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61. 发明申请

WO2015018448A1 INDICATION OF PACKET BASED VOICE SUPPORT IN A MOBILE NETWORK WITH DIFFERENT RADIO ACCESS TECHNOLOGIES 审中-公开
标题翻译：在具有不同无线电接入技术的移动网络中基于分组的语音支持的指示
公开(公告)号：WO2015018448A1
公开(公告)日：2015-02-12
申请号：PCT/EP2013/066659
申请日：2013-08-08
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)
发明人： KELLER, Ralf , ABTIN, Afshin , HALLENSTÅL, Magnus
IPC分类号： H04W8/24
CPC分类号： H04W48/16 , H04W8/02 , H04W8/24
摘要： A mobile network provides first accesses (122)implemented by a first radio access technology and second accesses (132, 134) implemented by a second radio access technology, which is different from the first radio access technology. A network node (120) controlling one or more of the first accesses (122) records at least one mobility event. The mobility event corresponds to movement of a user equipment (300) from one of the first accesses (122) controlled by the network node (120) to one of the second accesses (132, 34). Further, the network node (120) receives a query from a further network node (150). Depending on the recorded at least one mobility event, the network node (120) responds to 1 the query with an indication whether voice communication over packet switched access is supported for the user equipment (300).
摘要翻译：移动网络提供由第一无线电接入技术实现的第一接入（122）和由与第一无线电接入技术不同的第二无线电接入技术实现的第二接入（132,134）。控制第一访问（122）中的一个或多个的网络节点（120）记录至少一个移动性事件。移动性事件对应于从由网络节点（120）控制的第一访问（122）中的一个到第二访问（132,34）之一的用户设备（300）的移动。此外，网络节点（120）从另一网络节点（150）接收查询。根据所记录的至少一个移动性事件，网络节点（120）用查询表示响应于用户设备（300）是否支持通过分组交换接入的语音通信的指示。

62. 发明申请

WO2014111482A1 HANDLING A TERMINATING CIRCUIT SWITCHED SIGNALING SERVICE TO A TERMINAL IN A MOBILE NETWORK 审中-公开
标题翻译：处理终端电路切换信令服务到移动网络终端
公开(公告)号：WO2014111482A1
公开(公告)日：2014-07-24
申请号：PCT/EP2014/050830
申请日：2014-01-16
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (publ)
发明人： RANKE, Karl-Peter , KELLER, Ralf , GEMSKI, Sven
IPC分类号： H04W36/12
CPC分类号： H04W36/0022 , H04W36/12 , H04W60/00
摘要： Methods, nodes, computer programs and a mobile network (100) for handling a terminating circuit switched signaling service to a terminal (108) in a mobile network (100) are described. A method of handling a terminating circuit switched signaling service to a terminal (108) in a mobile network (100) is described. The signaling service is distinct from a call. The mobile network (100) comprises a first control node (102) and a second control node (104). The method is performed by the first control node (102). The method comprises receiving (110) signaling information for terminating the circuit switched signaling service to the terminal (108), subsequent to the step (110) of receiving, detecting (116) that the terminal (108) has requested a location update from a second control node (104) of the mobile network (104), and, based on the step (116) of detecting, forwarding (134) the received signaling information to the second control node (104). Therefore measures are provided with which a successful handling of the terminating circuit signaling service to the terminal (108) in the mobile network (100) for the case in which the terminal (108) performs a location update procedure to the second control node (104) may be enabled in an easy and efficient way.
摘要翻译：描述了用于处理终端电路交换信令服务到移动网络（100）中的终端（108）的方法，节点，计算机程序和移动网络（100）。描述了处理终端电路交换信令服务到移动网络（100）中的终端（108）的方法。信令服务与呼叫不同。移动网络（100）包括第一控制节点（102）和第二控制节点（104）。该方法由第一控制节点（102）执行。该方法包括在步骤（110）接收（116）终端（108）已经请求了位置更新的步骤（110）之后，接收（110）用于终止电路交换信令业务的信令信息给终端（108）（104）的第二控制节点（104），并且基于检测将所接收的信令信息转发（134）到第二控制节点（104）的步骤（116）。因此，提供了终端（108）向第二控制节点（104）执行位置更新过程的情况下成功处理终端电路信令服务到移动网络（100）中的终端（108）的措施）可以以简单有效的方式启用。

