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    RADIO COMMUNICATION SYSTEM, RADIO ACCESS NETWORK NODE, COMMUNICATION DEVICE, AND CORE NETWORK NODE
    11.
    发明申请
    RADIO COMMUNICATION SYSTEM, RADIO ACCESS NETWORK NODE, COMMUNICATION DEVICE, AND CORE NETWORK NODE 审中-公开
    无线电通信系统，无线接入网络节点，通信设备和核心网络节点

    公开(公告)号：US20150359026A1

    公开(公告)日：2015-12-10

    申请号：US14653751

    申请日：2013-09-20

    Applicant: NEC CORPORATION

    Inventor： Takanori IWAI ,  Hajime ZEMBUTSU

    IPC: H04W76/02

    CPC classification number: H04W76/15 ,  H04W8/183 ,  H04W8/265 ,  H04W48/18

    Abstract: An RAN node (2) is configured to communicate with a device (1) equipped with an embedded UICC in an initial state. Furthermore, the RAN node (2) is configured to communicate with a provisioning network (3) arranged for provisioning of the embedded UICC, and a core network different from the provisioning network. Still furthermore, the RAN node (2) is configured to transmit an attach request message received from the device (1) to the provisioning network (6) instead of the core network (3) of an initial MNO. As a result of this, for example, the device equipped with the eUICC in the initial state can be safely connected to the network operated by the initial MNO.

    Abstract translation: RAN节点（2）被配置为在初始状态下与配备有嵌入式UICC的设备（1）进行通信。 此外，RAN节点（2）被配置为与布置用于供应嵌入式UICC的供应网络（3）以及与供应网络不同的核心网络进行通信。 此外，RAN节点（2）被配置为将从设备（1）接收的附加请求消息发送到供应网络（6），而不是初始MNO的核心网络（3）。 结果，例如，配备有处于初始状态的eUICC的设备可以安全地连接到由初始MNO操作的网络。

    MANAGEMENT APPARATUS, MANAGEMENT METHOD, COMPUTER-READABLE MEDIUM STORING PROGRAM
    13.
    发明公开
    MANAGEMENT APPARATUS, MANAGEMENT METHOD, COMPUTER-READABLE MEDIUM STORING PROGRAM 审中-公开

    公开(公告)号：US20240056347A1

    公开(公告)日：2024-02-15

    申请号：US18283879

    申请日：2021-03-31

    Applicant: NEC Corporation

    Inventor： Wataru JUSO ,  Hajime ZEMBUTSU

    IPC: H04L41/0654 ,  H04L43/0817 ,  H04L43/065

    CPC classification number: H04L41/0654 ,  H04L43/0817 ,  H04L43/065

    Abstract: A management apparatus according to the present disclosure includes a VIM (Virtualized Infrastructure Manager) (3) configured to perform control of a NFVI (Network Function Virtualization Infrastructure), which provides virtual resources for a Virtual Network Function (VNF) (4) executed as a network function implemented in software, an NFVO (NFV-Orchestrator) (1) for realizing network services on the NFVI, a VNFM (VNF Manager) (2) configured to perform management of the VNF (4), a detecting unit (11) configured to detect data failure in the VNFM, and a constructing unit (12) configured to construct operation data for a new VNFM by collecting information from the NFVO (1), the VIM (3), and the VNF (4) in the case where the data failure is detected by the detecting unit.

    CONTROL DEVICE, COMMUNICATION TERMINAL, CONTROL METHOD, NON-TRANSITORY COMPUTER READABLE MEDIUM, MME, AND BASE STATION
    14.
    发明申请
    CONTROL DEVICE, COMMUNICATION TERMINAL, CONTROL METHOD, NON-TRANSITORY COMPUTER READABLE MEDIUM, MME, AND BASE STATION 审中-公开

    公开(公告)号：US20200374746A1

    公开(公告)日：2020-11-26

    申请号：US16636809

    申请日：2018-08-07

    Applicant: NEC Corporation

    Inventor： Hajime ZEMBUTSU ,  Toshiyuki TAMURA ,  Naoaki SUZUKI

    IPC: H04W28/02 ,  H04W72/04 ,  H04W8/02 ,  H04W12/06

    Abstract: An object is to provide a control device which can control, in consideration of a traffic characteristic of an application operating between an application server and a communication terminal, traffic or a data amount transferred on a core network. A control device (10) according to the present example embodiment includes: a communication unit (12) configured to receive, via a service control device (20) which authenticates an application server (30) providing a service for a communication terminal (50), information relating to a transmittable data amount determined in the application server (30); and a control unit (11) configured to execute, by using the information relating to the transmittable data amount, traffic control on data transmitted from the communication terminal (50).

    VIRTUAL NETWORK FUNCTION MANAGEMENT APPARATUS, VIRTUAL INFRASTRUCTURE MANAGEMENT APPARATUS, AND VIRTUAL NETWORK FUNCTION CONFIGURATION METHOD
    15.
    发明申请
    VIRTUAL NETWORK FUNCTION MANAGEMENT APPARATUS, VIRTUAL INFRASTRUCTURE MANAGEMENT APPARATUS, AND VIRTUAL NETWORK FUNCTION CONFIGURATION METHOD 审中-公开

    公开(公告)号：US20200026542A1

    公开(公告)日：2020-01-23

    申请号：US16498810

    申请日：2018-03-30

    Applicant: NEC CORPORATION

    Inventor： Yasuyuki ISHII ,  Yutaka NISHIGORI ,  Hajime ZEMBUTSU

    IPC: G06F9/455 ,  G06F16/24

    Abstract: A virtual network function management apparatus includes: a physical machine candidate query part configured to query, when creating a virtual network function, about a physical machine candidate in which a virtual machine configuring a virtual network function can be deployed, with respect to a virtual infrastructure management apparatus that manages a virtual infrastructure configured by using 2 or more types of physical machine; a physical machine selection part configured to select a physical machine that can satisfy performance required by the virtual network function, from among physical machine candidates received from the virtual infrastructure management apparatus; and a virtual machine creation instruction part configured to instruct the virtual infrastructure management apparatus to specify the selected physical machine and create a virtual machine configuring the virtual network function.

    CONTROL NODE, NETWORK NODE, AND METHODS PERFORMED THEREIN
    16.
    发明申请
    CONTROL NODE, NETWORK NODE, AND METHODS PERFORMED THEREIN 审中-公开

    公开(公告)号：US20170195926A1

    公开(公告)日：2017-07-06

    申请号：US15321686

    申请日：2015-03-05

    Applicant: NEC Corporation

    Inventor： Takanori IWAI ,  Hajime ZEMBUTSU

    IPC: H04W36/12

    Abstract: A control node (142) used in connection with a core network (120) operates to transmit a relocation command message related to a first network node (121S) located in the core network (120) and performing mobility management and bearer management of a plurality of mobile terminals (111) that have attached to the core network (120). The relocation command message causes relocation, from the first network node (121S) to at least one second network node (121T), of the mobility management and the bearer management for at least one of the plurality of mobile terminals (111). This contributes, for example, to relocation of mobility management and bearer management of a plurality of mobile terminals between network nodes regardless of the movement of those mobile terminals.

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