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11. 发明申请

WO2013171219A1 SERVICE PROVISION IN A CELLULAR COMMUNICATIONS NETWORK COMPRISING CELLS WITH DIFFERENT SERVICE CAPABILITIES 审中-公开
标题翻译：包含具有不同服务能力的细胞的细胞通讯网络中的服务条款
公开(公告)号：WO2013171219A1
公开(公告)日：2013-11-21
申请号：PCT/EP2013/059951
申请日：2013-05-14
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)
发明人： KELLER, Ralf , LINDHOLM, Fredrik , HEDMAN, Peter
IPC分类号： H04W48/18
CPC分类号： H04W8/02 , H04W48/18 , H04W48/20 , H04W60/04 , H04W76/18
摘要： The invention refers to a method of providing a certain communication service with respect to a user equipment –UE- (10) in a cellular communications network, the communications network comprising a radio access network – RAN-node (12) and a plurality of cells, wherein at least a first cell of the plurality of cells is capable of supporting the certain service, and at least a second of the plurality of cells is not capable of supporting the certain service, and a core network –CN-node (14) involved in a bearer activation process with respect to the UE (10), the radio access network node (12) performing receiving an information indicative of that the UE (10) requests the certain service, while the UE (10) is camping on the second cell, and initiating a movement to the first cell. The invention further refers to a radio access node (14), a computer program loadable into the radio access node.
摘要翻译：本发明涉及一种在蜂窝通信网络中针对用户设备-UE（10）提供某种通信服务的方法，所述通信网络包括无线电接入网络RAN节点（12）和多个小区其中，所述多个小区中的至少第一小区能够支持所述特定业务，并且所述多个小区中的至少一个小区不能支持所述特定业务，并且所述核心网络-CN节点（14）涉及对于所述UE（10）的承载激活过程，所述无线接入网络节点（12）执行接收指示所述UE（10）请求所述特定服务的信息，同时所述UE（10）驻留在所述UE 并且启动向第一小区的移动。本发明还涉及无线电接入节点（14），可加载到无线电接入节点中的计算机程序。

12. 发明申请

WO2013064509A1 SECURING DATA COMMUNICATIONS IN A COMMUNICATIONS NETWORK 审中-公开
标题翻译：保护通信网络中的数据通信
公开(公告)号：WO2013064509A1
公开(公告)日：2013-05-10
申请号：PCT/EP2012/071508
申请日：2012-10-30
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)
发明人： LEHTOVIRTA, Vesa , HEDMAN, Peter , WIFVESSON, Monica
IPC分类号： H04W12/08
CPC分类号： H04L63/168 , H04L63/164 , H04L63/20 , H04W4/70 , H04W12/08
摘要： A method is described of securing data communications between a first node (10) attached to a first network (40-1 ) and a second node (20/30) attached to a second network (40-2). The method comprises at the second node (20/30): receiving (S1 ) first information (I1 ) on whether the first network (40-1 ) has a secure network layer path to the first node (10) or is known to use a secure network layer path to attached nodes; receiving (S2) second information (I2) on whether the second node (20/30) has a secure network layer path to the second network (40-2) or is known to use a secure network layer path to the second network (40-2); and receiving (S3) third information (I3) on whether the first network (40-1 ) has a secure internal network layer path and, where the first and second networks (40-1, 40-2) are different, on whether the first network (40-1 ) has a secure network layer path to the second network (40-2) or is known to use a secure network layer path to the second network (40-2). It is determined (S5) from the first, second and third information (I1, I2, I3) whether the entire path between the first node (10) and the second node (20/30) is secured at the network layer level, and based on that determination it is decided whether to establish (S6t, S7r) application layer security for data communications between the first node (10) and the second node (20/30), or whether to proceed without application layer security (S8t, S8r).
摘要翻译：描述了一种保护附接到第一网络（40-1）的第一节点（10）与附接到第二网络（40-2）的第二节点（20/30）之间的数据通信的方法。该方法包括在第二节点（20/30）处：接收（S1）关于第一网络（40-1）是否具有到第一节点（10）的安全网络层路径或已知使用的第一信息（I1）连接节点的安全网络层路径; 接收（S2）关于所述第二节点（20/30）是否具有到所述第二网络（40-2）的安全网络层路径的第二信息（I2），或者已知使用到所述第二网络（40）的安全网络层路径 -2）; 以及接收（S3）关于所述第一网络（40-1）是否具有安全的内部网络层路径的第三信息（I3），并且在所述第一和第二网络（40-1,40-2）不同的情况下，第一网络（40-1）具有到第二网络（40-2）的安全网络层路径，或者已知使用到第二网络（40-2）的安全网络层路径。从第一，第二和第三信息（I1，I2，I3）确定第一节点（10）和第二节点（20/30）之间的整个路径是否被保证在网络层级，（S5），以及基于该确定，决定是否建立用于第一节点（10）和第二节点（20/30）之间的数据通信的（S6t，S7r）应用层安全性，或者是否在没有应用层安全性的情况下进行（S8t，S8r ）。

