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1. 发明授权

US09717043B2 Regulation by MSC server when using SGs/Gs 有权
公开(公告)号：US09717043B2
公开(公告)日：2017-07-25
申请号：US13128544
申请日：2009-11-09
申请人： Ralf Keller , Fredrik Lindholm , Magnus Olsson , Jian Wang
发明人： Ralf Keller , Fredrik Lindholm , Magnus Olsson , Jian Wang
IPC分类号： H04W4/00 , H04W48/18 , H04W92/24 , H04L29/06
CPC分类号： H04W48/18 , H04L65/1016 , H04L65/1073 , H04W92/24
摘要： A method of registering a subscriber in an IP Multimedia Subsystem (IMS) is provided, wherein the method is executed by a call control node (800), wherein the method comprises receiving (402) an access request of the subscriber for circuit switched accessing the IMS, the access request being received via an access, determining (404) an access type of the access, and sending (406) a registration request for circuit switched registering the subscriber in the IMS depending on the determined access type.

2. 发明申请

US20130121255A1 GATING CONTROL IN A TELECOMMUNICATION SYSTEM 有权
标题翻译：电信系统中的控制
公开(公告)号：US20130121255A1
公开(公告)日：2013-05-16
申请号：US13811801
申请日：2011-04-27
申请人： Jian Wang , Fredrik Lindholm , Ralf Keller
发明人： Jian Wang , Fredrik Lindholm , Ralf Keller
IPC分类号： H04W40/34
CPC分类号： H04W40/34 , H04L65/1016 , H04L65/103 , H04L65/104 , H04L65/80 , H04W36/0022 , H04W76/22
摘要： A method and system for updating or handling the update of a media path between a first user terminal and a second user terminal in a telecommunications network is provided. According to an embodiment of the present invention, the media path includes one or more gateway nodes. Each gateway node includes a gating function for gating media packets. Each gating function has an associated controlling function for controlling the gating function. Responsive to a message indicating at an update of the gating at the gating function is required, the gating function arranges for a new gating to be opened while keeping the old gating open. The gating function determines when the media has been switched to the new path. Responsive to the determination, the gating function arranges for the old gating to be closed.
摘要翻译：提供了一种用于更新或处理电信网络中的第一用户终端和第二用户终端之间的媒体路径的更新的方法和系统。根据本发明的实施例，媒体路径包括一个或多个网关节点。每个网关节点包括门控功能，用于门控媒体分组。每个门控功能具有控制门控功能的相关控制功能。需要响应于在门控功能的门控更新时的消息，门控功能安排新的门控打开，同时保持旧门控打开。门控功能确定介质何时切换到新路径。响应于决定，门控功能安排老门关闭。

3. 发明授权

US09374763B2 Gating control in a telecommunication system 有权
标题翻译：电信系统门控
公开(公告)号：US09374763B2
公开(公告)日：2016-06-21
申请号：US13811801
申请日：2011-04-27
申请人： Jian Wang , Fredrik Lindholm , Ralf Keller
发明人： Jian Wang , Fredrik Lindholm , Ralf Keller
IPC分类号： H04W4/00 , H04W40/34 , H04W36/00 , H04W76/04 , H04L29/06
CPC分类号： H04W40/34 , H04L65/1016 , H04L65/103 , H04L65/104 , H04L65/80 , H04W36/0022 , H04W76/22
摘要： A method and system for updating or handling the update of a media path between a first user terminal and a second user terminal in a telecommunications network is provided. According to an embodiment of the present invention, the media path includes one or more gateway nodes. Each gateway node includes a gating function for gating media packets. Each gating function has an associated controlling function for controlling the gating function. Responsive to a message indicating at an update of the gating at the gating function is required, the gating function arranges for a new gating to be opened while keeping the old gating open. The gating function determines when the media has been switched to the new path. Responsive to the determination, the gating function arranges for the old gating to be closed.
摘要翻译：提供了一种用于更新或处理电信网络中的第一用户终端和第二用户终端之间的媒体路径的更新的方法和系统。根据本发明的实施例，媒体路径包括一个或多个网关节点。每个网关节点包括门控功能，用于门控媒体分组。每个门控功能具有控制门控功能的相关控制功能。需要响应于在门控功能的门控更新时的消息，门控功能安排新的门控打开，同时保持旧门控打开。门控功能确定介质何时切换到新路径。响应于决定，门控功能安排老门关闭。

