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41. 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。

42. 发明申请

WO2012076042A1 SELECTION OF SERVICE DOMAIN IN IMS CENTRALISED SERVICES 审中-公开
标题翻译：选择IMS集中服务中的服务域
公开(公告)号：WO2012076042A1
公开(公告)日：2012-06-14
申请号：PCT/EP2010/069106
申请日：2010-12-07
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (publ) , KELLER, Ralf , LINDHOLM, Fredrik
发明人： KELLER, Ralf , LINDHOLM, Fredrik
IPC分类号： 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 Centralised 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 Centre, MSC, or a Gateway Mobile Switching Centre, 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：本发明包括在选择与由CS接入网络服务的用户设备（UE）相关的呼叫的服务域中使用IMS集中式服务（ICS）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发起端和终端侧进行域选择的方法以及被配置为执行所述方法的网络实体。

43. 发明申请

WO2011046476A1 METHOD FOR ENABLING DELIVERY OF A MESSAGE BETWEEN AN IMS DOMAIN AND A CS DOMAIN 审中-公开
标题翻译：用于实现IMS域和CS域之间的消息传递的方法
公开(公告)号：WO2011046476A1
公开(公告)日：2011-04-21
申请号：PCT/SE2009/051169
申请日：2009-10-14
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (publ) , LINDHOLM, Fredrik , KELLER, Ralf
发明人： LINDHOLM, Fredrik , KELLER, Ralf
IPC分类号： H04W8/18 , H04W92/00
CPC分类号： H04W8/26 , H04W4/12 , H04W76/11 , H04W76/16
摘要： A method and apparatus for enabling delivery of a message in a communication system comprising an IMS domain and a circuit switched domain. Upon receiving a registration message in the IMS domain from a user equipment operated by a user, wherein the message comprises an Equipment Identifier valid for the user equipment and an IMPI valid for the user, the Equipment Identifier and the IMPI are extracted from the received message. Then a creation or an update of a mapping of the Equipment Identifier to the IMPI and a C-MSISDN is initiated. Upon receiving a message, relating to the user, which is to be communicate between the IMS and circuit switched domains in the communication system, a use of the mapping for translating between the Equipment Identifier, IMPI and the C-MSISDN is initiated.
摘要翻译：一种用于在包括IMS域和电路交换域的通信系统中实现消息传送的方法和装置。一旦从用户操作的用户设备接收到IMS域中的注册消息，其中消息包括对用户设备有效的设备标识符和对用户有效的IMPI，则从接收到的消息中提取设备标识符和IMPI 。然后启动设备标识符到IMPI和C-MSISDN的映射的创建或更新。在接收到将要在通信系统中的IMS和电路交换域之间通信的用户的消息时，启动用于在设备标识符IMPI和C-MSISDN之间进行转换的映射的使用。

44. 发明申请

WO2009087186A1 IP MULTIMEDIA SUBSYSTEM REGISTRATION 审中-公开
标题翻译： IP多媒体子系统注册
公开(公告)号：WO2009087186A1
公开(公告)日：2009-07-16
申请号：PCT/EP2009/050157
申请日：2009-01-08
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , 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可更长时间地访问，并且作为这样的确定的结果，在IP多媒体子系统上向网络侧注册代表用户终端的第二可达到的联系人地址。

