980A1

    公开(公告)日:2011-08-18

    申请号:US13122757

    申请日:2008-10-10

    IPC分类号: H04L29/06 G06F7/04

    摘要: A method is proposed for managing requests from Law Enforcement Agencies for interception or retention of data relating to a target user. The method detects a request of interception or retention on the target user and verifies whether an electronic warrant is activated with respect to the user.

    摘要翻译: 提出了一种管理执法机构要求拦截或保留与目标用户有关的数据的方法。 该方法检测目标用户的截取或保留请求,并验证电子手令是否相对于用户被激活。

    Lawful interception of unauthorized subscribers and equipments
    23.
    发明授权
    Lawful interception of unauthorized subscribers and equipments 有权
    合法拦截未经授权的用户和设备

    公开(公告)号:US09173091B2

    公开(公告)日:2015-10-27

    申请号:US11909017

    申请日:2005-03-18

    摘要: The present invention relates to methods and arrangements in a telecommunication system to override current access rights. The telecommunication system comprises an Access Point IAP; MSC, SGSN associated with a Configuration Unit ICU. The method comprises receiving to the Access Point IAP; MSC, SGSN from the Configuration Unit ICU, a request to monitor a system member MS, SIM. The method further comprises receiving to the Access Point from the Configuration Unit, a request to override deprived access rights for the system member MS, SIM. The method further comprises overriding in the Access Point IAP; MSC, SGSN, the deprived access rights for the member.

    摘要翻译: 本发明涉及电信系统中的覆盖当前访问权限的方法和装置。 电信系统包括接入点IAP; MSC,SGSN与配置单元ICU相关联。 该方法包括:接入点IAP; MSC,SGSN从配置单元ICU,监视系统成员MS,SIM的请求。 该方法还包括从配置单元向接入点接收覆盖系统成员MS,SIM的被剥夺的访问权限的请求。 该方法还包括在接入点IAP中覆盖; MSC,SGSN,成员的剥夺访问权限。

    LI/DR service continuity in case of number portability
    24.
    发明授权
    LI/DR service continuity in case of number portability 有权
    LI / DR服务连续性在号码可携带性的情况下

    公开(公告)号:US08666405B2

    公开(公告)日:2014-03-04

    申请号:US12990910

    申请日:2008-08-26

    IPC分类号: H04W4/00 H04W72/00

    摘要: The present invention relates to methods and arrangements to perform monitoring-continuity in case of number portability in a telecommunication system. The method comprises a step wherein a monitored user (B) requires number portability from an operator of a donor network (DNW) to an operator of a recipient network (RNW). The method further comprises the receiving of a number portability event—temporary address (NPE1) to an agency controlled receiving entity (LEMF, ADRS), which event (NPE1) comprises information related to the user's ported identity and the user's new identity.

    摘要翻译: 本发明涉及在电信系统的号码可携带性的情况下执行监视连续性的方法和装置。 该方法包括一个步骤,其中所监视的用户(B)需要从供体网络(DNW)的运营商到接收方网络(RNW)的运营商的号码可携带性。 该方法还包括向机构控制的接收实体(LEMF,ADRS)接收号码可移植性事件临时地址(NPE1),该事件(NPE1)包括与用户的移植身份相关的信息和用户的新身份。

    Method and Device for Controlling Communication in an Internet Protocol Multimedia Subsystem IMS
    25.
    发明申请
    Method and Device for Controlling Communication in an Internet Protocol Multimedia Subsystem IMS 有权
    用于控制因特网协议多媒体子系统IMS中的通信的方法和设备

    公开(公告)号:US20120059913A1

    公开(公告)日:2012-03-08

    申请号:US13256598

    申请日:2009-03-17

    IPC分类号: G06F15/16

    摘要: A control device (104) for controlling communication in an Internet Protocol Multimedia Subsystem IMS (150) coupling a user equipment (160, 162, 164) and an application provider (170, 172, 174) providing an application, the control device (104) comprising a receiving unit (190) adapted for receiving location information indicative of a location of the user equipment (160, 162, 164), a verification unit (192) adapted for verifying if the received location information matches a spatial area and a spatial condition in relation to the spatial area, wherein the spatial area and the spatial condition are part of a control criterion being associated with the application of the application provider (170, 172, 174), and a control unit (194) adapted for controlling a provisioning of the application to the user equipment (160, 162, 164) according to a result of the verification unit (192).

