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21. 发明申请

WO2013017146A1 METHODS AND APPARATUSES FOR ENABLING AN SINGLE RADIO VOICE CALL CONTINUITY (SRVCC) ACCESS TRANSFER OF AN EMERGENCY CALL BACK SESSION 审中-公开
标题翻译：用于启用单个无线电语音呼叫连续性（SRVCC）的方法和设备紧急呼叫会话的接入传输
公开(公告)号：WO2013017146A1
公开(公告)日：2013-02-07
申请号：PCT/EP2011/063092
申请日：2011-07-29
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , LINDHOLM, Fredrik , SEDLACEK, Ivo
发明人： LINDHOLM, Fredrik , SEDLACEK, Ivo
IPC分类号： H04W36/00
CPC分类号： H04W36/0022 , H04W4/90 , H04W76/50
摘要： According to an aspect of the present invention there is provided a method of enabling Single Radio Voice Call Continuity, SRVCC, access transfer for an emergency call back IP Multimedia Subsystem, IMS, session to a user equipment, UE. The method comprises including a session continuity function in a signalling path of a request for establishment of a call back session intended for the UE, and if access transfer of the call back session from a packet switched access to a circuit switched access is required, implementing SRVCC access transfer of the call back session using the session continuity function.
摘要翻译：根据本发明的一个方面，提供了一种使能单用无线语音呼叫连续性，SRVCC，用于紧急回拨IP多媒体子系统，IMS，到用户设备UE的会话的接入传输的方法。该方法包括在建立针对UE的回叫会话的请求的信令路径中包括会话连续性功能，以及如果需要从分组交换接入到电路交换接入的回叫会话的接入传送，则实现使用会话连续性功能的SRVCC访问转移回调会话。

22. 发明申请

WO2013013722A1 METHODS AND APPARATUS FOR SUPPORTING THE IMPLEMENTATION OF IMS SERVICE CONTINUITY 审中-公开
标题翻译：支持IMS服务连续性实施的方法和设备
公开(公告)号：WO2013013722A1
公开(公告)日：2013-01-31
申请号：PCT/EP2011/063022
申请日：2011-07-28
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , SEDLACEK, Ivo , HOLM, Jan , LINDHOLM, Fredrik
发明人： SEDLACEK, Ivo , HOLM, Jan , LINDHOLM, Fredrik
IPC分类号： H04L29/06
CPC分类号： H04L65/1016 , H04L65/1073
摘要： According to a first aspect of the present invention there is provided a method of operating a node of a communications network that is configured to provide an IP Multimedia Subsystem Access Transfer Control Function. The method comprises storing information regarding IMS Service Continuity features that are supported by Mobile Switching Center servers within the network. Upon receipt of a message requesting IMS registration of a user equipment using the information to determine the IMS Service Continuity features that may be available to the user equipment, and, for any IMS Service Continuity features that may be available, including an indication that the IMS Service Continuity feature may be available in the message, and forwarding the message towards a Service Centralization and Continuity Application Server.
摘要翻译：根据本发明的第一方面，提供了一种操作通信网络的节点的方法，其被配置为提供IP多媒体子系统接入传送控制功能。该方法包括存储关于IMS网络内的移动交换中心服务器支持的IMS服务连续性特征的信息。在接收到使用该信息来请求IMS注册用户设备的消息以确定可能对用户设备可用的IMS服务连续性特征的消息时，以及对于可能可用的任何IMS服务连续性特征，包括IMS的指示服务连续性功能可能在消息中可用，并将消息转发到服务集中和连续性应用服务器。

