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    EPC ENHANCEMENT FOR LONG DRX AND POWER SAVING STATE
    1.
    发明公开
    EPC ENHANCEMENT FOR LONG DRX AND POWER SAVING STATE 审中-公开

    公开(公告)号：EP3589033A1

    公开(公告)日：2020-01-01

    申请号：EP19191821.8

    申请日：2013-09-27

    申请人： Telefonaktiebolaget LM Ericsson (publ)

    发明人： YANG, Yong ,  CHEN, Qian ,  OLSSON, Tony ,  HEDMAN, Peter

    IPC分类号： H04W52/16 ,  H04W52/02 ,  H04W76/18 ,  H04W76/28 ,  H04W92/24

    摘要： The invention relates to methods and device for detecting when a mobile terminal is in a state where it is incapable of replying to a message.
    In a first aspect of the present invention, it is provided a method of detecting, at a mobility node in a communications network, a state where a mobile terminal is incapable of replying to a message. The method comprises receiving (Sioi) the message from a gateway node, and determining (S102) whether the mobile terminal is incapable of replying to the message. Further, the method comprises sending (S103) a response to the gateway node indicating that the mobile terminal is not yet capable to reply to the message.

    EPC ENHANCEMENT FOR LONG DRX AND POWER SAVING STATE
    3.
    发明公开
    EPC ENHANCEMENT FOR LONG DRX AND POWER SAVING STATE 审中-公开
    EPC强化长时间的DRX和省电状态

    公开(公告)号：EP3306988A1

    公开(公告)日：2018-04-11

    申请号：EP17192354.3

    申请日：2013-09-27

    申请人： Telefonaktiebolaget LM Ericsson (publ)

    发明人： YANG, Yong ,  CHEN, Qian ,  HEDMAN, Peter ,  OLSSON, Tony

    IPC分类号： H04W52/16 ,  H04W52/02 ,  H04W76/18 ,  H04W76/28 ,  H04W92/24

    CPC分类号： H04W52/0216 ,  H04W52/0229 ,  H04W60/04 ,  H04W76/18 ,  H04W76/28 ,  H04W92/24 ,  Y02D70/1224 ,  Y02D70/1226 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/146 ,  Y02D70/24

    摘要： The invention relates to methods and device for detecting when a mobile terminal is in a state where it is incapable of replying to a message.
    In a first aspect of the present invention, it is provided a method of detecting, at a mobility node in a communications network, a state where a mobile terminal is incapable of replying to a message. The method comprises receiving (S101) the message from a gateway node, and determining (S102) whether the mobile terminal is incapable of replying to the message. Further, the method comprises sending (S103) a response to the gateway node indicating that the mobile terminal is not yet capable to reply to the message.

    摘要翻译： 本发明涉及用于检测移动终端何时处于其不能回复消息的状态的方法和设备。 在本发明的第一方面中，提供了一种在通信网络中的移动性节点处检测移动终端不能回复消息的状态的方法。 该方法包括从网关节点接收（S101）该消息，以及确定（S102）该移动终端是否不能回复该消息。 此外，该方法包括向网关节点发送（S103）指示移动终端还不能够回复该消息的响应。

    METHOD AND NODES FOR HANDLING BEARERS
    4.
    发明公开
    METHOD AND NODES FOR HANDLING BEARERS 审中-公开

    公开(公告)号：EP3395024A1

    公开(公告)日：2018-10-31

    申请号：EP16708650.3

    申请日：2016-03-07

    申请人： Telefonaktiebolaget LM Ericsson (PUBL)

    发明人： OLSSON, Tony ,  YANG, Yong ,  HERMANSSON, Patrik

    IPC分类号： H04L12/911

    CPC分类号： H04L47/74 ,  H04W76/22

    摘要： The embodiments herein relate to a method performed by a gateway (108, 110, 1308, 1310). The gateway (108, 110, 1308, 1310) detects that a procedure for activating or deactivating a bearer has been initiated. The gateway (108, 110, 1308, 1310) receives a first modify bearer or modify access bearers request message for the same PDN connection and UE (101) as the bearer activation or deactivation procedure is intended for. The gateway (108, 110, 1308, 1310) detects a bearer mismatch between a first set of bearers and a second set of bearers known by the gateway (108, 110, 1308, 1310) and associated with said same PDN connection and UE (101). The gateway (108, 110, 1308, 1310) accepts, during a time interval, the received modify bearer or modify access bearers request message even though the bearer mismatch has been detected.

    GATEWAY WEIGHT FACTOR AND LOAD INFORMATION
    5.
    发明公开
    GATEWAY WEIGHT FACTOR AND LOAD INFORMATION 有权
    GATEWAY-GEWICHTSFAKTOR UND LASTINFORMATIONEN

    公开(公告)号：EP3069553A1

    公开(公告)日：2016-09-21

    申请号：EP14796123.9

    申请日：2014-11-11

    申请人： Telefonaktiebolaget LM Ericsson (publ)

    发明人： YANG, Yong ,  FRÈDEN, Anders ,  OLSSON, Tony

    IPC分类号： H04W28/08

    CPC分类号： H04W28/08 ,  H04L61/1511 ,  H04W48/17 ,  H04W84/042 ,  H04W88/08 ,  H04W88/16

    摘要： The disclosure herein is directed to a method in a mobility management node (MME1) and a mobility management node (MME1) for executing the method of selecting a network access gateway node (PGW1, PGW2, PGW3) when establishing a PDN connection for a radio terminal (UE) to a PDN (400) identified by an APN (APN1) which mobility management node is configured to operatively manage the mobility for the radio terminal and which access gateway node is configured to operatively act as a network access gateway to the PDN so as to provide connectivity for the radio terminal to the PDN, the method comprises :receiving (401), from a number of network access gateway nodes (PGW1, PGW2, PGW3), APN capacity allocation information indicating the APN capacity that each access gateway node has allocated to serve the APN, and APN load information indicating the APN load that each access gateway currently experience with respect to the APN,receiving (402), from a Domain Name Server (DNS1), weight factor information indicating the relative amount at which each access gateway node should be selected when a PDN connection is created, and selecting (403) a network access gateway node among said number of network access gateways based on the APN capacity allocation information and the APN load information and the weight factor information.

