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    MOBILE COMMUNICATION SYSTEM, GATEWAY DEVICE, CORE NETWORK DEVICE, AND COMMUNICATION METHOD
    2.
    发明申请
    MOBILE COMMUNICATION SYSTEM, GATEWAY DEVICE, CORE NETWORK DEVICE, AND COMMUNICATION METHOD 审中-公开
    移动通信系统，网关设备，核心网络设备和通信方法

    公开(公告)号：US20160278097A1

    公开(公告)日：2016-09-22

    申请号：US15035089

    申请日：2014-09-05

    Applicant: NEC CORPORATION

    Inventor： Yoshio UEDA

    IPC: H04W72/04 ,  H04W28/08

    CPC classification number: H04W72/0486 ,  H04W28/08 ,  H04W88/12

    Abstract: This mobile communication system has a portable terminal, a base station that wirelessly communicates with the portable terminal, a gateway device that connects the base station to a core network, and a core network device that is installed in the core network and that performs mobility management of the portable terminal. The core network device sends to the gateway device information for determining whether Selected Internet Protocol Traffic Offload (SIPTO) has been activated. The gateway device receives the information from the core network device.

    Abstract translation: 该移动通信系统具有便携式终端，与便携式终端无线通信的基站，将基站连接到核心网的网关装置以及安装在核心网中并执行移动性管理的核心网络装置 的便携式终端。 核心网络设备向网关设备发送用于确定所选择的因特网协议流量卸载（SIPTO）是否被激活的信息。 网关设备从核心网络设备接收信息。

    BASE STATION APPARATUS AND INTER-BASE-STATION GATEWAY APPARATUS
    3.
    发明申请
    BASE STATION APPARATUS AND INTER-BASE-STATION GATEWAY APPARATUS 审中-公开

    公开(公告)号：US20180049098A1

    公开(公告)日：2018-02-15

    申请号：US15555671

    申请日：2015-12-22

    Applicant: NEC CORPORATION

    Inventor： Yoshio UEDA

    IPC: H04W40/22 ,  H04W36/08 ,  H04W36/00

    Abstract: A base station apparatus (1) is configured to send a first information element to an inter-base-station gateway (3). The first information element explicitly or implicitly indicates whether a relay operation is necessary. The relay operation is an operation in which the inter-base-station gateway (3) relays a data packet destined for or sent from a radio terminal between the base station apparatus (1) and another base station (2). It is thus, for example, possible to contribute to enabling a base station or an inter-base-station gateway to select whether a relay operation by the inter-base-station gateway should be performed at the time of an inter-base-station handover.

    BASE STATION, WIRELESS COMMUNICATION SYSTEM, AND COMMUNICATION METHOD
    4.
    发明申请
    BASE STATION, WIRELESS COMMUNICATION SYSTEM, AND COMMUNICATION METHOD 审中-公开
    基站，无线通信系统和通信方法

    公开(公告)号：US20170034750A1

    公开(公告)日：2017-02-02

    申请号：US15302698

    申请日：2015-02-05

    Applicant: NEC Corporation

    Inventor： Tomu TAMURA ,  Yoshio UEDA

    IPC: H04W36/00 ,  H04W48/10

    CPC classification number: H04W36/0061 ,  H04W24/02 ,  H04W48/10 ,  H04W84/12

    Abstract: A base station includes a storage unit stores a neighbour relation table and a processing unit. The processing unit receives service information of a neighbour cell to its own cell, the service information being transmitted by another base station forming the neighbour cell to the own cell, the service information including at least one of an information element indicating whether the another base station has a function of a wireless LAN (Local Area Network) base station and an information element indicating whether the neighbour cell is a cell for dynamically adding a communication capacity. The processing unit registers the service information of the neighbour cell with the neighbour relation table.

