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1. 发明申请

WO2003036872A1 MULTICAST SUPPORT IN PACKET SWITCHED WIRELESS NETWORKS 审中-公开
标题翻译：分组无线网络中的多播支持
公开(公告)号：WO2003036872A1
公开(公告)日：2003-05-01
申请号：PCT/SE2002/001799
申请日：2002-10-03
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (publ) , TOTH, Stefan , LUNDIN, Niklas, Sven , GÖRANSSON, Tomas, R. , HEGDAHL, Tormod , LOHMAR, Thorsten , HUNDSCHEIDT, Frank
发明人： TOTH, Stefan , LUNDIN, Niklas, Sven , GÖRANSSON, Tomas, R. , HEGDAHL, Tormod , LOHMAR, Thorsten , HUNDSCHEIDT, Frank
IPC分类号： H04L12/18
CPC分类号： H04L12/185 , H04L12/189 , H04W72/005 , H04W76/10 , H04W88/16
摘要： A packet radio data network has been disclosed, wherein the network comprise at least a gateway node (GGSN), at least one serving node (SGSN) coupled to the gateway node, a plurality of radio access nodes (RAN) coupled to the serving node (SGSN), the packet radio network transporting packet data from an external packet data network, comprising an Internet Service Provider (ISP), to mobile stations (MS) wirelessly attached to radio access nodes (RAN). A given mobile station (MS) issues a membership report message indicating that the mobile station wishes to receive content of a specific multicast group (1 ), whereupon the gateway node (GGSN) issues a multicast context activation message to the serving node (SGSN) (2). The serving node (SGSN) informs the radio access network (RAN) that the mobile station is joining the respective multicast group (3) and sends a multicast activation response to the gateway node (GGSN) (4).
摘要翻译：已经公开了分组无线电数据网络，其中网络包括至少一个网关节点（GGSN），耦合到网关节点的至少一个服务节点（SGSN），耦合到该服务节点的多个无线电接入节点（SGSN），所述分组无线电网络将包括因特网服务提供商（ISP）的分组数据网络的分组数据传输到无线连接到无线接入节点（RAN）的移动台（MS）。给定的移动台（MS）发出指示移动台希望接收特定多播组（1）的内容的成员关系报告消息，网关节点（GGSN）向服务节点（SGSN）发出多播上下文激活消息，（2）。服务节点（SGSN）向无线接入网（RAN）通知移动台正在加入相应的多播组（3），并向网关节点（GGSN）（4）发送组播激活响应。

2. 发明申请

WO2008020788A1 INTERSYSTEM CHANGE INVOLVING MAPPING BETWEEN DIFFERENT TYPES OF RADIO BEARERS 审中-公开
标题翻译：涉及不同类型无线电轴承之间的相互关系变化
公开(公告)号：WO2008020788A1
公开(公告)日：2008-02-21
申请号：PCT/SE2006/000955
申请日：2006-08-18
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , LUNDIN, Niklas , RÖNNEKE, Hans , RYDNELL, Gunnar , TOTH, Stefan , KOPPLIN, Dirk
发明人： LUNDIN, Niklas , RÖNNEKE, Hans , RYDNELL, Gunnar , TOTH, Stefan , KOPPLIN, Dirk
IPC分类号： H04Q7/38
CPC分类号： H04W36/0066
摘要： The present invention relates to a packet data core network node (10) supporting packet data communication in a first core network comprising first communication means (1) for control plane handling (11) and mobility management (12) and second communication means (2) for user plane management and means for communication with a dual mode mobile terminal over a first radio network. It comprises or communicates with a mapping function (3) for mapping between first radio bearers used in the first core and radio networks and second radio bearers of a type different from the type of the first radio bearers and used in a second core radio network at handover of a dual mode mobile terminal from the first core network to the second core network or vice versa. The invention also relates to a dual mode mobile terminal including such a mapping function.
摘要翻译：本发明涉及在第一核心网中支持分组数据通信的分组数据核心网络节点（10），包括用于控制平面处理（11）和移动性管理（12）的第一通信装置（1）和移动性管理（12）和第二通信装置（2）用于用户平面管理和用于通过第一无线电网络与双模移动终端进行通信的装置。它包括与映射功能（3）进行通信，用于在第一核心和无线电网络中使用的第一无线电承载之间进行映射，以及与第一无线电承载类型不同的类型的第二无线电承载，并在第二核心无线电网络中使用双模移动终端从第一核心网到第二核心网的切换，反之亦然。本发明还涉及包括这种映射功能的双模移动终端。