4. 发明授权

US08811229B2 Handling ICS enhanced and non enhanced MSC in a pool 有权
标题翻译：在池中处理ICS增强型和非增强型MSC
公开(公告)号：US08811229B2
公开(公告)日：2014-08-19
申请号：US13577474
申请日：2010-02-08
申请人： Jian Wang , Ralf Keller , Fredrik Lindholm , Daniel Mateos Perez , Santiago Muñoz Muñoz
发明人： Jian Wang , Ralf Keller , Fredrik Lindholm , Daniel Mateos Perez , Santiago Muñoz Muñoz
IPC分类号： H04L12/28
CPC分类号： H04L51/10 , H04L41/12 , H04L51/38 , H04L65/1016 , H04L65/1073 , H04L69/08 , H04W48/18 , H04W60/005 , H04W88/14 , H04W92/24
摘要： The invention related to handling core network entities of a radio core communications network comprising a first network entity and a second network entity. The said second network entity differs from the first network entity in that it is capable of processing interworking between messages exchanged with said radio core communications network and messages exchanged with an IP multimedia subsystem. In other words, one network entity is capable of performing inter-working while the other one not. The first and/or second network entities are provided (S200) with configuration information indicating a relationship between the two network entities. The invention then foreseen routing (S300) messages relating to calls established between the at least one user terminal attached to the entity non capable of inter-working and a further user terminal attached to said IP multimedia subsystem according to said configuration information.
摘要翻译：本发明涉及处理包括第一网络实体和第二网络实体的无线电核心通信网络的核心网络实体。所述第二网络实体与第一网络实体不同之处在于，其能够处理与所述无线电核心通信网络交换的消息和与IP多媒体子系统交换的消息之间的互通。换句话说，一个网络实体能够执行互通，而另一个不是。提供第一和/或第二网络实体（S200），配置信息指示两个网络实体之间的关系。然后，本发明预测与根据所述配置信息附加到不具有互通能力的实体的至少一个用户终端和附加到所述IP多媒体子系统的另外的用户终端之间建立的呼叫相关的路由（S300）消息。

5. 发明授权

US09106664B2 Method and apparatuses for maintaining service continuity to a centralization and continuity application server 有权
标题翻译：用于维护中央化和连续性应用服务器的服务连续性的方法和装置
公开(公告)号：US09106664B2
公开(公告)日：2015-08-11
申请号：US13061206
申请日：2008-08-28
申请人： Ralf Keller , Fredrik Lindholm , Jian Wang
发明人： Ralf Keller , Fredrik Lindholm , Jian Wang
IPC分类号： G06F15/173 , H04L29/06 , H04L29/14 , H04W36/00 , H04W80/10
CPC分类号： H04W36/0022 , H04L65/1016 , H04L69/40 , H04W36/0033 , H04W36/165 , H04W36/30 , H04W80/10
摘要： A method and apparatus for maintaining service continuity for User Equipment accessing an IP Multimedia Subsystem communication network. A routing identifier is established that identifies a Service Centralization and Continuity Application Server allocated to the User Equipment. The routing identifier is sent to the User Equipment. In the event of disruption to the service between the User Equipment and the Service Centralization and Continuity Application Server, a handover message is sent from the User Equipment via a Circuit Switched access network. The handover message includes the routing identifier, and is then forwarded to the identified Service Centralization and Continuity Application Server. This allows the same Service Centralization and Continuity Application Server to be used after the handover as was used before the handover, thereby providing service continuity.
摘要翻译：一种维护用户设备访问IP多媒体子系统通信网络的业务连续性的方法和装置。建立标识分配给用户设备的服务集中和连续性应用服务器的路由标识符。路由标识符被发送到用户设备。在用户设备和服务集中和连续性应用服务器之间的服务中断的情况下，通过电路交换接入网络从用户设备发送切换消息。切换消息包括路由标识符，然后被转发到所识别的服务集中和连续性应用服务器。这允许在切换之后使用相同的服务集中和连续性应用服务器，如在切换之前使用的，从而提供服务连续性。

