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1. 发明申请

US20130268681A1 Method and Apparatuses for End-to-Edge Media Protection in ANIMS System 有权
标题翻译： ANIMS系统中端到端媒体保护的方法与设备
公开(公告)号：US20130268681A1
公开(公告)日：2013-10-10
申请号：US13800129
申请日：2013-03-13
申请人： Luis Barriga , Rolf Blom , Yi Cheng , Fredrik Lindholm , Mats Naslund , Karl Norrman
发明人： Luis Barriga , Rolf Blom , Yi Cheng , Fredrik Lindholm , Mats Naslund , Karl Norrman
IPC分类号： H04W76/02
CPC分类号： H04W76/02 , H04L63/0428 , H04L65/1016 , H04L65/1069 , H04W12/02 , H04W12/04 , H04W76/10
摘要： An IMS system includes an IMS initiator user entity. The system includes an IMS responder user entity that is called by the initiator user entity. The system includes a calling side S-CSCF in communication with the caller entity which receives an INVITE having a first protection offer and parameters for key establishment from the caller entity, removes the first protection offer from the INVITE and forwards the INVITE without the first protection offer. The system includes a receiving end S-CSCF in communication with the responder user entity and the calling side S-CSCF which receives the INVITE without the first protection offer and checks that the responder user entity supports the protection, inserts a second protection offer into the INVITE and forwards the INVITE to the responder user entity, wherein the responder user entity accepts the INVITE including the second protection offer and answers with an acknowledgment having a first protection accept. A method for supporting a call by a telecommunications node.
摘要翻译： IMS系统包括IMS发起者用户实体。该系统包括由发起者用户实体调用的IMS应答器用户实体。该系统包括与主叫实体进行通信的主叫侧S-CSCF，其从呼叫方实体接收具有第一保护报价的INVITE和用于密钥建立的参数，从INVITE中移除第一保护报价并转发INVITE而没有第一保护提供。该系统包括与响应者用户实体通信的接收端S-CSCF，以及在没有第一保护提供的情况下接收INVITE的主叫侧S-CSCF，并检查响应者用户实体是否支持保护，将第二保护请求插入到 INVITE并将INVITE转发到响应者用户实体，其中响应者用户实体接受包括第二保护请求的INVITE和具有第一保护接受的确认的应答。一种用于支持电信节点的呼叫的方法。

2. 发明授权

US08429737B2 Method and apparatuses for end-to-edge media protection in an IMS system 有权
公开(公告)号：US08429737B2
公开(公告)日：2013-04-23
申请号：US12744720
申请日：2008-12-01
申请人： Luis Barriga , Rolf Blom , Yi Cheng , Fredrik Lindholm , Mats Naslund , Karl Norrman
发明人： Luis Barriga , Rolf Blom , Yi Cheng , Fredrik Lindholm , Mats Naslund , Karl Norrman
IPC分类号： H04L29/06 , G06F15/16
摘要： An IMS system includes an IMS initiator user entity. The system includes an IMS responder user entity that is called by the initiator user entity. The system includes a calling side S-CSCF in communication with the caller entity which receives an INVITE having a first protection offer and parameters for key establishment from the caller entity, removes the first protection offer from the INVITE and forwards the INVITE without the first protection offer. The system includes a receiving end S-CSCF in communication with the responder user entity and the calling side S-CSCF which receives the INVITE without the first protection offer and checks that the responder user entity supports the protection, inserts a second protection offer into the INVITE and forwards the INVITE to the responder user entity, wherein the responder user entity accepts the INVITE including the second protection offer and answers with an acknowledgment having a first protection accept. A method for supporting a call by a telecommunications node.