3. 发明申请

WO2017028886A1 A NODE AND METHOD FOR HANDLING A MOBILITY PROCEDURE FOR A WIRELESS DEVICE 审中-公开
标题翻译：一种用于处理无线设备的移动性过程的节点和方法
公开(公告)号：WO2017028886A1
公开(公告)日：2017-02-23
申请号：PCT/EP2015/068794
申请日：2015-08-14
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： RYDNELL, Gunnar , TOTH, Stefan
IPC分类号： H04W12/04 , H04W8/02 , H04W36/00
CPC分类号： H04W12/04 , H04W8/04 , H04W36/0033 , H04W60/04
摘要： Example embodiments presented herein are directed towards a stateless mobility management node (110, 111, 115), and corresponding methods therein, for handling a mobility procedure for a wireless device (101) within a wireless communications network (100). The example embodiments provide for the management of a common external database (124) shared by the stateless mobility management node (110, 111, 115) and at least one other stateless mobility management node, and storing context information for wireless devices served by the stateless mobility management nodes. Such management allows for migrating the network towards a virtualized and stateless architecture. Thus, stateless mobility management nodes with an external database may interoperate with legacy stateful mobility management nodes.
摘要翻译：这里呈现的示例性实施例针对无状态移动性管理节点（110,111,115）及其中的对应方法，用于处理无线通信网络（100）内的无线设备（101）的移动性过程。示例性实施例提供了由无状态移动性管理节点（110,111,115）和至少一个其他无状态移动性管理节点共享的公共外部数据库（124）的管理，以及存储由无国籍人员服务的无线设备的上下文信息移动性管理节点。这样的管理允许将网络迁移到虚拟化和无状态的架构。因此，具有外部数据库的无状态移动性管理节点可以与传统的状态移动性管理节点进行互操作。

4. 发明申请

WO2017045728A1 NETWORK NODES AND METHODS THEREIN FOR ENABLING EVENTS TRIGGERED BY A WIRELESS DEVICE TO BE REPORTED IN A WIRELESS COMMUNICATIONS NETWORK 审中-公开
标题翻译：网络节点和方法，用于启用无线设备触发的事件，以在无线通信网络中进行报告
公开(公告)号：WO2017045728A1
公开(公告)日：2017-03-23
申请号：PCT/EP2015/071468
申请日：2015-09-18
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： TOTH, Stefan , RYDNELL, Gunnar , LÖVSÉN, Lars
IPC分类号： H04W8/04 , H04W24/00
CPC分类号： H04W24/08 , H04W4/70 , H04W8/04 , H04W16/18 , H04W24/00
摘要： A method performed by a first network node (131) operating in a wireless communication network (100 ) for enabling events triggered by a wireless device (121) served by the first network node (131) to be reported in the wireless communications network (100) is provided. The first network node (131) determines that an event has been triggered by the wireless device (121). Then, the first network node (131) context information associated with the wireless device (121) from a database node (141) that is shared externally by the first network node (131) with one or more network nodes in the wireless communications network (100), which context information indicates that events triggered in the first network node (131) by the wireless device (121) is to be reported in the wireless communications network (100). After the obtaining, the first network node (131) determines that events triggered by the wireless device (121) is to be reported in the wireless communications network (100) based on the obtained context information. A first network node (131) for enabling events triggered by a wireless device (121) served by the first network node (131) to be reported in the wireless communications network (100) is also provided. Additionally, a second network node (132), a third network node (134), a database node (141), and methods therein, for enabling events triggered by a wireless device (121) served by the first network node (131) to be reported in the wireless communications network (100) are also provided.
摘要翻译：在由无线通信网络（100）中操作的第一网络节点（131）执行的方法，用于使由第一网络节点（131）服务的无线设备（121）触发的事件能够在无线通信网络（100）中被报告）。第一网络节点（131）确定事件已被无线设备触发（121）。然后，与第一网络节点（131）外部由数据库节点（141）与无线设备（121）相关联的第一网络节点（131）上下文信息与无线通信网络中的一个或多个网络节点 100），哪个上下文信息指示无线设备（121）在第一网络节点（131）中触发的事件将被报告在无线通信网络（100）中。在获得之后，第一网络节点（131）基于获得的上下文信息确定在无线通信网络（100）中报告由无线设备（121）触发的事件。还提供了用于使由第一网络节点（131）服务以在无线通信网络（100）中报告的由无线设备（121）触发的事件的第一网络节点（131）。另外，第二网络节点（132），第三网络节点（134），数据库节点（141）及其中的方法，用于使得由第一网络节点（131）服务的无线设备（121）触发的事件能够在无线通信网络（100）中也提供报告。