    摘要翻译： 这里的公开内容涉及移动性管理节点（MME1）和移动性管理节点（MME1）中的方法，用于在建立用于无线电的PDN连接时执行选择网络接入网关节点（PGW1，PGW2，PGW3）的方法 终端（UE）到由APN（APN1）标识的PDN（400），移动性管理节点被配置为可操作地管理无线电终端的移动性，并且哪个接入网关节点被配置为可操作地充当到PDN的网络接入网关 为了向PDN提供无线终端的连接，该方法包括：从多个网络接入网关节点（PGW1，PGW2，PGW3）接收指示每个接入网关的APN容量的APN容量分配信息 节点已分配服务于APN，APN负载信息指示每个接入网关当前针对APN经历的APN负载，从域名服务器（DNS1）接收（402），权重因子 形成指示当创建PDN连接时应当选择每个接入网关节点的相对量，并且基于APN容量分配信息和APN负载信息来选择（403）所述数量的网络接入网关中的网络接入网关节点 和权重因子信息。

    CONNECTION STATES FOR A USER ENTITY IN A SERVING GATEWAY OF AN EVOLVED PACKET CORE SYSTEM
    8.
    发明授权
    CONNECTION STATES FOR A USER ENTITY IN A SERVING GATEWAY OF AN EVOLVED PACKET CORE SYSTEM 有权
    用于在网关的用户设备连接状态提供演进分组核心系统

    公开(公告)号：EP2578043B1

    公开(公告)日：2016-09-07

    申请号：EP10721800.0

    申请日：2010-05-26

    申请人： Telefonaktiebolaget LM Ericsson (publ)

    发明人： SUNDELL, Hans-Olof ,  OLSSON, Tony

    IPC分类号： H04W76/02 ,  H04W76/06 ,  H04W88/16

    CPC分类号： H04W76/02 ,  H04W76/10 ,  H04W76/30 ,  H04W88/16

    摘要： A serving gateway node (SGW) and a method therefore is being provided being adapted for operating in a network in which a control-plane tunnel between a mobility manage-men! entity (MME) and a serving gateway node (SGW), a control plane tunnel between the serving gateway node (SGW) and a packet gateway node (PGW), and one or more user plane tunnels between the serving gateway node (SGW) and the packet gateway node (PGW), may be set up, the serving gateway (SGW) comprising an application layer control mechanism (APL LR CTRL), interface means, (!F) and a data base (DB). The serving gateway (SGW) is adapted for entering a state of ECM-IDLE (108) and ECM-CONNECTED (110) for a user entity (UE) in question. The serving gateway upon reception of a Modify Bearer Request message (107) may effectuate a setting up one or more user plane tunnels between the serving gateway (SGW) and a base station (eNodeB). The serving gateway (SGW) is being adapted to, upon receiving a Create Session Request message (102) from a packet gateway node, set up a timer (105), which on time-out (114) effectuates the serving gateway to put the user entity in ECM-IDLE (108) even if no Modify Bearer Request (107) is received.

    EPC ENHANCEMENT FOR LONG DRX AND POWER SAVING STATE
    9.
    发明公开
    EPC ENHANCEMENT FOR LONG DRX AND POWER SAVING STATE 有权
    EPC-VERSTÄRKUNGFÜRLONG-DRX UND STROMSPARMODUS

    公开(公告)号：EP3050390A1

    公开(公告)日：2016-08-03

    申请号：EP13766997.4

    申请日：2013-09-27

    申请人： Telefonaktiebolaget LM Ericsson (publ)

    发明人： YANG, Yong ,  CHEN, Qian ,  HEDMAN, Peter ,  OLSSON, Tony

    IPC分类号： H04W76/02 ,  H04W92/24 ,  H04W76/04

    CPC分类号： H04W52/0216 ,  H04W52/0229 ,  H04W60/04 ,  H04W76/18 ,  H04W76/28 ,  H04W92/24 ,  Y02D70/1222 ,  Y02D70/1224 ,  Y02D70/1226 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/146 ,  Y02D70/24

    摘要： The invention relates to methods and device for detecting when a mobile terminal is in a state where it is incapable of replying to a message. In a first aspect of the present invention, it is provided a method of detecting, at a mobility node in a communications network, a state where a mobile terminal is incapable of replying to a message. The method comprises receiving (S101) the message from a gateway node, and determining (S102) whether the mobile terminal is incapable of replying to the message. Further, the method comprises sending (S103) a response to the gateway node indicating that the mobile terminal is not yet capable to reply to the message.

    摘要翻译： 本发明涉及用于检测何时移动终端处于不能回复消息的状态的方法和设备。 在本发明的第一方面，提供了一种在通信网络的移动性节点处检测移动终端不能回复消息的状态的方法。 该方法包括从网关节点接收消息，并确定移动终端是否不能回复该消息。 此外，该方法包括向网关节点发送指示移动终端还不能回复该消息的响应。