3. 发明授权

US08549615B2 Method and apparatuses for end-to-edge media protection in an IMS system 有权
标题翻译：用于IMS系统中端到端媒体保护的方法和装置
公开(公告)号：US08549615B2
公开(公告)日：2013-10-01
申请号：US12744720
申请日：2008-12-01
申请人： Luis Barriga , Rolf Blom , Yi Cheng , Fredrik Lindholm , Mats Naslund , Karl Norrman
发明人： Luis Barriga , Rolf Blom , Yi Cheng , Fredrik Lindholm , Mats Naslund , Karl Norrman
IPC分类号： H04L29/06 , G06F15/16
CPC分类号： H04W76/02 , H04L63/0428 , H04L65/1016 , H04L65/1069 , H04W12/02 , H04W12/04 , H04W76/10
摘要： An IMS system includes an IMS initiator user entity. The system includes an IMS responder user entity that is called by the initiator user entity. The system includes a calling side S-CSCF in communication with the caller entity which receives an INVITE having a first protection offer and parameters for key establishment from the caller entity, removes the first protection offer from the INVITE and forwards the INVITE without the first protection offer. The system includes a receiving end S-CSCF in communication with the responder user entity and the calling side S-CSCF which receives the INVITE without the first protection offer and checks that the responder user entity supports the protection, inserts a second protection offer into the INVITE and forwards the INVITE to the responder user entity, wherein the responder user entity accepts the INVITE including the second protection offer and answers with an acknowledgment having a first protection accept. A method for supporting a call by a telecommunications node.
摘要翻译： IMS系统包括IMS发起者用户实体。该系统包括由发起者用户实体调用的IMS应答器用户实体。该系统包括与主叫实体进行通信的主叫侧S-CSCF，其从呼叫方实体接收具有第一保护报价的INVITE和用于密钥建立的参数，从INVITE中移除第一保护报价并转发INVITE而没有第一保护提供。该系统包括与响应者用户实体通信的接收端S-CSCF，以及在没有第一保护提供的情况下接收INVITE的主叫侧S-CSCF，并检查响应者用户实体是否支持保护，将第二保护请求插入到 INVITE并将INVITE转发到响应者用户实体，其中响应者用户实体接受包括第二保护请求的INVITE和具有第一保护接受的确认的应答。一种用于支持电信节点的呼叫的方法。

4. 发明授权

US08832821B2 Method and apparatuses for end-to-edge media protection in an IMS system 有权
标题翻译：用于IMS系统中端到端媒体保护的方法和装置
公开(公告)号：US08832821B2
公开(公告)日：2014-09-09
申请号：US13800129
申请日：2013-03-13
申请人： Luis Barriga , Rolf Blom , Yi Cheng , Fredrik Lindholm , Mats Naslund , Karl Norrman
发明人： Luis Barriga , Rolf Blom , Yi Cheng , Fredrik Lindholm , Mats Naslund , Karl Norrman
IPC分类号： H04L29/06 , G06F15/16 , H04W76/02 , H04W12/04 , H04W12/02
CPC分类号： H04W76/02 , H04L63/0428 , H04L65/1016 , H04L65/1069 , H04W12/02 , H04W12/04 , H04W76/10
摘要： An IMS system includes an IMS initiator user entity. The system includes an IMS responder user entity that is called by the initiator user entity. The system includes a calling side S-CSCF in communication with the caller entity which receives an INVITE having a first protection offer and parameters for key establishment from the caller entity, removes the first protection offer from the INVITE and forwards the INVITE without the first protection offer. The system includes a receiving end S-CSCF in communication with the responder user entity and the calling side S-CSCF which receives the INVITE without the first protection offer and checks that the responder user entity supports the protection, inserts a second protection offer into the INVITE and forwards the INVITE to the responder user entity, wherein the responder user entity accepts the INVITE including the second protection offer and answers with an acknowledgment having a first protection accept. A method for supporting a call by a telecommunications node.
摘要翻译： IMS系统包括IMS发起者用户实体。该系统包括由发起者用户实体调用的IMS应答器用户实体。该系统包括与主叫实体进行通信的主叫侧S-CSCF，其从呼叫方实体接收具有第一保护报价的INVITE和用于密钥建立的参数，从INVITE中移除第一保护报价并转发INVITE而没有第一保护提供。该系统包括与响应者用户实体通信的接收端S-CSCF，以及在没有第一保护提供的情况下接收INVITE的主叫侧S-CSCF，并检查响应者用户实体是否支持保护，将第二保护请求插入到 INVITE并将INVITE转发到响应者用户实体，其中响应者用户实体接受包括第二保护请求的INVITE和具有第一保护接受的确认的应答。一种用于支持电信节点的呼叫的方法。