13. 发明公开

EP2850884A1 SERVICE PROVISION IN A CELLULAR COMMUNICATIONS NETWORK COMPRISING CELLS WITH DIFFERENT SERVICE CAPABILITIES 有权
标题翻译：提供服务的蜂窝通信网络与不同服务能力的小区
公开(公告)号：EP2850884A1
公开(公告)日：2015-03-25
申请号：EP13723474.6
申请日：2013-05-14
申请人： Telefonaktiebolaget L M Ericsson (PUBL)
发明人： KELLER, Ralf , LINDHOLM, Fredrik , HEDMAN, Peter
IPC分类号： H04W48/18
CPC分类号： H04W8/02 , H04W48/18 , H04W48/20 , H04W60/04 , H04W76/18
摘要： The invention refers to a method of providing a certain communication service with respect to a user equipment —UE (10) in a cellular communications network, the communications network comprising a radio access network—RAN-node (12) and a plurality of cells, wherein at least a first cell of the plurality of cells is capable of supporting the certain service, and at least a second of the plurality of cells is not capable of supporting the certain service, and a core network—CN-node (14) involved in a bearer activation process with respect to the UE (10), the radio access network node (12) performing receiving an information indicative of that the UE (10) requests the certain service, while the UE (10) is camping on the second cell, and initiating a movement to the first cell. The invention further refers to a radio access node (14), a computer program loadable into the radio access node.

14. 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.

15. 发明申请

WO2015185131A1 TERMINATING SERVICE RESTRICTION FOR USER EQUIPMENTS HAVING POWER SAVING MODE 审中-公开
标题翻译：具有省电模式的用户设备的终止服务限制
公开(公告)号：WO2015185131A1
公开(公告)日：2015-12-10
申请号：PCT/EP2014/061610
申请日：2014-06-04
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)
发明人： BAS SANCHEZ, Maria Esther , HEDMAN, Peter , RÖNNEKE, Hans Bertil , SANCHEZ HERRERO, Juan Antonio
IPC分类号： H04W52/02
CPC分类号： H04W52/0216 , H04W4/14 , H04W8/18 , H04W8/22 , H04W48/02 , H04W52/0219 , Y02D70/00 , Y02D70/1224 , Y02D70/1262 , Y02D70/21
摘要： Nodes and methods of operation thereof for use with a UE capable of utilising power saving mode. An HLR/HSS network node (200) comprises: a receiver (204) configured to receive power saving mode status data relating to a user equipment; a status flag determiner (214) configured to set a status flag based on the received power saving mode status data and to store the status flag in a memory (206); and an access controller (216) configured to control access to the user equipment by a terminating service originating in a Circuit Switched domain and/or an Internet Protocol Multimedia Subsystem domain of the telecommunications network, wherein access is controlled based on the stored status flag. An SGSN/MME network node (300) comprises a receiver (304) configured to receive an registration message from a user equipment, the registration message comprising data relating to a power saving mode of the user equipment; a power saving mode status determiner (314) configured to determine the power saving mode status of the user equipment based on the received registration message; and a transmitter (302) configured to transmit data relating to the determined power saving mode status of the user equipment to a further node (200) for use as a Home Location Register and/or a Home Subscriber Server of the telecommunications network.
摘要翻译：与能够利用省电模式的UE一起使用的节点及其操作方法。 HLR / HSS网络节点（200）包括：接收器（204），被配置为接收与用户设备相关的功率节省模式状态数据; 状态标志确定器（214），被配置为基于所接收的功率节省模式状态数据设置状态标志并将所述状态标志存储在存储器（206）中; 以及访问控制器（216），其被配置为通过源自所述电信网络的电路交换域和/或因特网协议多媒体子系统域的终接服务来控制对所述用户设备的访问，其中基于所存储的状态标志来控制访问。 SGSN / MME网络节点（300）包括被配置为从用户设备接收注册消息的接收机（304），该注册消息包括与用户设备的功率节省模式有关的数据; 功率保存模式状态确定器（314），被配置为基于所接收的注册消息来确定所述用户设备的功率节省模式状态; 以及发射机（302），被配置为将与所确定的所述用户设备的功率节省模式状态相关的数据发送到另一节点（200），以用作所述电信网络的归属位置寄存器和/或归属订户服务器。