    Abstract translation: 基站包括存储单元，存储相邻关系表和处理单元。 所述处理单元向其自己的小区接收相邻小区的服务信息，所述服务信息由形成所述相邻小区的另一基站发送到所述自身小区，所述服务信息包括指示所述另一基站 具有无线LAN（局域网）基站的功能和指示相邻小区是否是用于动态添加通信能力的小区的信息元素。 处理单元将相邻小区的服务信息与相邻关系表进行登记。

    COMMUNICATION DEVICE, CORE NETWORK NODE, MOBILE COMMUNICATION SYSTEM, COMMUNICATION METHOD, AND STORAGE MEDIUM
    5.
    发明申请
    COMMUNICATION DEVICE, CORE NETWORK NODE, MOBILE COMMUNICATION SYSTEM, COMMUNICATION METHOD, AND STORAGE MEDIUM 审中-公开
    通信设备，核心网络节点，移动通信系统，通信方法和存储介质

    公开(公告)号：US20160174113A1

    公开(公告)日：2016-06-16

    申请号：US14909243

    申请日：2014-07-24

    Applicant: NEC CORPORATION

    Inventor： Yasunari KUROKAWA ,  Hideki KOZUKA ,  Yoshio UEDA

    IPC: H04W36/00 ,  H04W40/22 ,  H04W36/02

    CPC classification number: H04W36/0055 ,  H04W36/023 ,  H04W40/22

    Abstract: In the case where a wireless terminal conducts a handover from a first device to a second device, a communication device of this exemplary embodiment performs communication with the second device and a core network node, in order to notify an appropriate device of information regarding the transfer path of data. The communication device receives control information from the core network node upon the handover. The control information is information regarding the transfer path of data to be transferred from the first device to the second device.

    Abstract translation: 在无线终端进行从第一设备到第二设备的切换的情况下，本示例性实施例的通信设备执行与第二设备和核心网络节点的通信，以便向适当的设备通知关于传送的信息 资料路径 通信装置在切换时从核心网络节点接收控制信息。 控制信息是关于从第一设备传送到第二设备的数据的传送路径的信息。

    COMMUNICATION SYSTEM, GATEWAY DEVICE, AND COMMUNICATION CONTROL METHOD
    8.
    发明申请
    COMMUNICATION SYSTEM, GATEWAY DEVICE, AND COMMUNICATION CONTROL METHOD 有权
    通信系统，网关设备和通信控制方法

    公开(公告)号：US20150319805A1

    公开(公告)日：2015-11-05

    申请号：US14651910

    申请日：2013-12-09

    Applicant: NEC Corporation

    Inventor： Tomu TAMURA ,  Yoshio UEDA ,  Atsushi NAKATA

    IPC: H04W88/16

    CPC classification number: H04W88/16 ,  H04L67/2842 ,  H04W4/12 ,  H04W8/10 ,  H04W8/26 ,  H04W24/02

    Abstract: An increase in communication load in a network due to increasing messages for requesting information is suppressed. When a message for requesting information and a response message thereto are sent and received between a communication device (N1-Nn) that is an information requester and an information provider (Nx) on a network (NW) via a communication device (1), the communication device (1) stores the information acquired from the response message in a response information storage section (4), and when any communication device requests at least part of the same information, a control section (5) creates a response message including the requested information and responds.

    Abstract translation: 由于增加用于请求信息的消息，网络中的通信负载的增加被抑制。 当通过通信设备（1）在作为信息请求者的通信设备（N1-Nn）和网络（NW）上的信息提供者（Nx）之间发送和接收到用于请求信息和响应消息的消息时， 通信装置（1）将从响应消息获取的信息存储在响应信息存储部分（4）中，并且当任何通信装置请求至少部分相同信息时，控制部分（5）创建包括 请求信息并作出回应。

    APPARATUS RELATING TO CONTROL OF FIXED BROADBAND ACCESS NETWORK
    10.
    发明申请
    APPARATUS RELATING TO CONTROL OF FIXED BROADBAND ACCESS NETWORK 审中-公开

    公开(公告)号：US20190068497A1

    公开(公告)日：2019-02-28

    申请号：US15766559

    申请日：2016-09-26

    Applicant: NEC CORPORATION

    Inventor： Tomu TAMURA ,  Yoshio UEDA

    IPC: H04L12/741 ,  H04L29/12 ,  H04W8/02 ,  H04L29/06

    Abstract: To acquire, by a core network node, information necessary for control of a fixed broadband access network in more cases. An apparatus according to the present disclosure includes a communication processing unit configured to transmit, to a core network node, a first message when a wireless communication apparatus that communicates with a terminal apparatus communicating with a base station is changed from a first wireless communication apparatus to a second wireless communication apparatus, the first message including address information of the second wireless communication apparatus and transport identification information of the second wireless communication apparatus.

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