    摘要翻译: 一种控制设备(104),用于控制连接用户设备(160,162,164)和提供应用的应用提供商(170,172,174)的因特网协议多媒体子系统IMS(150)中的通信,所述控制设备(104) )包括适于接收指示所述用户设备(160,162,164)的位置的位置信息的接收单元(190),适于验证所接收的位置信息是否与空间区域匹配的验证单元(192) 相对于空间区域的条件,其中空间区域和空间条件是与应用提供者(170,172,174)的应用相关联的控制标准的一部分,以及适于控制应用程序 根据验证单元(192)的结果将应用程序提供给用户设备(160,162,164)。

    Data Retention and Lawful Intercept for IP Services
    26.
    发明申请
    Data Retention and Lawful Intercept for IP Services 有权
    IP服务的数据保留和合法拦截

    公开(公告)号:US20110029667A1

    公开(公告)日:2011-02-03

    申请号:US12918611

    申请日:2008-02-21

    IPC分类号: G06F15/173

    摘要: The method provides a Law Enforcement Agency LEA with retention or interception data related to a target user. At a data retention source node or at an interception control element of a telecommunications network, traffic packets involving the target user are inspected and a plurality of usage data records based on the inspected traffic packets are generated. Each record comprises information relating to a certain service class and to a respective communications stack layer. For each communications session involving a plurality of different communications stack layers, at the data retention source node or, respectively, the interception control element, the plurality of usage data records are provided with a same correlation identity number for correlating the data at the different communications stack layers. Then, the usage data records comprising the correlation identity number to the LEA are sent, for instance to the LI system or the data Retention System, respectively.

    摘要翻译: 该方法为执法机构LEA提供与目标用户相关的保留或截取数据。 在电信网络的数据保留源节点或拦截控制元件处,检查涉及目标用户的业务分组,并且生成基于被检查业务分组的多个使用数据记录。 每个记录包括与特定服务类别和相应的通信堆栈层有关的信息。 对于涉及多个不同通信堆栈层的每个通信会话,在数据保留源节点或分别是拦截控制元件,多个使用数据记录被提供有相同的相关身份号,用于在不同通信 堆栈层。 然后,将包括与LEA的相关身份号码的使用数据记录分别发送到LI系统或数据保留系统。

    Interception of multimedia services
    27.
    发明授权
    Interception of multimedia services 有权
    截取多媒体业务

    公开(公告)号:US07843902B2

    公开(公告)日:2010-11-30

    申请号:US11917917

    申请日:2005-07-01

    IPC分类号: H04L12/66

    摘要: A method in a telecommunication system for monitoring a communication by a Law Enforcement Monitoring Facility (LEMF). The LEMF sends a request for monitoring of a first party to a Call Session Control Function (CSCF) in a service domain of the telecommunication system. When the CSCF detects a SIP session event due to a setup of a media-flow connection between the monitored party and a second party, the CSCF sends Interception Related Information (IRI) toward the LEMF, and sends a resource setup message to a Multimedia Resource Function (MRF), also in the service domain. A Gateway GPRS Support Node (GGSN) routes the Communication Content (CC) to the MRF. The MRF copies the CC and routes one copy back to the GGSN and routes the other copy to the LEMF via a Delivery Function utilizing a SIP session with the LEMF.

    摘要翻译: 一种用于监测执法监督机构(LEMF)的通信的电信系统中的方法。 LEMF向电信系统的服务域中的呼叫会话控制功能(CSCF)发送用于监视第一方的请求。 当CSCF由于被监控方和第二方之间的媒体流连接的建立而检测到SIP会话事件时,CSCF向LEMF发送拦截相关信息(IRI),并向多媒体资源发送资源建立消息 功能(MRF),也在服务领域。 网关GPRS支持节点(GGSN)将通信内容(CC)路由到MRF。 MRF复制CC并将一个副本路由到GGSN,并通过使用与LEMF的SIP会话的交付功能将另一个副本路由到LEMF。

    Interception Of Multimedia Services
    28.
    发明申请
    Interception Of Multimedia Services 有权
    截取多媒体服务

    公开(公告)号:US20100039946A1

    公开(公告)日:2010-02-18

    申请号:US11917917

    申请日:2005-07-01

    IPC分类号: H04J1/16 H04L12/66

    摘要: The present invention relates to a method for monitoring in a telecommunication system. The system comprises a service domain that handles session control and a bearer domain used for transportation of media flow. A request for monitoring of a first party (A) is received by a Call Session Control Function (CSCF) in the service domain. The method comprises the following further steps: —A SIP session event is detected by the Call 10 Session Control Function (CSCF) due to a set-up of a media-flow connection between the monitored party (A) and a second party (B). —A resource set-up message (SIP1) is sent via an interface (Mr) from the Call Session Control Function (CSCF) to a Multimedia Resource Function (MRF) in the service domain. —A SIP transaction is established between the Multimedia Resource Function (MRF) and a third Delivery Function (DF3). —A SIP session is established between the third Delivery Function (DF3) and a Law Enforcement Monitoring Facility (LEMF).

