公开(公告)号：US20230269156A1

公开(公告)日：2023-08-24

申请号：US18080902

申请日：2022-12-14

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Seung Woo HONG ,  Tae Yeon KIM ,  Ho Yong RYU

IPC: H04L43/0852

CPC classification number: H04L43/0858

Abstract: Disclosed are a network latency measurement method and apparatus for a low latency immersive service. The network latency measurement method includes transmitting a request message for measuring network latency from a first end node to a second end node, calculating a node latency at each node present between the first end node and the second end node and inserting the calculated node latency into the request message, and measuring a one-way network latency from the first end node to the second end node based on the node latency at each of the nodes inserted into the request message at the second end node.

公开(公告)号：US20220247826A1

公开(公告)日：2022-08-04

申请号：US17314907

申请日：2021-05-07

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Pyung-Koo PARK ,  Tae Yeon KIM ,  Ho Sun YOON

IPC: H04L29/08 ,  H04L12/851 ,  H04L12/911

Abstract: A trust reality service brokering apparatus located on an edge cloud receives a context rule, analyzes event data of at least one physical entity connected to the edge cloud based on the context rule, and transmits an action command to a physical entity or virtual entity corresponding to the event when it is determined that an event has occurred according to an analysis result.

公开(公告)号：US20140317272A1

公开(公告)日：2014-10-23

申请号：US14096855

申请日：2013-12-04

Applicant: Electronics and Telecommunications Research Institute

Inventor： Byeongsik KIM ,  Tae Yeon KIM ,  Dong Myoung BAEK ,  Seung Hyun YOON ,  Byung Joon LEE ,  Hong Seok JEON ,  Hyung Seok CHUNG ,  Ho Young SONG

IPC: H04L12/24

CPC classification number: H04L43/04 ,  H04L43/0817 ,  H04L67/1097

Abstract: In a content network over which a plurality of smart nodes is coupled, a content network management system receives information response messages including pieces of management interface base (MIB) information from smart nodes. Next, the content network management system classifies the pieces of MIB information included in the received response messages into server resource information, topology information, and network resource information, and stores and manages the pieces of information.

Abstract translation: 在多个智能节点耦合的内容网络中，内容网络管理系统从智能节点接收包括多条管理接口基础（MIB）信息的信息响应消息。 接下来，内容网络管理系统将接收到的响应消息中包含的MIB信息分为服务器资源信息，拓扑信息和网络资源信息，并存储和管理信息。

公开(公告)号：US20250029004A1

公开(公告)日：2025-01-23

申请号：US18651555

申请日：2024-04-30

Applicant: Electronics and Telecommunications Research Institute

Inventor： Chang Sik LEE ,  Tae Yeon KIM ,  Taeheum NA ,  Seungjae SHIN

IPC: G06N20/00

Abstract: Proposed is a technology that supports updating a machine learning model in a terminal or base station of a mobile communication system. The method where a core network supports a machine learning (ML) model update may include receiving by a first network function in the core network a model update request from a user equipment (UE) or a radio access network (RAN), obtaining by the first network function information for the model update on the basis of the received model update request and a communication with a second network function, and transferring by the first network function to the UE or the RAN a model update response including the information for the model update.

公开(公告)号：US20240177005A1

公开(公告)日：2024-05-30

申请号：US18521391

申请日：2023-11-28

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Joo Young LEE ,  Tae Yeon KIM

IPC: G06N3/08

CPC classification number: G06N3/08

Abstract: A method for verifying reliability of an artificial intelligence (AI) model includes receiving an AI model request; creating a verification twin for evaluating the reliability of the AI model; and verifying the reliability of the AI model based on information collected while the AI model is executed on the digital twin network.

公开(公告)号：US20230316110A1

公开(公告)日：2023-10-05

申请号：US18165409

申请日：2023-02-07

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Taeheum NA ,  Tae Yeon KIM ,  Seung Hyun YOON

IPC: G06N5/04

CPC classification number: G06N5/04

Abstract: Disclosed are a method, device, and system for providing automated explanations for inference services based on artificial intelligence using a cloud. The method includes: requesting an inference response message to an inference container according to an inference service based on an inference request message received from a client; sending the inference request message and the inference response message to an imitation learning container linked with the inference container according to a mirroring setting; and creating interpretation information of the inference container based on the inference request message and the inference response message, and providing the created interpretation information to the client.