45. 发明申请

WO2010034332A1 CORRELATION OF SESSIONS IN CASE OF SESSION TRANSFER IN IMS DOMAIN 审中-公开
标题翻译： IMS领域会话转换中的会话关系
公开(公告)号：WO2010034332A1
公开(公告)日：2010-04-01
申请号：PCT/EP2008/008265
申请日：2008-09-29
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , KELLER, Ralf , HEIDERMARK, Alf , LINDHOLM, Fredrik
发明人： KELLER, Ralf , HEIDERMARK, Alf , LINDHOLM, Fredrik
IPC分类号： H04W8/26 , H04L29/08
CPC分类号： H04L65/1016 , H04L65/1083 , H04W36/0022 , H04W76/11
摘要： The invention relates to session control in an IMS domain of a communications network and more particularly to techniques for performing session transfer in an IMS control node (SCC AS) for controlling centralized services in an IMS domain. One embodiment of an SCC AS (200) may be adapted to store, for each of a plurality of ongoing communication sessions, a session information item (218) comprising a user identity (222) identifying a user device involved in the session and a first identifier (216) of the user device in a CS domain of the communications network, wherein the user identity is associated with multiple user devices and the first identifier comprises at least one of an MSISDN (216), an IMSI, and a GRUU.
摘要翻译：本发明涉及通信网络的IMS域中的会话控制，并且更具体地涉及用于在用于控制IMS域中的集中式服务的IMS控制节点（SCC AS）中执行会话转移的技术。对于多个正在进行的通信会话中的每一个，SCC AS（200）的一个实施例可以适用于存储包括用于识别会话中涉及的用户设备的用户身份（222）的会话信息项（218）所述用户设备在所述通信网络的CS域中的标识符（216），其中所述用户身份与多个用户设备相关联，并且所述第一标识符包括MSISDN（216），IMSI和GRUU中的至少一个。 / p>

46. 发明申请

WO2012041365A1 METHOD, APPARATUSES AND COMPUTER PROGRAM FOR TRANSFERRING A SESSION FROM A PACKET SWITCHED ACCESS NETWORK TO A CIRCUIT SWITCHED ACCESS NETWORK 审中-公开
标题翻译：方法，用于将分组从分组交换访问网络传送到电路切换访问网络的装置和计算机程序
公开(公告)号：WO2012041365A1
公开(公告)日：2012-04-05
申请号：PCT/EP2010/064310
申请日：2010-09-28
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , LINDHOLM, Fredrik , KELLER, Ralf
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.
摘要翻译：一种用于将会话从分组交换接入网络传送到电路交换接入网络的方法和装置。移动管理实体从网关节点接收服务类型指示符。服务类型指示符指示会话的服务类型，并且与用于会话的承载相关联。移动性管理实体随后从eNodeB接收到该会话将从分组交换网络传送到电路交换接入网络的指示。移动管理实体使用服务类型指示符来确定与会话相关联的承载，并且使用这些承载来启动会话的转移。这样可以确保传送正确的承载，而不管诸如QCI值之类的标识符是否属于其他类型的服务。

47. 发明公开

EP2807809A1 PROVIDING AN IMS VOICE SESSION VIA A PACKET SWITCH NETWORK AND AN EMERGENCY VOICE SESSION VIA A CIRCUIT SWITCH NETWORK 审中-公开
标题翻译：提供IMS语音会话在网络和分组交换紧急会议，语音功能在电路交换网络
公开(公告)号：EP2807809A1
公开(公告)日：2014-12-03
申请号：EP12708662.7
申请日：2012-01-26
申请人： Telefonaktiebolaget L M Ericsson (publ)
发明人： SEDLACEK, Ivo , KELLER, Ralf
IPC分类号： H04L29/06 , H04W88/06 , H04W8/24 , H04W76/00
CPC分类号： H04W4/90 , H04L65/1006 , H04L65/1016 , H04L65/1053 , H04L65/1069 , H04M7/0024 , H04W8/02 , H04W8/06 , H04W48/14 , H04W48/18 , H04W60/00 , H04W76/50 , H04W80/00 , H04W88/06
摘要： A communication network comprises a packet switched domain associated with a packet switched capable radio access network and supports an Internet Protocol Multimedia Subsystem voice session via the packet switched capable radio access network. The terminal supports an Internet Protocol Multimedia Subsystem voice session via the packet switched capable radio access network and an Internet Protocol Multimedia Subsystem emergency voice session via the packet switched capable radio access network. A method is executed by a control node of the packet switched domain and comprises sending instruction information to the terminal. The instruction information instructs the terminal to execute an Internet Protocol Multimedia Subsystem voice session via the packet switched capable radio access network without regard to whether the communication network has indicated support of an emergency session related data transmission via the packet switched capable radio access network and the packet switched domain.
摘要翻译：一种通信网络，包括具有能够分组交换无线电接入网络相关联的分组交换域和经由分组交换能力的无线电接入网络上的互联网协议多媒体子系统语音会话支持。终端支持经由分组交换能力的无线电接入网络互联网协议多媒体子系统语音会话和因特网协议多媒体子系统紧急语音会话经由所述分组交换能力的无线电接入网络。一种方法是通过分组交换域的控制节点执行，并且包括：发送指令信息到终端。该指示信息指示终端经由分组交换能力的无线电接入网络，而不考虑是否在通信网络已经经由所指示支持紧急会话相关的数据传输来执行对因特网协议多媒体子系统语音会话的分组交换能力的无线电接入网络和分组交换域。