    摘要翻译: 本发明涉及电信系统中的监视方法。 该系统包括处理会话控制的服务域和用于媒体流的传输的承载域。 对服务域中的呼叫会话控制功能(CSCF)接收对第一方(A)的监视请求。 该方法包括以下进一步的步骤: - SIP会话事件由呼叫10会话控制功能(CSCF)检测,这是由于被监控方(A)和第二方(B)之间的媒体流连接的建立 )。 - 资源建立消息(SIP1)经由接口(Mr)从呼叫会话控制功能(CSCF)发送到服务域中的多媒体资源功能(MRF)。 - 在多媒体资源功能(MRF)和第三个传递功能(DF3)之间建立SIP交易。 - 在第三交付功能(DF3)和执法监督机构(LEMF)之间建立SIP会议。

    LAWFUL ACCESS; STORED DATA HANDOVER ENHANCED ARCHITECTURE
    29.
    发明申请
    LAWFUL ACCESS; STORED DATA HANDOVER ENHANCED ARCHITECTURE 审中-公开
    法律准入 存储数据切换增强架构

    公开(公告)号:US20090234845A1

    公开(公告)日:2009-09-17

    申请号:US12280951

    申请日:2006-02-27

    IPC分类号: G06F17/30

    CPC分类号: H04L63/10 H04L63/308

    摘要: The present invention relates to methods in a telecommunication system to provide access to data received to a centralized storage medium from interfacing traffic nodes in the system. The centralized storage medium is part of a Mediation and Delivery Function which is associated with a Law Enforcement Monitoring facility. The method comprises the following steps: Identifying in the Mediation and Delivery Function, a configuration request which comprises a filtering criteria specifying type of data to be accessed. Configuring in the Mediation and Delivery Function, the requested filtering criteria. Receiving data from the system to the centralized storage medium. Establishing that the received data matches the filtering criteria. Retaining the received data in the centralized storage medium and/or forwarding the data to the Law Enforcement Monitoring Facility.

    摘要翻译: 本发明涉及一种通信系统中的方法,用于提供从接收到系统中的业务节点的接收到集中式存储介质的数据的接入。 集中存储介质是与执法监控设施相关联的调解和传递功能的一部分。 该方法包括以下步骤:在中介和递送功能中识别配置请求,其包括指定要访问的数据类型的过滤标准。 在中介和传递功能中配置请求的过滤条件。 从系统接收数据到集中式存储介质。 确定收到的数据符合过滤条件。 保留在集中式存储介质中接收的数据和/或将数据转发到执法监控设备。

    Interception Of Cashless Calling Service Subscription
    30.
    发明申请
    Interception Of Cashless Calling Service Subscription 审中-公开
    截取无现金呼叫服务订阅

    公开(公告)号:US20080095342A1

    公开(公告)日:2008-04-24

    申请号:US11722403

    申请日:2004-12-29

    IPC分类号: H04M15/00

    摘要: The present invention relates to problems how to generate information related to use of a Cashless Calling Service Subscription. The problems are solved by methods and arrangements in a communication system to generate information related to use of the monitored Cashless Calling Service Subscription. The system provides the information to an Intercept Configuration Unit. The information is collected from the Interception Access Point that is associated to the monitored Cashless Calling Service Subscription. The method comprises the following step: receiving to the Interception Access Point a request to monitor the Cashless Calling Service Subscription number, detection of use of the monitored Cashless Calling Service Subscription number at the Interception Access Point, delivering information related to said use, from the Interception Access Point to the Intercept Configuration Unit.

    摘要翻译: 本发明涉及如何产生与使用无现金呼叫服务订阅相关的信息的问题。 这些问题通过通信系统中的方法和布置来解决,以产生与使用监控的无现金呼叫服务订阅相关的信息。 系统将信息提供给拦截配置单元。 该信息是从与受监控的无现金呼叫服务订阅关联的拦截接入点收集的。 该方法包括以下步骤:向拦截接入点接收监视无现金呼叫服务订阅号码的请求,在拦截接入点检测监视的无现金呼叫服务订阅号码的使用情况,从与 截取接入点到截取配置单元。