23. 发明申请

WO2012110110A1 ROUTING TERMINATING CALLS 审中-公开
标题翻译：路由终止呼叫
公开(公告)号：WO2012110110A1
公开(公告)日：2012-08-23
申请号：PCT/EP2011/060746
申请日：2011-06-27
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (publ) , KELLER, Ralf , ABTIN, Afshin , LINDHOLM, Fredrik , CASTELLANOS ZAMORA, David , FERNANDEZ GALMES, Juan Manuel , ALARCON, Antonio Alonso
发明人： KELLER, Ralf , ABTIN, Afshin , LINDHOLM, Fredrik , CASTELLANOS ZAMORA, David , FERNANDEZ GALMES, Juan Manuel , ALARCON, Antonio Alonso
IPC分类号： H04L29/06 , H04W48/18
CPC分类号： H04L12/66 , H04L65/1069 , H04W76/10
摘要： A subscriber server (154) is described that routes a terminating call in a network (150) that includes a circuit switched (CS) network (104), a packet switched (PS) network (105), and an IP Multimedia Subsystem (IMS) (108). The server (154) receives a request for routing information in relation to the terminating call from a CS node (152) in the CS network (104). A determination is made at server 154 based on whether a UE (115) associated with the terminating call is registered in the IMS (108) and whether the UE (115) has access to the PS network (105). The server (154) instructs the CS node (152) to route (158) the terminating call in the CS network (104) when the UE (115) is not registered in the IMS (108) or when the UE (115) does not have access to the PS network (105). Alternatively, the server (154) instructs the CS node (152) to send the terminating call to the IMS (108) for handling (156) when the UE (115) is registered in the IMS (108) and when the UE (115) has access to the PS network (105). In this way, a terminating call is prevented from being unnecessarily routed or handled by the IMS (108).
摘要翻译：描述了在包括电路交换（CS）网络（104），分组交换（PS）网络（105）和IP多媒体子系统（IMS）的网络（150）中路由终止呼叫的订户服务器（154）（108）。服务器（154）从CS网络（104）中的CS节点（152）接收关于终止呼叫的路由信息的请求。基于在终端呼叫中关联的UE（115）是否登记在IMS（108）中以及UE（115）是否可以访问PS网络（105），确定服务器154。当UE（115）没有在IMS（108）中注册时，或者当UE（115）执行的时候，服务器（154）指示CS节点（152）将终止呼叫路由（158）到CS网络（104）无法访问PS网络（105）。或者，当UE（115）注册到IMS（108）中时，服务器（154）指示CS节点（152）向IMS（108）发送终止呼叫以进行处理（156），并且当UE（115））可访问PS网络（105）。以这种方式，防止终止呼叫被IMS不必要地路由或处理（108）。

24. 发明申请

WO2011137926A1 HANDLING A REGISTRATION TIMER TO PROVIDE SERVICE CONTINUITY IN IMS 审中-公开
标题翻译：处理注册机定时器，提供IMS中的服务连续性
公开(公告)号：WO2011137926A1
公开(公告)日：2011-11-10
申请号：PCT/EP2010/055988
申请日：2010-05-03
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , KELLER, Ralf , LINDHOLM, Fredrik
发明人： KELLER, Ralf , LINDHOLM, Fredrik
IPC分类号： H04L29/06 , H04W60/02
CPC分类号： H04W60/00 , H04L65/1073 , H04W36/0022 , H04W60/04
摘要： The invention relates to a method for providing service continuity with respect to a registration of a mobile terminal, UE (1), at a control server (3) of an IP Multimedia Subsystem, IMS, network, while a CS-communication session between the UE (1) and a switching server, MSC (2), of a circuit-switched, CS,network is established. The control server (3) comprises a registration timer which is used for initiating a termination of the registration of the UE (1) at the IMS network, when the registration timer expires, wherein the control server (3) updates the registration timer in dependence of a control information received (11, 24) from the MSC (2). The invention further relates to a MSC (2) providing such service.
摘要翻译：本发明涉及一种在IP多媒体子系统IMS网络的控制服务器（3）处提供关于移动终端（1）的注册的服务连续性的方法，同时在建立了电路交换CS网络的UE（1）和交换服务器MSC（2）。所述控制服务器（3）包括登记定时器，所述登记定时器用于在所述登记定时器到期时，在所述IMS网络上发起所述UE（1）的注册终止，其中，所述控制服务器（3）依次更新所述注册定时器从MSC（2）接收的控制信息（11,24）。本发明还涉及提供这种服务的MSC（2）。