6. 发明申请

US20110153866A1 Method And Apparatuses For Maintaining Service Continuity To A Centralization And Continuity Application Server 有权
标题翻译：维护服务连续性到集中和连续性应用服务器的方法和设备
公开(公告)号：US20110153866A1
公开(公告)日：2011-06-23
申请号：US13061206
申请日：2008-08-28
申请人： Ralf Keller , Fredrik Lindholm , Jian Wang
发明人： Ralf Keller , Fredrik Lindholm , Jian Wang
IPC分类号： G06F15/173
CPC分类号： H04W36/0022 , H04L65/1016 , H04L69/40 , H04W36/0033 , H04W36/165 , H04W36/30 , H04W80/10
摘要： A method and apparatus for maintaining service continuity for User Equipment accessing an IP Multimedia Subsystem communication network. A routing identifier is established that identifies a Service Centralization and Continuity Application Server allocated to the User Equipment. The routing identifier is sent to the between the User Equipment and the Service Centralization and Continuity Application Server, a handover message is sent from the User Equipment via a Circuit Switched access network. The handover message includes the routing identifier, and is then forwarded to the identified Service Centralization and Continuity Application Server. This allows the same Service Centralization and Continuity Application Server to be used after the handover as was used before the handover, thereby providing service continuity.
摘要翻译：一种维护用户设备访问IP多媒体子系统通信网络的业务连续性的方法和装置。建立标识分配给用户设备的服务集中和连续性应用服务器的路由标识符。路由标识符被发送到用户设备和服务集中和连续性应用服务器之间，通过电路交换接入网从用户设备发送切换消息。切换消息包括路由标识符，然后被转发到所识别的服务集中和连续性应用服务器。这允许在切换之后使用相同的服务集中和连续性应用服务器，如在切换之前使用的，从而提供服务连续性。

7. 发明申请

US20130194966A1 HANDLING ICS ENHANCED AND NON ENHANCED MSC IN A POOL 有权
标题翻译：处理ICS增强和非增强MSC在一个游泳池
公开(公告)号：US20130194966A1
公开(公告)日：2013-08-01
申请号：US13577474
申请日：2010-02-08
申请人： Jian Wang , Ralf Keller , Fredrik Lindholm , Daniel Mateos Perez , Santiago Muñoz Muñoz
发明人： Jian Wang , Ralf Keller , Fredrik Lindholm , Daniel Mateos Perez , Santiago Muñoz Muñoz
IPC分类号： H04L29/06
CPC分类号： H04L51/10 , H04L41/12 , H04L51/38 , H04L65/1016 , H04L65/1073 , H04L69/08 , H04W48/18 , H04W60/005 , H04W88/14 , H04W92/24
摘要： The invention related to handling core network entities of a radio core communications network comprising a first network entity and a second network entity. The said second network entity differs from the first network entity in that it is capable of processing interworking between messages exchanged with said radio core communications network and messages exchanged with an IP multimedia subsystem. In other words, one network entity is capable of performing inter-working while the other one not. The first and/or second network entities are provided (S200) with configuration information indicating a relationship between the two network entities. The invention then foreseen routing (S300) messages relating to calls established between the at least one user terminal attached to the entity non capable of inter-working and a further user terminal attached to said IP multimedia subsystem according to said configuration information.
摘要翻译：本发明涉及处理包括第一网络实体和第二网络实体的无线电核心通信网络的核心网络实体。所述第二网络实体与第一网络实体不同之处在于，其能够处理与所述无线电核心通信网络交换的消息和与IP多媒体子系统交换的消息之间的互通。换句话说，一个网络实体能够执行互通，而另一个不是。提供第一和/或第二网络实体（S200），配置信息指示两个网络实体之间的关系。然后，本发明预测与根据所述配置信息附加到不具有互通能力的实体的至少一个用户终端和附加到所述IP多媒体子系统的另外的用户终端之间建立的呼叫相关的路由（S300）消息。

8. 发明申请

US20110306321A1 Regulation by MSC server when using SGs/Gs 有权
标题翻译： MSC服务器使用SGs / Gs时的规定
公开(公告)号：US20110306321A1
公开(公告)日：2011-12-15
申请号：US13128544
申请日：2009-11-09
申请人： Ralf Keller , Fredrik Lindholm , Magnus Olsson , Jian Wang
发明人： Ralf Keller , Fredrik Lindholm , Magnus Olsson , Jian Wang
IPC分类号： H04W12/08
CPC分类号： H04W48/18 , H04L65/1016 , H04L65/1073 , H04W92/24
摘要： A method of registering a subscriber in an IP Multimedia Subsystem (IMS) is provided, wherein the method is executed by a call control node (800), wherein the method comprises receiving (402) an access request of the subscriber for circuit switched accessing the IMS, the access request being received via an access, determining (404) an access type of the access, and sending (406) a registration request for circuit switched registering the subscriber in the IMS depending on the determined access type.
摘要翻译：提供了一种在IP多媒体子系统（IMS）中注册用户的方法，其中所述方法由呼叫控制节点（800）执行，其中所述方法包括：接收（402）所述用户的接入请求，用于电路交换接入 IMS，通过接入接收访问请求，确定（404）访问的访问类型，以及根据确定的访问类型发送（406）电路交换注册用户在IMS中的注册请求。