63. 发明申请

WO2013149918A1 BEST EFFORT CALL ROUTING PREFERENCE SETTING 审中-公开
标题翻译：最佳效果呼叫路由优先级设置
公开(公告)号：WO2013149918A1
公开(公告)日：2013-10-10
申请号：PCT/EP2013/056602
申请日：2013-03-27
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)
发明人： KELLER, Ralf , LINDHOLM, Fredrik
IPC分类号： H04L29/06
CPC分类号： H04W36/365 , H04L65/1016 , H04L65/1069 , H04L65/1073 , H04L65/1083 , H04L65/80 , H04W40/22 , H04W40/36
摘要： The invention refers to providing call control within a mobile network with respect to a subscriber associated to one or a plurality of user equipments (10), the mobile network comprising an application server -SCC-AS- (18) responsible for an access domain selection, the application server performing the receiving an indication to provide a best effort -BE- access domain with respect to the user equipment (10), and selecting an access domain in dependency of the received indication for routing a call with respect to the one or the plurality of user equipments. The invention further refers to an application server (18), a computer program loadable into the application server and a user equipment (10).
摘要翻译：本发明涉及针对与一个或多个用户设备（10）相关联的用户在移动网络内提供呼叫控制，所述移动网络包括负责接入域选择的应用服务器-SCC-AS-（18）所述应用服务器执行接收指示以提供相对于所述用户设备（10）的最佳努力-BE访问域，以及根据所接收的指示来选择接入域，以针对所述用户设备多个用户设备。本发明还涉及应用服务器（18），可加载到应用服务器中的计算机程序和用户设备（10）。

64. 发明公开

EP2853111A2 SESSION TRANSFER FROM A CIRCUIT SWITCHED NETWORK TO A PACKET SWITCHED NETWORK 有权
标题翻译：会话转移从线路交换网络切换的网络数据包
公开(公告)号：EP2853111A2
公开(公告)日：2015-04-01
申请号：EP13723752.5
申请日：2013-05-15
申请人： Telefonaktiebolaget L M Ericsson (publ)
发明人： KELLER, Ralf , LINDHOLM, Fredrik , HEDMAN, Peter
IPC分类号： H04W36/00
CPC分类号： H04W36/0022
摘要： The invention relates to methods and nodes for supporting a session transfer, for a user equipment, from a circuit switched network to a packets witched network. According to one aspect a method for operating a control node of a core network is provided. The method comprises the steps: requesting from a radio access network of the circuit switched network information on whether a capability of the user equipment related to the session transfer are compatible with a network configuration related to the session transfer; receiving from the radio access network an indication whether the capability of the user equipment and the network configuration are compatible; determining whether to indicate that the session transfer is supported by using the received compatibility indication; and setting an indication whether the session transfer is supported according to the determination.

65. 发明公开

EP2807856A1 SINGLE RADIO VOICE CALL CONTINUITY HANDOVER OF CALLS WITH VIDEO MEDIA FROM A CIRCUIT SWITCHED ACCESS NETWORK 有权转让
标题翻译：随着视频媒体从线迄今取得呼叫的单一无线语音呼叫连续性交换接入网
公开(公告)号：EP2807856A1
公开(公告)日：2014-12-03
申请号：EP12701513.9
申请日：2012-01-27
申请人： Telefonaktiebolaget L M Ericsson (Publ)
发明人： KELLER, Ralf , LINDHOLM, Fredrik
IPC分类号： H04W36/00
CPC分类号： H04W36/0027 , H04L65/1083
摘要： A method is provided of performing a handover with Single Radio Voice Call Continuity, SRVCC, of a telecommunications session from a User Equipment, UE accessing an IP Multimedia Subsystem, IMS, network via a Circuit Switched, CS, access network to a target Packet Switched, PS, access network. The method includes receiving a handover request from the CS access network to transfer the session and determining that the telecommunications session comprises data media in addition to, or without, any audio media. The ability to perform the handover with SRVCC for the data media is determined. Bearer resources for the session when handed over to the PS access network are allocated, including a data media bearer and, if there is any audio media in the session an audio media bearer. The session is transferred from the CS to the target PS access network.
摘要翻译：提供了一种从用户设备执行与单一无线语音呼叫连续性，SRVCC切换时，电信会议，UE访问IP多媒体子系统IMS，经由电路网络的方法交换CS接入网络到目标分组交换，PS，接入网络。该方法包括接收从CS接入网的切换请求转移会话和确定性挖掘做了电信会话包括除了数据媒体，或不具有任何音频媒体。与SRVCC执行切换的数据媒体的能力是确定的开采。在会话时交给PS接入网承载资源分配，包括数据的媒体承载和，如果在音频媒体上的承载会话的任何音频媒体。会议从CS转移到目标PS接入网络。

