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    PEER-TO-PEER (P2P) NETWORK MANAGEMENT SYSTEM AND METHOD OF OPERATING THE P2P NETWORK MANAGEMENT SYSTEM
    2.
    发明申请
    PEER-TO-PEER (P2P) NETWORK MANAGEMENT SYSTEM AND METHOD OF OPERATING THE P2P NETWORK MANAGEMENT SYSTEM 审中-公开
    P2P对等网络管理系统及P2P网络管理系统的运行方法

    公开(公告)号：US20170063981A1

    公开(公告)日：2017-03-02

    申请号：US15246787

    申请日：2016-08-25

    Applicant: Electronics and Telecommunications Research Institute

    Inventor： Wook HYUN ,  Chang Kyu LEE ,  Sung Hei KIM ,  Ju Young PARK

    IPC: H04L29/08 ,  H04L12/24

    CPC classification number: H04L67/1042 ,  H04L41/12 ,  H04L43/0817 ,  H04L43/16 ,  H04L67/1063 ,  H04L67/108

    Abstract: Disclosed is a method of operating a peer-to-peer (P2P) network management system, the method including generating a peer list in response to a request for the peer list from a request peer and sending a request for piece information corresponding to the peer list to a peer activity management server, the peer activity management server being configured to manage peer status information, receiving the piece information generated based on the peer status information from the peer operation server, generating a response message including the piece information and the peer list, and sending the response message to the request peer.

    Abstract translation: 公开了一种操作对等（P2P）网络管理系统的方法，所述方法包括响应于来自请求对等体的对等体列表的请求而生成对等体列表，并且发送对应于对等体的片段信息的请求 列表到对等活动管理服务器，对等活动管理服务器被配置为管理对等体状态信息，从对等体操作服务器接收基于对等体状态信息生成的片段信息，生成包括片段信息和对等体列表的响应消息 ，并将响应消息发送到请求对等体。

    DIGITAL SIGNAGE SYSTEM AND EMERGENCY ALERTING METHOD USING SAME
    3.
    发明申请
    DIGITAL SIGNAGE SYSTEM AND EMERGENCY ALERTING METHOD USING SAME 有权
    数字信号系统和使用相同的紧急报警方法

    公开(公告)号：US20140313014A1

    公开(公告)日：2014-10-23

    申请号：US14257350

    申请日：2014-04-21

    Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

    Inventor： Mi-Young HUH ,  Wook HYUN ,  Sung-Hei KIM ,  Shin-Gak KANG

    IPC: G08B5/22

    CPC classification number: G08B7/066

    Abstract: A digital signage system and a method of providing information using the digital signage system are disclosed. The digital signage terminal includes an emergency detection unit, an emergency detection message generation unit, a communication unit, and an emergency alert message processing unit. The emergency detection unit collects the surrounding emergency-related information of the digital signage terminal. The emergency detection message generation unit generates an emergency detection message including the collected emergency-related information. The communication unit transmits the generated emergency detection message to a digital signage server, and receives an emergency alert message including an emergency alert corresponding to an emergency situation from the digital signage server. The emergency alert message processing unit parses the emergency alert message, and provides the emergency alert included in the emergency alert message to a user.

    Abstract translation: 公开了使用数字标牌系统提供信息的数字标牌系统和方法。 数字标牌终端包括紧急检测单元，紧急检测消息生成单元，通信单元和紧急警报消息处理单元。 应急检测单元收集数字标牌终端的周边应急相关信息。 紧急检测信息生成部生成包含所收集的紧急信息的紧急检测信息。 通信单元将生成的紧急检测消息发送到数字标牌服务器，并且从数字标牌服务器接收包括与紧急情况相对应的紧急警报的紧急警报消息。 紧急警报消息处理单元解析紧急警报消息，并将紧急警报消息中包括的紧急警报提供给用户。

    PEER AND OPERATING METHOD THEREOF
    6.
    发明申请
    PEER AND OPERATING METHOD THEREOF 有权

    公开(公告)号：US20210099384A1

    公开(公告)日：2021-04-01

    申请号：US16991266

    申请日：2020-08-12

    Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

    Inventor： Wook HYUN ,  Mi Young HUH

    IPC: H04L12/721 ,  H04L12/715 ,  H04L12/26 ,  H04L12/44

    Abstract: A peer may receive a peer list from a hybrid overlay management server in response to an overlay network participation request of the peer, may select a first peer from the received peer list, may establish a connection with the selected first peer, and may establish a connection with at least one of second peers. Propagation of the overlay network participation request may be initiated by the selected first peer, and each of the second peers may correspond to a peer that receives the propagated overlay network participation request. One of the established connections may be determined as a primary path, and a communication may be performed through the primary path.

