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    MONITOR DEVICE, BASE STATION, MONITORING METHOD, CONTROL METHOD, AND NON-TRANSITORY COMPUTER READABLE MEDIUM
    2.
    发明申请
    MONITOR DEVICE, BASE STATION, MONITORING METHOD, CONTROL METHOD, AND NON-TRANSITORY COMPUTER READABLE MEDIUM 有权

    公开(公告)号：US20220014550A1

    公开(公告)日：2022-01-13

    申请号：US17482979

    申请日：2021-09-23

    Applicant: NEC Corporation

    Inventor： Kazuaki NAKAJIMA ,  Shinji MASUDA ,  Toshiyuki TAMURA ,  Hidemi ISHIKAWA ,  Masayuki SHINSHO

    IPC: H04L29/06 ,  G06F21/55 ,  H04W12/125 ,  H04W12/12 ,  H04W76/18

    Abstract: An object is to provide a monitor device capable of reducing threat of DoS attacks on a mobile network. A monitor device (10) according to the present invention includes a signal monitor unit (11) for estimating a specific base station communicating with a communication terminal (30) attacking a mobile network according to the number of times an ATTACH procedure is rejected, in which the ATTACH procedure is for registering information about a communication terminal (30) communicating with a base station (20) in a communication device (40) located in the mobile network, and a base station control unit (12) for causing the specific base station to determine whether to execute the ATTACH procedure related to a communication terminal served by the specific base station according to communication terminal identification information set in a signal transmitted from the communication terminal served by the specific base station.

    INFORMATION MANAGEMENT APPARATUS, COMMUNICATION MANAGEMENT SYSTEM, INFORMATION COMMUNICATION APPARATUS, INFORMATION MANAGEMENT METHOD, AND STORING MEDIUM STORING INFORMATION MANAGEMENT PROGRAM
    3.
    发明申请
    INFORMATION MANAGEMENT APPARATUS, COMMUNICATION MANAGEMENT SYSTEM, INFORMATION COMMUNICATION APPARATUS, INFORMATION MANAGEMENT METHOD, AND STORING MEDIUM STORING INFORMATION MANAGEMENT PROGRAM 审中-公开
    信息管理装置，通信管理系统，信息通信装置，信息管理方法和存储介质存储信息管理程序

    公开(公告)号：US20170063784A1

    公开(公告)日：2017-03-02

    申请号：US15246631

    申请日：2016-08-25

    Applicant: NEC CORPORATION

    Inventor： Hidemi ISHIKAWA

    IPC: H04L29/12 ,  H04L29/06 ,  H04L12/26

    CPC classification number: H04L63/145 ,  H04L43/04 ,  H04L51/34 ,  H04L61/307 ,  H04L63/1425

    Abstract: An information management apparatus includes: a transmission-side identification information registration unit in which at least one set of transmission-side identification information each including an Internet identifier and enabling identification of a corresponding one of at least one transmission-side information communication apparatus each disposed at a transmission side of correspondence information and satisfying a predetermined condition is registered; and an information provision unit configured to provide a reception-side information communication apparatus disposed at a reception side of the correspondence information with at least one of the at least one set of transmission-side identification information, registered in the transmission-side identification information registration unit.

    Abstract translation: 信息管理装置包括：发送侧识别信息登记单元，其中，至少一组发送侧识别信息，每个发送侧识别信息包括互联网标识和至少一个发送侧信息通信装置中的相应一个发送侧标识 在通信信息的发送侧并满足预定条件的情况下被登记; 以及信息提供单元，被配置为提供设置在所述对应信息的接收侧的接收侧信息通信装置与所述发送侧识别信息登记中登记的所述至少一组发送侧识别信息中的至少一个 单元。

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