5. 发明授权

US08417952B2 Method for Digital Rights Management in a mobile communications network 有权
标题翻译：移动通信网络中数字权限管理的方法
公开(公告)号：US08417952B2
公开(公告)日：2013-04-09
申请号：US12809125
申请日：2007-12-19
申请人： Yi Cheng , Luis Barriga , Karl Norrman
发明人： Yi Cheng , Luis Barriga , Karl Norrman
IPC分类号： H04L9/32
CPC分类号： H04W12/08 , G06F21/10 , G06F2221/0717 , H04L2463/101
摘要： The present invention relates to a method and an operator network node for enabling a user-defined DRM domain of *SIMs hosted by *SIM-enabled devices. The operator network node is connectable to a *SIM based device and to a content provider node, and comprises means for establishing a secure channel between a *SIM-based device and an operator network node, means for creating a DRM domain defined by at least one user of *SIM-based devices, means for receiving at the operator network node a registration request from the *SIM-based device to register the *SIM of the *SIM-based device into the created user-defined DRM domain, means for registering at the operator network node the *SIM of the *SIM-based device into the registered user-defined DRM domain, and means for making the registered information associated with the user-defined DRM domain available to the content provider. The invention also relates to a further method and the content provider comprising means for accessing in the operator network node registered information associated with a registered user-defined DRM domain comprising *SIMs of a user, and means for establishing a content provider defined DRM domain comprising at least one of the *SIMs of the user-defined DRM domain.
摘要翻译：本发明涉及一种方法和运营商网络节点，用于启用由启用SIM的设备主持的* SIM的用户定义的DRM域。运营商网络节点可连接到基于* SIM的设备和内容提供商节点，并且包括用于在基于* SIM的设备和运营商网络节点之间建立安全信道的装置，用于创建至少定义的DRM域的装置用于基于SIM的设备的一个用户，用于在所述运营商网络节点处接收来自所述基于* SIM的设备的注册请求以将所述基于* SIM的设备的* SIM注册到所创建的用户定义的DRM域中的装置，在运营商网络节点将基于* SIM的设备的* SIM注册到注册的用户定义的DRM域中，以及用于使与用户定义的DRM域相关联的注册信息可用于内容提供商的装置。本发明还涉及一种另外的方法和内容提供器，其包括用于在运营商网络节点中访问与包括用户的SIM的注册用户定义的DRM域相关联的注册信息的装置，以及用于建立内容提供商定义的DRM域的装置，包括用户定义的DRM域的* SIM中的至少一个。

6. 发明申请

US20110010768A1 Method and Apparatuses for End-to-Edge Media Protection in ANIMS System 有权
标题翻译： ANIMS系统中端到端媒体保护的方法与设备
公开(公告)号：US20110010768A1
公开(公告)日：2011-01-13
申请号：US12744720
申请日：2008-12-01
申请人： Luis Barriga , Rolf Blom , Yi Cheng , Fredrik Lindholm , Mats Naslund , Karl Norrman
发明人： Luis Barriga , Rolf Blom , Yi Cheng , Fredrik Lindholm , Mats Naslund , Karl Norrman
IPC分类号： G06F21/00
CPC分类号： H04W76/02 , H04L63/0428 , H04L65/1016 , H04L65/1069 , H04W12/02 , H04W12/04 , H04W76/10
摘要： An IMS system includes an IMS initiator user entity. The system includes an IMS responder user entity that is called by the initiator user entity. The system includes a calling side S-CSCF in communication with the caller entity which receives an INVITE having a first protection offer and parameters for key establishment from the caller entity, removes the first protection offer from the INVITE and forwards the INVITE without the first protection offer. The system includes a receiving end S-CSCF in communication with the responder user entity and the calling side S-CSCF which receives the INVITE without the first protection offer and checks that the responder user entity supports the protection, inserts a second protection offer into the INVITE and forwards the INVITE to the responder user entity, wherein the responder user entity accepts the INVITE including the second protection offer and answers with an acknowledgment having a first protection accept. A method for supporting a call by a telecommunications node.
摘要翻译： IMS系统包括IMS发起者用户实体。该系统包括由发起者用户实体调用的IMS应答器用户实体。该系统包括与主叫实体进行通信的主叫侧S-CSCF，其从呼叫方实体接收具有第一保护报价的INVITE和用于密钥建立的参数，从INVITE中移除第一保护报价并转发INVITE而没有第一保护提供。该系统包括与响应者用户实体通信的接收端S-CSCF，以及在没有第一保护提供的情况下接收INVITE的主叫侧S-CSCF，并检查响应者用户实体是否支持保护，将第二保护请求插入到 INVITE并将INVITE转发到响应者用户实体，其中响应者用户实体接受包括第二保护请求的INVITE和具有第一保护接受的确认的应答。一种用于支持电信节点的呼叫的方法。