48. 发明授权

EP2628325B1 METHOD AND NETWORK NODE 有权
标题翻译：方法和网络节点
公开(公告)号：EP2628325B1
公开(公告)日：2014-04-02
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

49. 发明公开

EP2625877A1 TECHNIQUE FOR TERMINATING CALL SET UP IN A CSFB SITUATION 有权
标题翻译： EERER CSFB状态下的VERFAHREN ZUM BEENDEN EINES VERBINDUNGSAUFBAUS
公开(公告)号：EP2625877A1
公开(公告)日：2013-08-14
申请号：EP11723264.5
申请日：2011-05-23
申请人： Telefonaktiebolaget L M Ericsson (PUBL)
发明人： KELLER, Ralf , RANKE, Karl-Peter , WITZEL, Andreas
IPC分类号： H04W8/08 , H04W76/02
CPC分类号： H04W76/19 , H04W4/02 , H04W8/02 , H04W8/08 , H04W36/0022 , H04W76/18 , H04W76/30
摘要： A technique for controlling set up of a terminating call to a UE in a CSFB situation involving a first MSC paging the UE and a second MSC where the UE is performing a Location Update is described. A method implementation of this technique comprises receiving, from an HLR, a PRN message and forwarding information received in the PRN message to the second MSC.
摘要翻译：描述了一种用于在涉及第一MSC寻呼UE和UE正在执行位置更新的第二MSC的CSFB情况下控制建立终端呼叫到UE的技术。该技术的方法实现包括从HLR接收PRN消息以及将在PRN消息中接收的信息转发给第二MSC。

50. 发明公开

EP2452520A2 METHODS AND DEVICES FOR IMPROVING SESSION CONTINUITY 有权
标题翻译： VERFAHREN UND VORRICHTUNGENFÜRVERBESSERTESITZUNGSKONTINUITÄT
公开(公告)号：EP2452520A2
公开(公告)日：2012-05-16
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
摘要： A method for improving session continuity for a terminal (204`) in a serving communication network (202`) distinct from a home communication network (200`) of the terminal (204`), wherein the serving communication network (202`) comprises a session transfer node (208`) for transferring sessions each comprising signaling data and media data from a first access network (210`) of the serving communication network (202`) to a second access network (212`) of the serving communication network (202`) comprises the following: Routing signaling data of a session of the terminal (204`) between the first access network (210`) and the home communication network (200`) via the session transfer node (208`) in the serving communication network (202`), receiving a session transfer request requesting the transfer of the session from the first access network (210`) to the second access network (212`) for the terminal (204`), and transferring the session from the first access network (210`) to the second access network (212`), and routing the signaling data of the session of the terminal (204`) between the second access network (210`) and the home communication network (200`) via the session transfer node (208`).
摘要翻译：一种用于改善与所述终端（204'）的归属通信网络（200'）不同的服务通信网络（202'）中的终端（204'）的会话连续性的方法，其中所述服务通信网络（202'）包括会话转移节点（208'），用于将服务通信网络（202'）的第一接入网络（210'）的信令数据和媒体数据的会话传送到服务通信网络的第二接入网络（212'），（202'）包括以下内容：经由第一接入网络（210'）和归属通信网络（200'）之间经由会话传送节点（208'）中的终端（204'）的会话的路由信令数据服务通信网络（202'），接收请求从第一接入网络（210'）向终端（204'）的第二接入网络（212'）传送会话的会话传送请求，并将会话从第一接入网络（210'）到第二接入网络接入网络（212'），并且经由会话传送节点（208'）在第二接入网络（210'）和家庭通信网络（200'）之间路由终端（204'）的会话的信令数据。

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