5. 发明申请

WO2017121481A1 METHOD AND NODES FOR PERFORMING A TRACKING AREA UPDATE (TAU) / ROUTING AREA UPDATE (RAU) PROCEDURE IN A STATELESS ARCHITECTURE 审中-公开
标题翻译：在无状态体系结构中执行跟踪区域更新（TAU）/路由区域更新（RAU）过程的方法和节点
公开(公告)号：WO2017121481A1
公开(公告)日：2017-07-20
申请号：PCT/EP2016/050648
申请日：2016-01-14
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： TOTH, Stefan , RYDNELL, Gunnar , SANDER, Ann-Christine
IPC分类号： H04W8/10 , H04W48/20 , H04W92/14
CPC分类号： H04W36/0033 , H04W8/10 , H04W48/20 , H04W64/003 , H04W92/14
摘要： The embodiments herein relate to a method performed by a mobility node (105a, 105b, 305a, 305b) for handling a UE (101) which has moved from an old to a new location. The mobility node receives a TAU/RAU request message from an eNB and in response retrieves UE context information from a database (315) being accessible by the old and new mobility nodes and the old and new serving (first) gateways (S-GW). The mobility node determines whether there is a change of mobility node (105a, 105b, 305a, 305b) and first gateway (S-GW, 110a, 110b, 310a, 310b) at the new location. When there is a change of the first gateway (110a, 110b, 310a, 310b), the mobility node initiates setup of a tunnel between a second gateway (P-GW, 115, 318) and a new first gateway (110b, 310b). When there is a change of the mobility node (105a, 105b, 305a, 305b), the mobility node provides a subscriber server (HSS, 128, 308) with UE context for a new mobility node (105b, 305b) at the new location. The mobility node transmits updated UE context to the database (315).
摘要翻译：这里的实施例涉及由移动节点（105a，105b，305a，305b）执行的用于处理已经从旧位置移动到新位置的UE（101）的方法。移动性节点从eNB接收TAU / RAU请求消息，并作为响应从旧和新移动性节点以及旧的和新的服务（第一）网关（S-GW）可访问的数据库（315）中检索UE上下文信息，。移动性节点确定在新位置处是否存在移动性节点（105a，105b，305a，305b）和第一网关（S-GW，110a，110b，310a，310b）的改变。当第一网关（110a，110b，310a，310b）发生变化时，移动性节点发起第二网关（P-GW，115,318）和新的第一网关（110b，310b）之间的隧道的建立，。当移动性节点（105a，105b，305a，305b）发生变化时，移动性节点向订户服务器（HSS，128,308）提供用于新位置处的新移动性节点（105b，305b）的UE上下文。移动性节点将更新的UE上下文发送到数据库（315）。

6. 发明授权

EP3158796B1 APPARATUSES AND METHODS THEREIN FOR RELAYING AN ONGOING DATA SESSION 失效
公开(公告)号：EP3158796B1
公开(公告)日：2018-05-23
申请号：EP14731631.9
申请日：2014-06-19
申请人： Telefonaktiebolaget LM Ericsson (publ)
发明人： RYDNELL, Gunnar , TOTH, Stefan , GUSTAFSSON, Roland
IPC分类号： H04W36/00
CPC分类号： H04W36/0011 , H04L2212/00 , H04W36/0077 , H04W76/25
摘要： Embodiments herein also relate to a first and a second wireless device, a ProSe function node, a MME, a gateway node and methods therein.