    METHOD OF COLLECTING PEER-TO-PEER-BASED CONTENT SENDING/RECEPTION INFORMATION
    8.
    发明申请
    METHOD OF COLLECTING PEER-TO-PEER-BASED CONTENT SENDING/RECEPTION INFORMATION 有权
    收集基于对等体的内容发送/接收信息的方法

    公开(公告)号：US20160197731A1

    公开(公告)日：2016-07-07

    申请号：US14834640

    申请日：2015-08-25

    Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

    Inventor： Wook HYUN ,  Ju-Young PARK

    IPC: H04L9/32 ,  H04L29/06 ,  H04L29/08

    CPC classification number: H04L9/3247 ,  G06F21/10 ,  H04L63/045 ,  H04L63/0464 ,  H04L63/061 ,  H04L63/126 ,  H04L67/104 ,  H04L2209/60

    Abstract: A method of collecting peer-to-peer (P2P)-based content sending/reception information is disclosed herein. In the method of collecting P2P-based content sending/reception information, a first peer accesses a second peer, and exchanges buffer maps with the second peer. The first peer requests the second peer to send a piece of content not owned by the first peer. When the reception of the piece of the content is completed, the first peer generates a receipt message and then signs the receipt message. The first peer sends the signed receipt message to the second peer. The second peer signs the signed receipt message again. The second peer sends the dually signed receipt message to a server.

    Abstract translation: 本文公开了一种收集基于对等（P2P）的内容发送/接收信息的方法。 在收集基于P2P的内容发送/接收信息的方法中，第一对等体访问第二对等体，并与第二对等体交换缓冲器映射。 第一个对等体请求第二个对等体发送一个不属于第一个对等体的内容。 当内容的接收完成时，第一对等端产生收据消息，然后签收收据消息。 第一个对等体将签名收据消息发送给第二个对等体。 第二个对等体再次签署签收收据。 第二个对等体将双重签名的收据消息发送到服务器。

    DIGITAL DISPLAY TERMINAL, CONTENTS SERVER, AND METHOD OF TRANSMITTING AND RECEIVING CONTENT
    9.
    发明申请
    DIGITAL DISPLAY TERMINAL, CONTENTS SERVER, AND METHOD OF TRANSMITTING AND RECEIVING CONTENT 审中-公开
    数字显示终端，内容服务器和发送和接收内容的方法

    公开(公告)号：US20150100665A1

    公开(公告)日：2015-04-09

    申请号：US14504381

    申请日：2014-10-01

    Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

    Inventor： Wook HYUN ,  Miyoung HUH ,  Sunghei KIM ,  Shingak KANG

    IPC: H04L29/08 ,  G06Q30/02 ,  H04L1/16

    CPC classification number: G06Q30/0277 ,  G06F16/00 ,  H04L1/1628 ,  H04L61/1582 ,  H04L67/1063 ,  H04L67/108

    Abstract: A digital display terminal, a contents server, and a method of transmitting and receiving content are disclosed. In the method, notification of a content distribution plan, including information about an ID of the specific content, overlay network ID information for the specific content, and an address of a tracker server function unit, is received from the contents server or another terminal within the overlay network. A list of terminals, included in the overlay network identified by the overlay network ID information, or a list of terminals, managed by the tracker server function unit identified by the address of the tracker server function unit, is received from the contents server or the other terminal. Held content information, indicating whether or not the specific content is held, is received from one or more of the terminals within the list, and the specific content is received from the one or more terminals.

    Abstract translation: 公开了一种数字显示终端，内容服务器和发送和接收内容的方法。 在该方法中，从内容服务器或其他终端接收内容分发方案的通知，包括关于特定内容的ID的信息，用于特定内容的覆盖网络ID信息和跟踪服务器功能单元的地址 覆盖网络。 由覆盖网络ID信息识别的覆盖网络中包括的终端列表或由跟踪服务器功能单元的地址标识的跟踪服务器功能单元管理的终端列表从内容服务器或 其他终端 从列表中的一个或多个终端接收表示特定内容是否被保持的内容信息，并且从一个或多个终端接收特定内容。

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