7. 发明申请

US20100281262A1 Method for Digital Rights Management in a Mobile Communications Network 有权
标题翻译：移动通信网络数字版权管理方法
公开(公告)号：US20100281262A1
公开(公告)日：2010-11-04
申请号：US12809125
申请日：2007-12-19
申请人： Yi Cheng , Luis Barriga , Karl Norrman
发明人： Yi Cheng , Luis Barriga , Karl Norrman
IPC分类号： H04L9/32 , G06F21/00
CPC分类号： H04W12/08 , G06F21/10 , G06F2221/0717 , H04L2463/101
摘要： The present invention relates to a method and an operator network node for enabling a user-defined DRM domain of *SIMs hosted by *SIM-enabled devices. The operator network node is connectable to a *SIM based device and to a content provider node, and comprises means for establishing a secure channel between a *SIM-based device and an operator network node, means for creating a DRM domain defined by at least one user of *SIM-based devices, means for receiving at the operator network node a registration request from the *SIM-based device to register the *SIM of the *SIM-based device into the created user-defined DRM domain, means for registering at the operator network node the *SIM of the *SIM-based device into the registered user-defined DRM domain, and means for making the registered information associated with the user-defined DRM domain available to the content provider. The invention also relates to a further method and the content provider comprising means for accessing in the operator network node registered information associated with a registered user-defined DRM domain comprising *SIMs of a user, and means for establishing a content provider defined DRM domain comprising at least one of the *SIMs of the user-defined DRM domain.
摘要翻译：本发明涉及一种方法和运营商网络节点，用于启用由启用SIM的设备主持的* SIM的用户定义的DRM域。运营商网络节点可连接到基于* SIM的设备和内容提供商节点，并且包括用于在基于* SIM的设备和运营商网络节点之间建立安全信道的装置，用于创建至少定义的DRM域的装置用于基于SIM的设备的一个用户，用于在所述运营商网络节点处接收来自所述基于* SIM的设备的注册请求以将所述基于* SIM的设备的* SIM注册到所创建的用户定义的DRM域中的装置，在运营商网络节点将基于* SIM的设备的* SIM注册到注册的用户定义的DRM域中，以及用于使与用户定义的DRM域相关联的注册信息可用于内容提供商的装置。本发明还涉及一种另外的方法和内容提供器，其包括用于在运营商网络节点中访问与包括用户的SIM的注册用户定义的DRM域相关联的注册信息的装置，以及用于建立内容提供商定义的DRM域的装置，包括用户定义的DRM域的* SIM中的至少一个。

