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    COMMUNICATION METHOD AND APPARATUS USING NETWORK SLICING
    11.
    发明申请
    COMMUNICATION METHOD AND APPARATUS USING NETWORK SLICING 审中-公开

    公开(公告)号：US20170303259A1

    公开(公告)日：2017-10-19

    申请号：US15488809

    申请日：2017-04-17

    Applicant: Electronics and Telecommunications Research Institute

    Inventor： Seung-Ik LEE ,  Myung Ki SHIN

    IPC: H04W72/04 ,  H04W28/16

    CPC classification number: H04W72/048 ,  H04W28/16

    Abstract: Provided is a communication method and apparatus using network slicing. A communication method of a communication apparatus performing communication with a user equipment receives a predetermined request from the user equipment, selects a single network slice instance to be allocated to the user equipment from among a plurality of network slice instances in the communication apparatus in response to the request, selects a single network function instance to be allocated to the user equipment from among a plurality of network function instances included in the selected network slice instance. The network slice instance is in an instantiated form of a network slice that includes at least one network function and resource for providing a network service having a predetermined capability and characteristic to the user equipment.

    FORMAL VERIFICATION APPARATUS AND METHOD FOR SOFTWARE-DEFINED NETWORKING
    12.
    发明申请
    FORMAL VERIFICATION APPARATUS AND METHOD FOR SOFTWARE-DEFINED NETWORKING 审中-公开
    软件定义网络的形式验证装置和方法

    公开(公告)号：US20140351801A1

    公开(公告)日：2014-11-27

    申请号：US14284768

    申请日：2014-05-22

    Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

    Inventor： Myung-Ki SHIN ,  Yun-Chul CHOI ,  Jong-Hwa YI ,  Seung-Ik LEE ,  Hyoung-Jun KIM

    IPC: G06F9/45

    CPC classification number: G06F8/41 ,  G06F8/43 ,  H04L45/00

    Abstract: The present invention relates to a formal technique-based verification apparatus and method for verifying software-defined networking. In accordance with an embodiment, a formal verification apparatus for Software-Defined Networking (SDN), includes a formal language creation unit for collecting flow table information for an entire network topology in response to a request of a SDN control unit, and creating description code in a predefined formal language based on the collected flow table information. A Symbolic Transition Graph (STG) generation unit generates a symbolic transition graph using the created description code in the formal language. A verification execution unit performs verification by applying formal verification technology to the symbolic transition graph.

    Abstract translation: 本发明涉及用于验证软件定义的网络的基于形式技术的验证装置和方法。 根据实施例，用于软件定义网络（SDN）的形式验证装置包括形式语言创建单元，用于响应于SDN控制单元的请求而收集整个网络拓扑的流表信息，并且创建描述码 基于收集的流表信息以预定义的形式语言。 符号转换图（STG）生成单元使用形式语言中创建的描述代码生成符号转换图。 验证执行单元通过将形式验证技术应用于符号转换图来执行验证。

    METHOD AND APPARATUS FOR SYNCHRONIZING KNOWLEDGE SERVICE
    14.
    发明申请
    METHOD AND APPARATUS FOR SYNCHRONIZING KNOWLEDGE SERVICE 审中-公开
    用于同步知识服务的方法和装置

    公开(公告)号：US20140207737A1

    公开(公告)日：2014-07-24

    申请号：US14021896

    申请日：2013-09-09

    Applicant: Electronics and Telecommunications Research Institute

    Inventor： Inhak JOO ,  Seung-Ik LEE ,  RockWon KIM ,  Yun Kyung PARK ,  Chae Kyu KIM

    IPC: G06F17/30

    CPC classification number: G06F16/27 ,  G06F16/235

    Abstract: A knowledge service synchronization apparatus transmits a knowledge request message from a knowledge consumer to a knowledge server, receives a knowledge response message to the knowledge request message from the knowledge server, and outputs knowledge contents that the knowledge consumer requests. In this case, when the knowledge response message is an update message including updated knowledge contents, the knowledge service synchronization apparatus determines an output of knowledge contents of the update message according to whether the knowledge consumer wants to receive updated knowledge.

    Abstract translation: 知识服务同步装置将知识请求消息从知识消费者发送到知识服务器，从知识服务器接收到知识请求消息的知识响应消息，并输出知识消费者请求的知识内容。 在这种情况下，当知识应答消息是包括更新的知识内容的更新消息时，知识服务同步装置根据知识消费者是否希望接收更新的知识来确定更新消息的知识内容的输出。

    OPTIMIZATION OF NETWORK DATA ANALYSIS DEVICE
    15.
    发明申请
    OPTIMIZATION OF NETWORK DATA ANALYSIS DEVICE 有权

    公开(公告)号：US20210144076A1

    公开(公告)日：2021-05-13

    申请号：US17092888

    申请日：2020-11-09

    Applicant: Electronics and Telecommunications Research Institute

    Inventor： Soohwan LEE ,  Myung Ki SHIN ,  Seung-Ik LEE

    IPC: H04L12/26 ,  G06K9/62

    Abstract: Provided is a method of optimizing a network data analytics function device is disclosed. In the optimization method, the network data analytics function device may collect network data according to a request for analysis of network data received from the consumer network function device, and provide analytics information, which is a result of analyzing the network data, to the consumer network function device. The network data analytics function device may receive a feedback on the analytics information from the consumer network function device, and adjust a method of analyzing network data based on the feedback.