66. 发明授权

EP2452520B1 METHODS AND DEVICES FOR IMPROVING SESSION CONTINUITY 有权
标题翻译：方法和用于提高会话连续性DEVICES
公开(公告)号：EP2452520B1
公开(公告)日：2014-05-21
申请号：EP10730175.6
申请日：2010-07-07
申请人： Telefonaktiebolaget L M Ericsson (PUBL)
发明人： KELLER, Ralf , HALLENSTAL, Magnus , OLSSON, Magnus , LINDHOLM, Fredrik
IPC分类号： H04W36/00 , H04L29/06 , H04L29/12
CPC分类号： H04W36/0022 , H04L65/1016 , H04L65/1083 , H04W36/0011 , H04W80/10

67. 发明公开

EP2628325A1 METHOD AND NETWORK NODE 有权
标题翻译：方法和网络节点
公开(公告)号：EP2628325A1
公开(公告)日：2013-08-21
申请号：EP11799201.6
申请日：2011-09-22
申请人： Telefonaktiebolaget L M Ericsson (publ)
发明人： EHRENHOLM, Bo , KELLER, Ralf , SCHLIWA-BERTLING, Paul
IPC分类号： H04W8/02
CPC分类号： H04W8/02
摘要： Method in a network node (110, 120) for identifying an SGSN (130) of a mobile station (140). The method comprises acquiring (301 ) a TLLI, and identifying (302) the SGSN (130) of the mobile station (140) by deriving the identity of the SGSN (130) from the acquired (301 ) TLLI. Also, a corresponding network node (110, 120) is described.

68. 发明公开

EP2622902A1 METHOD, APPARATUSES AND COMPUTER PROGRAM FOR TRANSFERRING A SESSION FROM A PACKET SWITCHED ACCESS NETWORK TO A CIRCUIT SWITCHED ACCESS NETWORK 有权转让
标题翻译：方法，设备和计算机程序，用于传输数据包的会议交换网络接入到线路交换接入网
公开(公告)号：EP2622902A1
公开(公告)日：2013-08-07
申请号：EP10759632.2
申请日：2010-09-28
申请人： Telefonaktiebolaget L M Ericsson (PUBL)
发明人： LINDHOLM, Fredrik , KELLER, Ralf
IPC分类号： H04W36/00
CPC分类号： H04W36/0022 , H04M15/66 , H04W88/182 , H04W92/045 , H04W92/24
摘要： A method and apparatus for transferring a session from a packet switched access network to a circuit switched access network. A Mobility Management Entity receives a service type indicator from a gateway node. The service type indicator indicates a type of service for the session, and is associated with bearers used for the session. The Mobility Management Entity subsequently receives, from an eNodeB, an indication that the session is to be transferred from the packet switched network to the circuit switched access network. The Mobility Management Entity determines the bearers associated with the session using the service type indicator, and initiates transfer of the session using those bearers. This ensures that the correct bearers are transferred regardless of whether or not identifiers such as QCI values have been ascribed to other types of service.

69. 发明公开

EP2342910A1 METHOD AND APPARATUSES FOR MAINTAINING SERVICE CONTINUITY TO A CENTRALIZATION AND CONTINUITY APPLICATION SERVER 有权
标题翻译：方法和装置用于维持服务的连续性，集中化和连续性应用服务器
公开(公告)号：EP2342910A1
公开(公告)日：2011-07-13
申请号：EP08787556.3
申请日：2008-08-28
申请人： Telefonaktiebolaget L M Ericsson (PUBL)
发明人： KELLER, Ralf , LINDHOLM, Fredrik , WANG, Jian
IPC分类号： H04W8/26
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.

70. 发明公开

EP2215798A1 METHOD AND APPARATUS FOR CORRELATING SIGNALLING IN A COMMUNICATIONS NETWORK 有权
标题翻译：方法和设备对于相关的信令。在通信网络
公开(公告)号：EP2215798A1
公开(公告)日：2010-08-11
申请号：EP07847815.3
申请日：2007-12-04
申请人： Telefonaktiebolaget L M Ericsson (publ)
发明人： ÅSTRÖM, Bo , HAGENFELDT, Calle , HEIDERMARK, Alf , KELLER, Ralf , LINDHOLM, Fredrik
IPC分类号： H04L29/06
CPC分类号： H04L65/1016 , H04L65/104 , H04L65/1083
摘要： A method and apparatus for correlating signalling in a communications network. A node (11) in an IMS network (3) receives circuit switched signalling relating to a communication session sent from a terminal (8) over a circuit switched access network (10), and also receives packet switched signalling relating to the communication session sent from the terminal over a packet switched access network (9). The packet switched signalling comprises an identifier, and the node uses the identifier to correlate the circuit switched signalling with the packet switched signalling. This allows terminals using ICS to send signalling over both packet switched and circuit switched access networks, and a receiving node to correlate those signals.

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