16. 发明申请

WO2015144213A1 METHODS AND NODES FOR IMPROVED NETWORK SIGNALING 审中-公开
标题翻译：改进的网络信号的方法和方法
公开(公告)号：WO2015144213A1
公开(公告)日：2015-10-01
申请号：PCT/EP2014/056009
申请日：2014-03-26
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)
发明人： RÖNNEKE, Hans , OLSSON, Lars-Bertil , NILSSON, Daniel , HEDMAN, Peter , LIU, Di , ZHU, Min , ZHANG, Taowen , OLSSON, Lasse
IPC分类号： H04W28/18 , H04W76/02
CPC分类号： H04W76/12 , H04W76/22
摘要： The disclosure relates to methods and nodes for reducing the signaling load in a communications network. One claim of the disclosure relates to a method in a first network node (5) for handling of service requests. The method comprises the steps of: generating (S11) a service request message, transmitting (S12) the service request message to a second network node (10), establishing (S13) a radio access bearer, RAB, to the second network node (10), and transmitting (S14) uplink data via said RAB to the second network node (10).
摘要翻译：本公开涉及用于减少通信网络中的信令负载的方法和节点。本公开的一个权利要求涉及用于处理服务请求的第一网络节点（5）中的方法。该方法包括以下步骤：产生（S11）服务请求消息，向第二网络节点（10）发送服务请求消息（S12），向第二网络节点（13）建立（S13）无线接入承载RAB， 10），并且经由所述RAB向第二网络节点（10）发送（S14）上行链路数据。

17. 发明申请

WO2014200408A1 FIRST NETWORK NODE, SECOND NETWORK NODE, AND METHODS THEREIN, OF PROVIDING A LAST USED PUBLIC LAND MOBILE NETWORK IDENTIFIER 审中-公开
标题翻译：第一网络节点，第二网络节点及其方法，提供最近使用的公共土地移动网络标识符
公开(公告)号：WO2014200408A1
公开(公告)日：2014-12-18
申请号：PCT/SE2014/050612
申请日：2014-05-20
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)
发明人： SCHLIWA-BERTLING, Paul , JOHANSSON, Thomas , HEDMAN, Peter , KARLSSON, Magnus
IPC分类号： H04W36/00
CPC分类号： H04W48/18 , H04W36/0022 , H04W36/0066 , H04W36/165
摘要： A method performed by a first network node of providing a last used PLMN ID in LTE to a second network node, the first network node and the second network node operating in a wireless communications network. The method comprises providing the last used PLMN ID in LTE of a wireless device in the wireless communications network, to the second network node, as soon as a Circuit Switched, CS, call due to a CSFB procedure has been setup. The providing of the PLMN ID is performed by one of: adding information about the last used PLMN ID in LTE to an existing message from the first network node to the second network node, and defining a new message from the first network node to the second network node. The new message comprises the last used PLMN ID in LTE.
摘要翻译：由第一网络节点执行的方法，其在LTE中向第二网络节点提供最后使用的PLMN ID，所述第一网络节点和所述第二网络节点在无线通信网络中操作。一旦由于CSFB过程的电路交换CS呼叫已被建立，该方法包括在无线通信网络中的无线设备的LTE中向第二网络节点提供最后使用的PLMN ID。 PLMN ID的提供通过以下之一执行：将关于LTE中的最后使用的PLMN ID的信息添加到从第一网络节点到第二网络节点的现有消息，并且从第一网络节点定义到第二网络节点的新消息网络节点。新消息包括LTE中最后使用的PLMN ID。

18. 发明申请

WO2013050061A1 METHOD AND APPARATUSES FOR SELECTING VOICE OVER LTE OR CS FALLBACK FOR VOICE SESSIONS 审中-公开
标题翻译：用于选择语音的方法和装置，或用于语音会话的CS重播
公开(公告)号：WO2013050061A1
公开(公告)日：2013-04-11
申请号：PCT/EP2011/067273
申请日：2011-10-04
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (publ) , HEDMAN, Peter , PALM, Håkan , RYDNELL, Gunnar , STATTIN, Magnus
发明人： HEDMAN, Peter , PALM, Håkan , RYDNELL, Gunnar , STATTIN, Magnus
IPC分类号： H04W36/00
CPC分类号： H04L65/1069 , H04W36/0011 , H04W36/0022 , H04W88/06
摘要： A method (100) for use in a Mobility Management Entity, an MME, in an LTE system, comprising (110) obtaining and determining the capability of a mobile terminal in the LTE system regarding the mobile terminal's capability for handover over from the LTE system to a 2G and/or a 3G system, comparing (115) the mobile terminal's capability and the LTE system's capability for Single Radio Voice Channel Continuity, SRVCC, handover over from the LTE system to a 2G and/or a 3G system, and, depending on the outcome of the comparison, instructing (120, 125) the mobile terminal to use Voice over LTE, VoLTE, or Circuit Switched, CS, fallback when initiating voice sessions.
摘要翻译：一种在LTE系统中的移动性管理实体（MME）中使用的方法（100），包括：（110）获取并确定LTE系统中的移动终端关于移动终端从LTE系统切换的能力的能力将（115）移动终端的能力和LTE系统的单无线语音信道连续性，SRVCC的能力，从LTE系统到2G和/或3G系统的切换进行比较（115）的2G和/或3G系统，取决于比较的结果，指示（120,125）移动终端在发起语音会话时使用LTE上的语音，VoLTE或电路交换CS。