25. 发明申请

WO2011072747A1 METHODS AND APPARATUS FOR USE IN A COMMUNICATIONS NETWORK 审中-公开
标题翻译：在通信网络中使用的方法和装置
公开(公告)号：WO2011072747A1
公开(公告)日：2011-06-23
申请号：PCT/EP2009/067463
申请日：2009-12-17
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , OLSSON, Magnus , HALL, Göran , HALLENSTÅL, Magnus , KELLER, Ralf , LINDHOLM, Fredrik
发明人： OLSSON, Magnus , HALL, Göran , HALLENSTÅL, Magnus , KELLER, Ralf , LINDHOLM, Fredrik
IPC分类号： H04W64/00
CPC分类号： H04W64/00 , H04W8/08 , H04W68/00 , H04W88/06
摘要： According to a first aspect of the present invention there is provided a method of operating a mobility management node to provide location and/or status information for a user terminal connected to an Evolved Packet Core network. The method comprises receiving a request for location and/or status information for the user terminal from a subscriber register, determining the location and/or status information for the user terminal, and sending a response to the subscriber register including the determined location and/or status information.
摘要翻译：根据本发明的第一方面，提供了一种操作移动性管理节点以为连接到演进分组核心网络的用户终端提供位置和/或状态信息的方法。该方法包括从用户寄存器接收用户终端的位置和/或状态信息的请求，确定用户终端的位置和/或状态信息，以及向用户寄存器发送包括确定的位置和/或状态信息。

26. 发明申请

WO2011057668A1 ATTACHING TO AN ACCESS NETWORK 审中-公开
标题翻译：连接到访问网络
公开(公告)号：WO2011057668A1
公开(公告)日：2011-05-19
申请号：PCT/EP2009/065109
申请日：2009-11-13
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (publ) , LINDHOLM, Fredrik , HALLENSTÅL, Magnus
发明人： LINDHOLM, Fredrik , HALLENSTÅL, Magnus
IPC分类号： H04W8/02
CPC分类号： H04W8/26 , H04W8/06
摘要： A method and apparatus for allowing a terminal to attach to an access network. The terminal determines that the access network does not support a subscriber identifier used by the terminal, and so it attaches to the access network using an IMSI, the IMSI having been pre-provisioned at the terminal. The terminal, once attached, sends a request for a roaming IMSI to a remote node in the subscriber's home network. It then receives a roaming IMSI from the remote, the roaming IMSI being associated with the subscription and related subscriber identifier. The terminal detaches from the access network and then re-attaches to the access network using the roaming IMSI.
摘要翻译：一种用于允许终端附接到接入网络的方法和装置。终端确定接入网络不支持终端使用的用户标识符，并且因此使用IMSI附加到接入网，IMSI已经在终端处预先配置。该终端一旦附着，就向用户家庭网络中的远程节点发送一个漫游IMSI请求。然后它从远程接收漫游IMSI，漫游IMSI与订阅和相关用户标识符相关联。终端从接入网分离，然后使用漫游IMSI重新附加到接入网。