8. 发明授权

US09077591B2 Dias-dynamic IMPU assignment service 有权
标题翻译：动态IMPU分配服务
公开(公告)号：US09077591B2
公开(公告)日：2015-07-07
申请号：US12097400
申请日：2005-12-13
申请人： Yi Cheng , Luis Barriga
发明人： Yi Cheng , Luis Barriga
IPC分类号： G06F15/16 , H04L29/12 , H04L12/28 , H04L29/06 , H04W4/00 , H04W8/26 , H04W60/00 , H04W76/02 , H04W88/16
CPC分类号： H04L29/1233 , H04L12/2803 , H04L12/2809 , H04L12/2834 , H04L29/12216 , H04L61/2007 , H04L61/25 , H04L63/0407 , H04L65/1016 , H04L65/1026 , H04L65/1036 , H04L2012/2845 , H04L2012/2849 , H04W4/00 , H04W8/26 , H04W60/00 , H04W76/10 , H04W88/16
摘要： A method and arrangement in a multimedia gateway connected to a multimedia service network, for providing access to multimedia services for communication devices connected to a private network. In the multimedia gateway, a communication unit receives a request from a device in the private network for a public identity associated with the multimedia gateway. An identity manager then selects and allocates an associated public identity from a pool of public identities associated with the multimedia gateway which have been predefined as valid in the multimedia service network. The communication unit then registers the device by activating the allocated associated public identity in the multimedia service network. Thereby, the multimedia gateway can establish a multimedia session on behalf of the device, using the allocated associated public identity.
摘要翻译：连接到多媒体服务网络的多媒体网关中的方法和装置，用于提供对连接到专用网络的通信设备的多媒体服务的访问。在多媒体网关中，通信单元从专用网络中的设备接收与多媒体网关相关联的公共标识的请求。然后，身份管理器从多媒体网关中预先定义为有效的多媒体网关的公共标识池中选择并分配相关联的公共标识。通信单元然后通过激活多媒体业务网络中分配的相关联的公共标识来注册设备。因此，多媒体网关可以使用分配的相关联的公共标识来代表设备建立多媒体会话。

9. 发明授权

US08935529B2 Methods and systems for end-to-end secure SIP payloads 有权
标题翻译：端到端安全SIP有效载荷的方法和系统
公开(公告)号：US08935529B2
公开(公告)日：2015-01-13
申请号：US12627984
申请日：2009-11-30
申请人： Yi Cheng , Åke Busin , Luis Barriga
发明人： Yi Cheng , Åke Busin , Luis Barriga
IPC分类号： G06F21/00 , H04L29/06
CPC分类号： H04L63/06 , H04L63/0823 , H04L63/168
摘要： Methods, systems and communication nodes for protecting Session Initiation Protocol (SIP) message payloads are described. Different protection techniques can be used to protect SIP payloads depending upon, for example, whether a recipient client application resides in a user equipment or an application server and/or whether a recipient client application resides in a same SIP/IP domain as the target SIP application server which is sending the SIP payloads.
摘要翻译：描述了用于保护会话发起协议（SIP）消息有效载荷的方法，系统和通信节点。可以使用不同的保护技术来保护SIP有效载荷，这取决于例如接收方客户端应用程序是驻留在用户设备还是应用服务器中，和/或接收方客户端应用程序是否驻留在与目标SIP相同的SIP / IP域中正在发送SIP有效载荷的应用服务器。

10. 发明申请

US20110131414A1 METHODS AND SYSTEMS FOR END-TO-END SECURE SIP PAYLOADS 有权
标题翻译：端到端安全SIP PAYLOADS的方法和系统
公开(公告)号：US20110131414A1
公开(公告)日：2011-06-02
申请号：US12627984
申请日：2009-11-30
申请人： Yi Cheng , Åke Busin , Luis Barriga
发明人： Yi Cheng , Åke Busin , Luis Barriga
IPC分类号： H04L9/32 , H04L9/30
CPC分类号： H04L63/06 , H04L63/0823 , H04L63/168
摘要： Methods, systems and communication nodes for protecting Session Initiation Protocol (SIP) message payloads are described. Different protection techniques can be used to protect SIP payloads depending upon, for example, whether a recipient client application resides in a user equipment or an application server and/or whether a recipient client application resides in a same SIP/IP domain as the target SIP application server which is sending the SIP payloads.
摘要翻译：描述了用于保护会话发起协议（SIP）消息有效载荷的方法，系统和通信节点。可以使用不同的保护技术来保护SIP有效载荷，这取决于例如接收方客户端应用程序是驻留在用户设备还是应用服务器中，和/或接收方客户端应用程序是否驻留在与目标SIP相同的SIP / IP域中正在发送SIP有效载荷的应用服务器。

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