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    APPARATUS AND METHOD FOR CREATING BLOCK-TYPE STRUCTURE USING SKETCH-BASED USER INTERACTION
    1.
    发明申请
    APPARATUS AND METHOD FOR CREATING BLOCK-TYPE STRUCTURE USING SKETCH-BASED USER INTERACTION 审中-公开
    使用基于草图的用户交互创建块状结构的装置和方法

    公开(公告)号：US20160226817A1

    公开(公告)日：2016-08-04

    申请号：US14993273

    申请日：2016-01-12

    Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

    Inventor： Sae Hoon KANG ,  Ji Soo SHIN ,  Sun Hee YANG

    IPC: H04L29/12 ,  H04L12/741

    CPC classification number: H04L61/103 ,  H04L41/12 ,  H04L45/64 ,  H04L47/25

    Abstract: An apparatus and method for resolving a mapping between an address of a physical or virtual node and a physical address on a network, in the SDN in which a network is controlled based on software by a centralized controller. The apparatus may include an address matcher and a controller. The controller may determine all matters related to packet forwarding in a centralized method; and an application for performing desired functions is programmed in the controller, which is then installed therein. Accordingly, the purpose thereof is to provide new network services easily.

    Abstract translation: 一种用于解决物理或虚拟节点的地址与网络上的物理地址之间的映射的装置和方法，所述SDN中的基于由集中式控制器的软件来控制网络。 该装置可以包括地址匹配器和控制器。 控制器可以以集中方式确定与分组转发有关的所有事项; 并且在控制器中编程用于执行所需功能的应用程序，然后将其安装在其中。 因此，其目的是容易地提供新的网络服务。

    SERVER CONNECTION APPARATUS AND SERVER CONNECTION METHOD
    3.
    发明申请
    SERVER CONNECTION APPARATUS AND SERVER CONNECTION METHOD 审中-公开
    服务器连接装置和服务器连接方法

    公开(公告)号：US20150200813A1

    公开(公告)日：2015-07-16

    申请号：US14596301

    申请日：2015-01-14

    Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

    Inventor： Byung Joon LEE ,  Ji Soo SHIN ,  Sae Hyong PARK

    IPC: H04L12/24 ,  H04L29/08

    CPC classification number: H04L67/10 ,  H04L43/0817

    Abstract: A server connection apparatus and method for controlling a connection between a plurality of controller servers and a plurality of network devices. The server connection apparatus includes a network connector configured to connect a plurality of controller servers capable of functioning as OpenFlow protocol-based SDN controllers and a plurality of network devices on a data plane and relay transmission and reception of data between the controller servers and the network devices; and a controller configured to create a list of available controller servers by monitoring an operational state of each controller server, select a particular controller server to be in charge of controlling a network device in response to a received request, and then control connection relationships between the plurality of controller servers and the plurality of network devices based on the selection result.

    Abstract translation: 一种用于控制多个控制器服务器与多个网络设备之间的连接的服务器连接装置和方法。 服务器连接装置包括网络连接器，其被配置为将能够用作基于OpenFlow协议的SDN控制器的多个控制器服务器和多个网络设备连接在数据平面上，并且在控制器服务器和网络之间中继发送和接收数据 设备; 以及控制器，被配置为通过监视每个控制器服务器的操作状态来创建可用控制器服务器的列表，选择特定的控制器服务器以响应于接收的请求负责控制网络设备，然后控制所述控制器服务器之间的连接关系 多个控制器服务器和多个网络设备基于选择结果。

    COMMUNICATION METHOD IN SOFTWARE DEFINED NETWORK (SDN) USING HERARTCHICAL STRUCTURE AND SDN SYSTEM
    4.
    发明申请
    COMMUNICATION METHOD IN SOFTWARE DEFINED NETWORK (SDN) USING HERARTCHICAL STRUCTURE AND SDN SYSTEM 审中-公开
    使用内部结构和SDN系统的软件定义网络（SDN）中的通信方法

    公开(公告)号：US20150124648A1

    公开(公告)日：2015-05-07

    申请号：US14533193

    申请日：2014-11-05

    Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

    Inventor： Byung Joon LEE ,  Ji Soo SHIN ,  Sae Hyong PARK

    IPC: H04L12/24 ,  H04L29/12

    CPC classification number: H04L41/044 ,  H04L61/103

    Abstract: A communication method in a software defined network (SDN) using a hierarchical structure and a system thereof are provided. The communication method includes separating a transport plane and a control plane from each other; hierarchically partitioning the control plane into a plurality of lower-level controllers and a upper-level controller that is configured to integratedly manage the plurality of lower-level controllers; and controlling communication among unit networks or through at least one unit network by using a hierarchical structure of the control plane.

    Abstract translation: 提供了使用分层结构及其系统的软件定义网络（SDN）中的通信方法。 通信方法包括将传输平面和控制平面彼此分离; 将所述控制平面分层划分为多个下位控制器和被配置为综合地管理所述多个下级控制器的上级控制器; 以及通过使用控制平面的层次结构来控制单元网络之间或通过至少一个单元网络的通信。

    METHOD AND SYSTEM FOR NAME-BASED IN-NETWORKING PROCESSING
    5.
    发明申请
    METHOD AND SYSTEM FOR NAME-BASED IN-NETWORKING PROCESSING 审中-公开

    公开(公告)号：US20200186463A1

    公开(公告)日：2020-06-11

    申请号：US16705473

    申请日：2019-12-06

    Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

    Inventor： Sae Hoon KANG ,  Ji Soo SHIN

    IPC: H04L12/717 ,  H04L12/775

    Abstract: A method of determining an INP execution location for data processing in a name-based in-network system includes: receiving, by a first router, an INP interest packet; determining, by the first router, whether or not to perform an INP execution in the first router on the basis of user policy information and constraint information included in the INP interest packet. Herein, when the first router is capable of executing the INP, the first router generates an execution environment, and executes a function, and when the first router is not capable of executing the INP, the first router transfers the INP interest packet to a second router.

    SYSTEM AND METHOD FOR PROCESSING SECRET SHARING AUTHENTICATION
    7.
    发明申请
    SYSTEM AND METHOD FOR PROCESSING SECRET SHARING AUTHENTICATION 有权

    公开(公告)号：US20210167947A1

    公开(公告)日：2021-06-03

    申请号：US17107205

    申请日：2020-11-30

    Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

    Inventor： Byung Ho CHUNG ,  Sae Hoon KANG ,  Ji Soo SHIN ,  Nam Seok KO ,  Sun Mi KIM

    IPC: H04L9/08 ,  H04L9/32

    Abstract: Disclosed herein is a system for a secret sharing authentication. The system may include a secret sharing information management server, a client device, and a network device. The secret sharing information management server may store and manage an authentication key capable of being used for secret sharing authentication, by dividing the authentication key into a first secret sharing key shard and a second secret sharing key shard, and allocate the first and second secret sharing key shards. The client device may receive the first secret sharing key shard from the secret sharing information management server and construct an interest packet by using the first secret sharing key shards. The network device may receive the second secret sharing key shard from the secret sharing information management server, and process the interest packet received from the client device on the basis of an ICN(Information Centric Networking) method by performing secret sharing authentication using the second secret sharing key shard and the first secret sharing key shard comprised in the interest packet.

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