9. 发明授权

US09509547B2 Selection of service domain in IMS centralised services 有权
标题翻译： IMS集中式服务中服务域的选择
公开(公告)号：US09509547B2
公开(公告)日：2016-11-29
申请号：US13990746
申请日：2010-12-07
申请人： Ralf Keller , Fredrik Lindholm
发明人： Ralf Keller , Fredrik Lindholm
IPC分类号： H04W4/00 , H04L29/06 , H04W48/18
CPC分类号： H04L29/06183 , H04L65/1016 , H04L65/1063 , H04L65/1069 , H04W48/18
摘要： The invention includes methods of using IMS Centralized Services, ICS, in the selection of a service domain relating to a call involving a User Equipment, UE, being served by a CS access network. In one aspect a method includes receiving a request from a routing node, such as a Mobile Switching Center, MSC, or a Gateway Mobile Switching Center, GMSC, for a service domain selection at a Service Control Point, SCPin the UE's IMS network (801). The SCP has a Service Domain Selection, SDS, function, which retrieves data relating to the UE from a Domain Selection function (802). Based on the retrieved data, the SDS selects either the IMS service domain or the CS service domain as the service domain for routing the call (803), and sends an indication of the selected service domain to the routing node (805). Other aspects include methods for domain selection at the originating and terminating sides of the call, and network entities configured to carry out the methods.
摘要翻译：本发明包括使用IMS集中式服务（ICS）在选择由CS接入网服务的涉及用户设备（UE）的呼叫的服务域的方法。在一个方面，一种方法包括从业务控制点（UE）的IMS网络（801）的SCP接收来自诸如移动交换中心，MSC或网关移动交换中心（GMSC）的路由选择节点的请求）。 SCP具有服务域选择，SDS功能，其从域选择功能（802）检索与UE有关的数据。基于检索的数据，SDS选择IMS服务域或CS服务域作为用于路由呼叫的服务域（803），并将所选择的服务域的指示发送到路由节点（805）。其他方面包括在呼叫的始发端和终端侧进行域选择的方法以及被配置为执行方法的网络实体。

10. 发明授权

US09294993B2 Handling of access capability information in a mobile network 有权
标题翻译：处理移动网络中的接入能力信息
公开(公告)号：US09294993B2
公开(公告)日：2016-03-22
申请号：US13380161
申请日：2010-06-08
申请人： Ralf Keller , Peter Hedman , Fredrik Lindholm , Magnus Olsson
发明人： Ralf Keller , Peter Hedman , Fredrik Lindholm , Magnus Olsson
IPC分类号： H04W40/00 , H04L12/66 , H04W48/18 , H04W8/20 , H04W60/04
CPC分类号： H04W36/14 , H04W8/20 , H04W48/08 , H04W48/16 , H04W48/18 , H04W60/04 , H04W76/10 , H04W80/04
摘要： In a mobile network with a plurality of access networks (210, 220), a control node (110) which is controlling access of a user equipment (300) to that one of the access networks (210, 220) which is currently used by the user equipment (300) determines an access capability of the user equipment (300) in said access network (210, 220), e.g. support of voice communication over packet switched access. The control node (110) provides an indication of the determined access capability to a subscriber database (150) associated with the user equipment (300). The indication may then be retrieved from the subscriber database (150) and be used to control termination of a connection to the user equipment (300).
摘要翻译：在具有多个接入网络（210,220）的移动网络中，控制节点（110）正在控制用户设备（300）接入当前使用的接入网络（210,220）中的一个接入网络用户设备（300）确定所述接入网络（210,220）中的用户设备（300）的接入能力，例如支持通过分组交换接入进行语音通信。控制节点（110）向与用户设备（300）相关联的用户数据库（150）提供所确定的接入能力的指示。然后可以从用户数据库（150）检索指示，并用于控制到用户设备（300）的连接的终止。

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