公开(公告)号：US20170134369A1

公开(公告)日：2017-05-11

申请号：US15348480

申请日：2016-11-10

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Muhammad BILAL ,  Shin-Gak KANG ,  Sung-Hei KIM ,  Juyoung PARK

IPC: H04L29/06

CPC classification number: H04L63/0807 ,  H04L9/0833 ,  H04L9/14 ,  H04L63/0428 ,  H04L63/068 ,  H04L2209/38

Abstract: Disclosed herein are a method and apparatus for time-assisted authentication. A main authentication entity may generate a group of communication entities. In keying protocol a key distributor, i-e main authentication entity, controls the key generation arguments and time factor; other member of the group independently generate the time-based keys using the key generation arguments. Respective keys in the chain of keys may be valid for time intervals predefined for respective keys. A ticket is issued to the valid customer node during initial authentication process, which is further used for re-authentication of customer node with other service providing entities and customer to customer node mutual authentication. A ticket verifier may authenticate a customer node by decrypting the ticket using time based keys.

公开(公告)号：US20150195159A1

公开(公告)日：2015-07-09

申请号：US14220581

申请日：2014-03-20

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Sung-Hei KIM ,  Chang-Kyu Lee ,  Shin-Gak Kang

IPC: H04L12/26

CPC classification number: H04L43/08 ,  H04L41/5009 ,  H04L41/509 ,  H04L43/062 ,  H04L43/0829 ,  H04L43/0864 ,  H04L43/087

Abstract: The present invention relates to an apparatus for processing an MPEG Media Transport (MMT) signaling message. As the apparatus for processing an MMT signaling message according to an embodiment, an MMT receiving device includes a context information measurement unit for measuring network context information to be reported to an MMT sending device. A Reception Quality Feedback (RQF) message generation unit sets a valid field indication value and a measured value for the network context information in an RQF message. An RQF message sending unit transmits the RQF message to the MMT sending device.

Abstract translation: 本发明涉及一种用于处理MPEG媒体传输（MMT）信令消息的装置。 作为根据实施例的用于处理MMT信令消息的装置，MMT接收装置包括用于测量要向MMT发送装置报告的网络上下文信息的上下文信息测量单元。 接收质量反馈（RQF）消息生成单元在RQF消息中设置网络上下文信息的有效字段指示值和测量值。 RQF消息发送单元向MMT发送装置发送RQF消息。

公开(公告)号：US20160254691A1

公开(公告)日：2016-09-01

申请号：US14976875

申请日：2015-12-21

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Han-Seung KOO ,  Sung-Hei KIM ,  Ju-Young PARK

IPC: H02J7/02 ,  H04W12/06 ,  H02J50/80 ,  H02J7/04

CPC classification number: H02J50/80 ,  H04W12/06

Abstract: A wireless charging system and a method of controlling permission for charging in the wireless charging system are provided herein. The wireless charging system includes a power transmitting unit and an authentication server. The power transmitting unit transmits a power receiving unit (PRU) control message to a power receiving unit, receives PRU dynamic parameter characteristics generated by the power receiving unit based on an authentication number input by the user of the power receiving unit, and wirelessly supplies charging power to the power receiving unit based on the input result of authentication. The authentication server authenticates the authentication number input by the user and included in the PRU dynamic parameter characteristics provided by the power transmitting unit, and transmits the result of the authentication to the power transmitting unit.

Abstract translation: 本文提供一种无线充电系统和控制无线充电系统中的充电许可的方法。 无线充电系统包括电力发送单元和认证服务器。 电力发送单元向受电单元发送受电单元（PRU）控制消息，基于由受电单元的用户输入的认证号码接收由电力接收单元生成的PRU动态参数特性，并且无线地提供充电 基于认证的输入结果向受电单元供电。 验证服务器认证用户输入的认证号码，并将其包含在由电力传输单元提供的PRU动态参数特性中，并将认证结果发送给电力发送单元。

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。

公开(公告)号：US20180288185A1

公开(公告)日：2018-10-04

申请号：US15667792

申请日：2017-08-03

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Muhammad Bilal ,  Shin-Gak KANG ,  Wook HYUN ,  Sung-Hei KIM ,  Ju-Young PARK ,  Mi-Young HUH

IPC: H04L29/08 ,  G06F12/122 ,  G06F12/126

Abstract: Disclosed herein are an in-network caching apparatus and method. The in-network caching method using the in-network caching apparatus includes receiving content from a second node in response to a request from a first node; checking a Conditional Leave Copy Everywhere (CLCE) replication condition depending on a number of requests for the content; checking a priority condition based on a result value of a priority function for the content; checking a partition depending on the number of requests for the content; performing a cache replacement operation for the content depending on a result of checking the partition for the content; and transmitting the content to the first node.

公开(公告)号：US20160093004A1

公开(公告)日：2016-03-31

申请号：US14795006

申请日：2015-07-09

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Han-Seung KOO ,  Sung-Hei KIM ,  Jae-Hong MIN ,  Ju-Young PARK

IPC: G06Q50/12 ,  G06Q30/00

CPC classification number: G06Q50/12 ,  G06Q30/018

Abstract: A method, terminal and server for providing personalized food information for food safety are disclosed herein. The server includes a communication unit, and a processing unit. The communication unit receives a request for knowledge information related to the intake of a food of a user from a terminal and to send notification data to the terminal. The request includes the food identifier of the food and the personal information of the user. The processing unit generates the notification data, including the knowledge information, using food information, indicated by the food identifier, and the personal information.

Abstract translation: 本文公开了一种用于提供用于食品安全的个性化食品信息的方法，终端和服务器。 服务器包括通信单元和处理单元。 通信单元从终端接收与用户的食物摄入有关的知识信息的请求，并向终端发送通知数据。 该请求包括食物的食物标识符和用户的个人信息。 处理单元使用由食品标识符指示的食品信息和个人信息来生成包括知识信息的通知数据。

公开(公告)号：US20150112810A1

公开(公告)日：2015-04-23

申请号：US14513817

申请日：2014-10-14

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

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

IPC: G06Q30/02

CPC classification number: G06Q30/0269 ,  G06Q30/0264

Abstract: A method and digital signage terminal for processing an interactive service using a digital signage system are disclosed. The digital signage terminal includes a device controller, a configuration manager, a device event receiver, an event data analyzer, and a registered event dispatcher. The device controller performs control so that the auxiliary device receives at least one event. The configuration manager receives a client configuration message, and extracts first event request information. The device event receiver receives raw data related to a first event. The event data analyzer converts the raw data into information related to the first event. The registered event dispatcher registers a second event based on the extracted first event request information, receives the information related to the first event, determines whether the first event corresponds to the registered second event, and generates determination information indicating that the first event corresponds to the second event.

Abstract translation: 公开了一种使用数字标牌系统处理交互式服务的方法和数字标牌终端。 数字标牌终端包括设备控制器，配置管理器，设备事件接收器，事件数据分析器和注册事件调度器。 设备控制器执行控制，使得辅助设备接收至少一个事件。 配置管理器接收客户端配置消息，并提取第一个事件请求信息。 设备事件接收器接收与第一事件相关的原始数据。 事件数据分析器将原始数据转换为与第一个事件相关的信息。 注册事件调度器基于提取的第一事件请求信息登记第二事件，接收与第一事件相关的信息，确定第一事件是否对应于已登记的第二事件，并且生成指示第一事件对应于第 第二件事