7. 发明授权

EP1784954B1 A SYSTEM, AN ARRANGEMENT AND A METHOD FOR PROVIDING CORE NETWORK NODES WITH MOBILE STATION RELATED INFORMATION 有权
标题翻译： SYSTEM AND METHOD FOR核网络节点的移动站与相关信息提供
公开(公告)号：EP1784954B1
公开(公告)日：2008-03-26
申请号：EP04764602.1
申请日：2004-08-28
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (publ)
发明人： BOMAN, Krister , TOTH, Stefan , SUNDELL, Hans-Olof , RÖNNEKE, Hans , LÖVSEN, Lars
IPC分类号： H04L12/56 , H04Q7/38
CPC分类号： H04W64/00
摘要： The present invention relates to a system for providing a core network node with location related information about one or more mobile user stations accessing the core network over an access network. It comprises a number of radio access network nodes (RNC; BSC) a number of first network nodes or core network nodes serving communication of data (SGSN1, SGSN2), a number of second core network nodes comprising gateway core network nodes (GGSN) acting as gateways to external or third party controlled data communication networks and/or service providers. Location related information of one or more mobile user stations obtained from the radio network access nodes is provided from a first network node or core network node to a second core network node. Said location related information is provided in one or more dedicated information elements added to existing communication of messages between said first core network node and said second core network node.

8. 发明公开

EP3020246A1 PROXIMITY SERVICE 审中-公开
标题翻译：近距离服务
公开(公告)号：EP3020246A1
公开(公告)日：2016-05-18
申请号：EP14725455.1
申请日：2014-05-21
申请人： Telefonaktiebolaget LM Ericsson (publ)
发明人： GUSTAFSSON, Roland , RYDNELL, Gunnar , TOTH, Stefan
IPC分类号： H04W76/02
CPC分类号： H04W8/005 , H04L63/10 , H04L67/16 , H04W4/06 , H04W48/14 , H04W76/14
摘要： The embodiments herein relate to a method in a first wireless device for enabling ProSe communication in a communications network. The first wireless device is in proximity of a second wireless device. The first wireless device, using at least one of an Application ID, ProSe ID, Application User ID and expression code, enables the first wireless device to discover the second wireless device and to be discoverable by the second wireless device. The first wireless device communicates directly with the second wireless device using a direct ProSe link.

9. 发明授权

EP3477973B1 OBTAINING AUTHORIZATION TO USE PROXIMITY SERVICES IN A MOBILE COMMUNICATION SYSTEM 有权
公开(公告)号：EP3477973B1
公开(公告)日：2020-06-24
申请号：EP18209365.8
申请日：2015-04-29
申请人： Telefonaktiebolaget LM Ericsson (publ)
发明人： RYDNELL, Gunnar , GUSTAFSSON, Roland , SULTANA, Shabnam , SANDER, Ann-Christine , TOTH, Stefan
IPC分类号： H04W4/20

10. 发明公开

EP2428069A1 DEDICATED GATEWAY FOR MOBILE BROADBAND DEVICES 有权转让
标题翻译：专用网关用于移动宽带设备
公开(公告)号：EP2428069A1
公开(公告)日：2012-03-14
申请号：EP09779412.7
申请日：2009-05-06
申请人： Telefonaktiebolaget LM Ericsson (publ)
发明人： RÖNNEKE, Hans , RYDNELL, Gunnar , TOTH, Stefan
IPC分类号： H04W48/00
CPC分类号： H04W60/04 , H04L29/06224 , H04W48/17 , H04W60/02 , H04W76/10 , H04W88/005 , H04W88/16
摘要： A quite simple and effective way for simplifying the mobile system for the mobile broadband customers, thereby lowering the equipment costs and in the end allowing for more competitive flat rate fees, is to direct the traffic from mobile broadband devices (110) to dedicated gateways (120). The mobile broadband device (110) is comprised in a user equipment (105) in a wireless communication network (100). The wireless communication network (100) comprises a network node (115) is arranged to be connected to the mobile broadband device (110). First, the mobile broadband device (110) sends (200, 300) an attach request message to the network node (115). The attach request comprises an information element indicating that the device (110) is a broadband device. Then, the device (110) receives (301) an attach accept message from the network node (115) comprising address information of the dedicated gateway (120). After the device (110) has received the attach accept message it sends (302, 205) traffic to the dedicated gateway (120).

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