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    Scalable Deployment of Network Nodes
    32.
    发明申请
    Scalable Deployment of Network Nodes 审中-公开
    可扩展部署网络节点

    公开(公告)号：US20150172930A1

    公开(公告)日：2015-06-18

    申请号：US14624727

    申请日：2015-02-18

    Applicant: Nokia Solutions and Networks Oy

    Inventor： Markku J Vainikka ,  Vinh V Phan ,  Ling Yu

    IPC: H04W16/00 ,  H04W36/00 ,  H04W4/12 ,  H04W72/04

    CPC classification number: H04W16/00 ,  H04W4/12 ,  H04W36/0072 ,  H04W40/22 ,  H04W72/044 ,  H04W84/045 ,  H04W88/08 ,  H04W92/20

    Abstract: A method for communicating between nodes in a communication system. Communicating in a first node in a radio access network and a second node in a core network using messages associated with a first set of operations connecting the first node to the core network. Communicating in the first node with other nodes of the radio access network using messages associated with a second set of operations connecting the radio access network nodes. Communicating in the first node with a third node using messages associated with a third set of operations, the third set of operations providing at least part of the operations provided by the first and second set of operations. The scalability of the core network nodes is enhanced when the number of the radio access network nodes connecting to the core network nodes increases.

    Abstract translation: 一种用于在通信系统中的节点之间进行通信的方法。 使用与将第一节点连接到核心网络的第一组操作相关联的消息在无线电接入网络中的第一节点和核心网络中的第二节点进行通信。 使用与连接无线电接入网络节点的第二组操作相关联的消息在第一节点与无线电接入网络的其他节点进行通信。 使用与第三组操作相关联的消息在具有第三节点的第一节点中通信，所述第三组操作提供由所述第一和第二组操作提供的至少一部分操作。 当连接到核心网络节点的无线电接入网络节点的数量增加时，核心网络节点的可扩展性得到增强。

    DEVICE TO DEVICE COMMUNICATIONS
    33.
    发明申请
    DEVICE TO DEVICE COMMUNICATIONS 有权
    设备通信设备

    公开(公告)号：US20150065154A1

    公开(公告)日：2015-03-05

    申请号：US14390271

    申请日：2012-04-05

    Applicant: NOKIA SOLUTIONS AND NETWORKS OY

    Inventor： Vinh Van Phan ,  Ling Yu ,  Kari Veikko Horneman

    IPC: H04W72/08 ,  H04W4/00

    CPC classification number: H04W72/085 ,  H04W4/70 ,  H04W72/042 ,  H04W76/14

    Abstract: In a network controlled device to device service a reference radio bearer that would provide an adequate service in a cellular access mode is determined. Information of semi-static resource allocation is then determined for the reference radio bearer and signalled to at least one device for use in configuring the at least one device for device to device communications. The at least one device can use the information as guidance when configuring for device to device communications.

    Abstract translation: 在网络控制设备到设备服务中，确定将在蜂窝接入模式中提供足够服务的参考无线承载。 然后，为参考无线电载体确定半静态资源分配的信息，并且将其发信号通知给至少一个设备以用于配置用于设备到设备通信的至少一个设备。 在配置设备到设备通信时，至少一个设备可以使用该信息作为指导。

    Proximity services device-to-device communication services control
    34.
    发明授权
    Proximity services device-to-device communication services control 有权

    公开(公告)号：US11700652B2

    公开(公告)日：2023-07-11

    申请号：US15533480

    申请日：2014-12-19

    Applicant: Nokia Solutions and Networks Oy

    Inventor： Vinh Van Phan ,  Ling Yu ,  Kari Veikko Horneman

    IPC: H04W76/14 ,  H04W4/80 ,  H04W72/23 ,  H04W8/00

    CPC classification number: H04W76/14 ,  H04W4/80 ,  H04W8/005 ,  H04W72/23

    Abstract: The present invention addresses method, apparatus and computer program product for setting up a proximity services device-to-device communication service. Thereby, by a transmitting user equipment, a message including application control information is compiled, a scheduling assignment for scheduling the message transmission is transmitted to a device to be set up, and the message is transmitted to the device according to the scheduling assignment. A receiving user equipment receives a scheduling assignment and at least one of data packets scheduled in the scheduling assignment, determines whether at least one of the received data packets relates to a new proximity services device-to-device communication service traffic flow, determines whether a message including application control information is included in the at least one of the received data packets, and completes the setup based on the application control information.

    Selection and use of a security agent for device-to-device (D2D) wireless communications
    37.
    发明授权
    Selection and use of a security agent for device-to-device (D2D) wireless communications 有权

    公开(公告)号：US10299115B2

    公开(公告)日：2019-05-21

    申请号：US15029202

    申请日：2013-10-18

    Applicant: Nokia Solutions and Networks Oy

    Inventor： Vinh Van Phan ,  Ling Yu

    IPC: H04L29/06 ,  H04W12/04 ,  H04W76/19 ,  H04W74/00 ,  H04W92/12 ,  H04W24/04 ,  H04W12/06 ,  H04L29/14 ,  H04W76/23

    Abstract: A technique is provided for receiving, by a MS from a BS a failure notification message indicating a failure of a BS-core network interface, sending, from the MS to the BS, a security agent (SA) notification including a MSID identifying the MS, a service profile identifying one or more services, and one or more user group IDs that identify one or more user groups of which the MS is a member, and receiving, by the MS from the BS, a SA configuration message including a service identification identifying at least one of the one or more services, one or more user group IDs identifying one or more user groups for which the MS has been configured as a security agent to perform the identified service, and a BS access key to allow one or more other MSs to access or establish a connection with the BS.

    Facilitating group handover
    40.
    发明授权
    Facilitating group handover 有权

    公开(公告)号：US09967783B2

    公开(公告)日：2018-05-08

    申请号：US14767327

    申请日：2013-02-15

    Applicant: NOKIA SOLUTIONS AND NETWORKS OY

    Inventor： Ling Yu ,  Vinh Van Phan ,  Kari Veikko Horneman

    IPC: H04W36/00 ,  H04W8/00 ,  H04W48/16 ,  H04W36/08 ,  H04W92/18

    CPC classification number: H04W36/0027 ,  H04W8/005 ,  H04W36/0055 ,  H04W36/08 ,  H04W48/16 ,  H04W92/18

    Abstract: There is provided a method, including: receiving, by a target base station, information that a handover of a plurality of user equipment currently connected to a source cell is needed to a target cell; causing a device-to-device, D2D, cluster generation, wherein each generated D2D cluster is controlled by a predetermined user equipment connected to the target cell and acting as a D2D cluster head; determining D2D cluster-specific radio resource commitment information for each generated D2D cluster; indicating corresponding D2D cluster-specific radio resource commitment information to each D2D cluster head; and receiving a handover request from at least one D2D cluster head, wherein the handover request is for handing at least one member of the corresponding D2D cluster over to the target cell.

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