19. 发明申请

WO2011006718A1 NETWORK-ASSISTED INITIATION OF EMERGENCY CALLS FROM A MULTI-MODE WIRELESS COMMUNICATION DEVICE 审中-公开
标题翻译：来自多模式无线通信设备的紧急呼叫的网络辅助启动
公开(公告)号：WO2011006718A1
公开(公告)日：2011-01-20
申请号：PCT/EP2010/058155
申请日：2010-06-10
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , HEDMAN, Peter , LINDHOLM, Fredrik
发明人： HEDMAN, Peter , LINDHOLM, Fredrik
IPC分类号： H04W4/22
CPC分类号： H04W4/90 , H04W48/14 , H04W76/10 , H04W76/50
摘要： A multi-mode wireless communication device is configured to access a core network of a wireless communication system via any one of multiple different access networks (ANs). Not all of these ANs may support emergency calls. To help the device select which AN it should use to initiate an emergency call, one or more servers in the core network send emergency support information to the device indicating which ANs support emergency calls. The server(s) advantageously send this information to the device prior to the device initiating an emergency call. Thus, upon receiving a command to initiate an emergency call, the device intelligently selects the AN over which to initiate the call based on which ANs actually support that emergency call. This eliminates or at least minimizes the possibility that the emergency call will be redirected to a different AN, thereby reducing the delay required to successfully place the emergency call.
摘要翻译：多模式无线通信设备被配置为经由多个不同接入网络（AN）中的任何一个接入无线通信系统的核心网络。并非所有这些AN都可能支持紧急呼叫。为了帮助设备选择应用哪个AN发起紧急呼叫，核心网络中的一个或多个服务器向设备发送指示哪些AN支持紧急呼叫的紧急支持信息。在设备发起紧急呼叫之前，服务器有利地将该信息发送到设备。因此，在接收到启动紧急呼叫的命令时，设备基于哪个AN实际支持该紧急呼叫来智能地选择发起呼叫的AN。这消除或至少使紧急呼叫被重定向到不同的AN的可能性最小化，从而减少成功地发出紧急呼叫所需的延迟。

20. 发明申请

WO2016072923A1 A METHOD FOR ENHANCED POWER SAVING MODE FOR A WIRELESS DEVICE 审中-公开
标题翻译：一种用于无线设备的增强节电模式的方法
公开(公告)号：WO2016072923A1
公开(公告)日：2016-05-12
申请号：PCT/SE2015/051174
申请日：2015-11-06
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)
发明人： SCHLIWA-BERTLING, Paul , HEDMAN, Peter
IPC分类号： H04W52/02
CPC分类号： H04W52/0216 , H04W8/24 , H04W28/0221 , H04W52/0219 , H04W52/0274 , H04W76/27 , Y02D70/00 , Y02D70/1224 , Y02D70/1226 , Y02D70/1242 , Y02D70/1262 , Y02D70/146 , Y02D70/21
摘要： A method of operating a wireless device in a radio access network may be provided where an active time is defined for monitoring of downlink transmissions in an idle state following a connected state. The method may include providing wireless communication with the radio access network in a connected state. A disconnect message may be received including an indication to disable monitoring of downlink transmissions in the idle state. Responsive to receiving the disconnect message including the indication to disable monitoring of downlink transmissions in the idle state, a power saving mode for the wireless device may be initiated without waiting a duration of the active time after receiving the disconnect message.
摘要翻译：可以提供在无线电接入网络中操作无线设备的方法，其中定义了用于在连接状态之后的空闲状态下监视下行链路传输的活动时间。该方法可以包括在连接状态下提供与无线电接入网络的无线通信。可以接收到断开消息，包括在空闲状态下禁止监视下行链路传输的指示。响应于接收到断开消息，包括禁止监视处于空闲状态的下行链路传输的指示，无线设备的功率节省模式可以在接收到断开消息之后等待有效时间的持续时间的情况下发起。

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