    METHOD OF PROCESSING TRAFFIC TO RECOVER SERVICE CHAIN PATH, SERVICE FUNCTION FORWARDING NODE USING THE SAME, AND NETWORK SYSTEM USING THE SAME
    17.
    发明申请
    METHOD OF PROCESSING TRAFFIC TO RECOVER SERVICE CHAIN PATH, SERVICE FUNCTION FORWARDING NODE USING THE SAME, AND NETWORK SYSTEM USING THE SAME 审中-公开
    处理服务链路的通信方法，使用该路径的服务功能转发节点和使用该链路的网络系统

    公开(公告)号：US20160205005A1

    公开(公告)日：2016-07-14

    申请号：US14993233

    申请日：2016-01-12

    Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

    Inventor： Seung-Ik LEE

    IPC: H04L12/26

    CPC classification number: H04L41/5025 ,  H04L41/5041

    Abstract: There is provided a method in which a Service Function Forwarding node (SFF) processes traffic. The SFF determines whether a first Service Function Instant (SFI) is in the state of being able to process traffic. The first SFI is locally connected to the SFF, and implements a Service Function (SF) for the processing of traffic. It is determined whether the first SFI is in the state of being able to process traffic. When the first SFI is in the state of being unable to process traffic, the processing of the traffic is requested from a second SFI in which the same SF has been implemented.

    Abstract translation: 提供了一种服务功能转发节点（SFF）处理流量的方法。 SFF确定第一个服务功能即时（SFI）是否处于能够处理流量的状态。 第一个SFI本地连接到SFF，并且实现用于处理流量的服务功能（SF）。 确定第一SFI是否处于能够处理业务的状态。 当第一SFI处于不能处理业务的状态时，从已经实现相同SF的第二SFI请求流量的处理。

    APPARATUS AND METHOD FOR PROVIDING MESSAGE BASED ON OBJECT
    18.
    发明申请
    APPARATUS AND METHOD FOR PROVIDING MESSAGE BASED ON OBJECT 审中-公开
    基于对象提供信息的装置和方法

    公开(公告)号：US20150319110A1

    公开(公告)日：2015-11-05

    申请号：US14682875

    申请日：2015-04-09

    Applicant: Electronics and Telecommunications Research Institute

    Inventor： Seung-Ik LEE ,  Rock-Won KIM

    IPC: H04L12/58 ,  H04L29/08

    CPC classification number: H04W4/14 ,  H04L51/04 ,  H04L51/24 ,  H04L67/10 ,  H04W12/00522 ,  H04W12/06

    Abstract: An apparatus and method for providing a message based on an object are disclosed. The apparatus includes an object management unit, a message management unit, a notification processing unit, and a reading processing unit. The object management unit performs the registration, authentication and deletion of an object based on object identification information and object authentication information transmitted from a message generation terminal. The message management unit connects a first message and message control information, transmitted from the message generation terminal, to the corresponding object. The notification processing unit provides notification of the arrival of the first message to a message reception terminal based on a message notification condition included in the message control information. The reading processing unit processes the reading of the first message of the message reception terminal based on object authentication information and a message reading condition included in the message control information.

    Abstract translation: 公开了一种用于提供基于对象的消息的装置和方法。 该装置包括对象管理单元，消息管理单元，通知处理单元和读取处理单元。 对象管理单元基于从消息生成终端发送的对象识别信息和对象认证信息来执行对象的注册，认证和删除。 消息管理单元将从消息生成终端发送的第一消息和消息控制信息连接到对应的对象。 通知处理单元基于消息控制信息中包含的消息通知条件向消息接收终端提供第一消息到达的通知。 读取处理单元基于消息控制信息中包含的对象认证信息和消息读取条件来处理消息接收终端的第一消息的读取。

    METHOD AND APPARATUS FOR AUTHORING TASK
    20.
    发明申请
    METHOD AND APPARATUS FOR AUTHORING TASK 审中-公开
    用于作业任务的方法和装置

    公开(公告)号：US20130138596A1

    公开(公告)日：2013-05-30

    申请号：US13655789

    申请日：2012-10-19

    Applicant: Electronics and Telecommunications Research Institute

    Inventor： Rockwon KIM ,  Seung-Ik LEE ,  Sung Hoon KIM

    IPC: G06N5/02

    CPC classification number: G06N3/004

    Abstract: An apparatus for authoring a task includes a scenario extracted information input unit configured to receive data, an event, and behavior information that are extracted from a task scenario; and a partial behavior information generator configured to extract and write partial behavior rules/sequences based on the received data, event, and behavior information. Further, the apparatus includes an overall behavior information generator configured to set relationship between the written partial behavior rules/sequences and integrate the partial behavior rules/sequences according to the set relationship to write overall behavior rules/sequences; and a task conversion unit configured to convert the written overall behavior rules/sequences into a task which a robot and/or an intelligent agent may execute.

    Abstract translation: 一种用于创作任务的装置包括被配置为从任务场景中提取的数据，事件和行为信息的情景提取信息输入单元; 以及部分行为信息生成器，被配置为基于所接收的数据，事件和行为信息来提取和写入部分行为规则/序列。 此外，该装置包括：整体行为信息发生器，被配置为设置写入的部分行为规则/序列之间的关系，并且根据所设置的关系对部分行为规则/序列进行整合以写入整个行为规则/序列; 以及任务转换单元，被配置为将所写入的整体行为规则/序列转换成机器人和/或智能代理可以执行的任务。

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