27. 发明申请

WO2010086012A1 EMERGENCY CALL HANDLING 审中-公开
标题翻译：紧急呼叫处理
公开(公告)号：WO2010086012A1
公开(公告)日：2010-08-05
申请号：PCT/EP2009/050886
申请日：2009-01-27
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , BLECKERT, Peter , HODGES, Philip , LINDHOLM, Fredrik , SÄLLBERG, Hans, Krister, Mikael
发明人： BLECKERT, Peter , HODGES, Philip , LINDHOLM, Fredrik , SÄLLBERG, Hans, Krister, Mikael
IPC分类号： H04W4/22
CPC分类号： H04W12/06 , H04L63/0853 , H04W4/90 , H04W76/50
摘要： A user terminal for use with a communications system. The user terminal comprises a non-volatile memory and a subscriber identity authentication unit configured in use to communicate with a removable subscriber identity module and with said communications system in order to authenticate a subscriber identity stored in said subscriber identity module. A recording unit is provided for recording a used and authenticated subscriber identity in said non-volatile memory, whilst an emergency call initiation unit is configured to initiate an unauthenticated emergency call in the absence of a subscriber identity module, and to retrieve said used and authenticated subscriber identity from said non-volatile memory and to provide the retrieved subscriber identity to the communications system during the initiation.
摘要翻译：用于与通信系统一起使用的用户终端。用户终端包括非易失性存储器和用户身份认证单元，其被配置用于与可移动用户身份模块和所述通信系统进行通信，以便认证存储在所述用户身份模块中的用户身份。提供了一种记录单元，用于在所述非易失性存储器中记录使用和认证的用户身份，而紧急呼叫发起单元被配置为在没有用户身份模块的情况下发起未认证的紧急呼叫，并且检索所述使用和认证的来自所述非易失性存储器的订户身份，并且在启动期间将检索到的用户身份提供给通信系统。

28. 发明申请

WO2009087186A8 IP MULTIMEDIA SUBSYSTEM REGISTRATION 审中-公开
标题翻译： IP多媒体子系统登记
公开(公告)号：WO2009087186A8
公开(公告)日：2010-07-15
申请号：PCT/EP2009050157
申请日：2009-01-08
申请人： ERICSSON TELEFON AB L M , LINDHOLM FREDRIK , KELLER RALF
发明人： LINDHOLM FREDRIK , KELLER RALF
IPC分类号： H04L29/06 , H04W36/00
CPC分类号： H04L65/1069 , H04L65/1016 , H04L65/1073 , H04L65/80 , H04W60/005 , H04W80/10
摘要： A method of ensuring that a currently reachable contact address is registered for a user terminal within an IP Multimedia Subsystem, the method comprising registering a first contact address for said terminal with the IP Multimedia Subsystem, subsequently determining on a network side that said terminal is no longer reachable via said first contact address, and as a consequence of such a determination, registering on the network side a second reachable contact address on behalf of the user terminal, with the IP Multimedia Subsystem.
摘要翻译：一种确保向IP多媒体子系统内的用户终端注册当前可达到的联系人地址的方法，所述方法包括：向IP多媒体子系统注册所述终端的第一联系人地址，随后在网络侧确定所述终端不是通过所述第一联系人地址更长可达，并且作为这种确定的结果，在IP多媒体子系统上，在网络侧注册代表用户终端的第二可达到的联系人地址。

29. 发明申请

WO2010055012A3 METHODS AND APPARATUSES FOR USER REGISTRATION IN THE IMS BY MSC SERVER WHEN USING SGS / GS INTERFACE 审中-公开
公开(公告)号：WO2010055012A3
公开(公告)日：2010-05-20
申请号：PCT/EP2009/064841
申请日：2009-11-09
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (publ) , KELLER, Ralf , OLSSON, Magnus , WANG, Jian , LINDHOLM, Fredrik
发明人： KELLER, Ralf , OLSSON, Magnus , WANG, Jian , LINDHOLM, Fredrik
IPC分类号： H04W48/18
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.

30. 发明申请

WO2009068985A2 END-TO-EDGE MEDIA PROTECTION 审中-公开
标题翻译：端到端媒体保护
公开(公告)号：WO2009068985A2
公开(公告)日：2009-06-04
申请号：PCT/IB2008/003288
申请日：2008-12-01
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , BARRIGA, Luis , BLOM, Rolf , CHENG, Yi , NÄSLUND, Mats , NORRMAN, Karl , LINDHOLM, Fredrik
发明人： BARRIGA, Luis , BLOM, Rolf , CHENG, Yi , NÄSLUND, Mats , NORRMAN, Karl , LINDHOLM, Fredrik
IPC分类号： 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提议的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。

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