公开(公告)号：US20160294643A1

公开(公告)日：2016-10-06

申请号：US15001623

申请日：2016-01-20

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Tae Yeon KIM

IPC: H04L12/24 ,  H04L29/08

CPC classification number: H04L67/10 ,  H04L41/12 ,  H04L41/5054 ,  H04L41/5096 ,  H04L43/0817 ,  H04L67/16

Abstract: The present invention relates to a system and a method for service orchestration capable of integrating network resources distributed in a cloud network to provide a service required by a service provider. The method includes: receiving a service profile from a service provider; analyzing the received service profile, and generating information on a virtual function and an application server used to provide a service as a service specification; setting a service flow to provide the service to a user based on the service specification; and transmitting a service execution control command according to the service flow to at least one micro data centre.

Abstract translation: 本发明涉及能够集成分布在云网络中的网络资源以提供服务提供商所需的服务的服务编排的系统和方法。 该方法包括：从服务提供商接收服务简档; 分析所接收的服务简档，以及生成关于用于提供服务作为服务规范的虚拟功能和应用服务器的信息; 设置服务流程以基于服务规范向用户提供服务; 以及根据所述服务流向至少一个微数据中心发送服务执行控制命令。

公开(公告)号：US20140189793A1

公开(公告)日：2014-07-03

申请号：US14137647

申请日：2013-12-20

Applicant: Electronics and Telecommunications Research Institute

Inventor： Tae Yeon KIM ,  Byung Joon LEE ,  Hong Seok JEON ,  Byeong Sik KIM ,  Byong Kwon MOON ,  Seung Hyun YOON ,  Hyung Seok CHUNG ,  In Sang CHOI ,  Ho Young SONG

IPC: H04L29/08 ,  H04L29/06

CPC classification number: H04L67/06 ,  H04L63/0853 ,  H04L63/123 ,  H04L67/1097

Abstract: Disclosed is a virtual file system for interworking between a content server and an information-centric network server, the system including: a file system function processing unit configured to process a file operation for a predetermined content requested from a plurality of content service protocols; a cache control unit configured to process the content requested through the file operation by managing a cache in a node; and a protocol matching unit configured to process the content requested through the file operation by interfacing with a plurality of content transfer protocols.

Abstract translation: 公开了一种用于在内容服务器和以信息为中心的网络服务器之间进行互通的虚拟文件系统，该系统包括：文件系统功能处理单元，被配置为处理从多个内容服务协议请求的预定内容的文件操作; 缓存控制单元，被配置为通过管理节点中的高速缓存来处理通过文件操作请求的内容; 以及协议匹配单元，被配置为通过与多个内容传送协议接口来处理通过文件操作请求的内容。

公开(公告)号：US20230215110A1

公开(公告)日：2023-07-06

申请号：US17856153

申请日：2022-07-01

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Pyung Koo PARK ,  Tae Yeon KIM ,  Ho Sun YOON ,  Byeong Ok KWAK

IPC: G06T19/00 ,  G06F16/93 ,  H04L67/306

CPC classification number: G06T19/006 ,  G06F16/93 ,  H04L67/306

Abstract: Disclosed herein are a method and apparatus for processing an application service. The method includes: registering a user using a visual network service and at least one physical entity supporting the visual network service; mapping at least one virtual entity corresponding to the at least one physical entity; in response to the user's entering a visual network service space, displaying the at least one virtual entity on a terminal device of the user; and confirming a user input for the at least one virtual entity and controlling an operation of the at least one physical entity corresponding to the at least one virtual entity.

公开(公告)号：US20230038620A1

公开(公告)日：2023-02-09

申请号：US17511767

申请日：2021-10-27

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Sun Cheul KIM ,  Tae Yeon KIM ,  Ho Yong RYU

IPC: H04L61/2521 ,  H04L61/256 ,  H04L12/46 ,  H04L45/586

Abstract: A method of setting a user-defined virtual network is disclosed. A method of setting a virtual network includes configuring a virtual network including a controller, at least one network address translation (NAT) and at least one edge node, checking an operation type of the at least one edge node, setting a tunnel between the at least one edge node based on the operation type, and performing data transmission between the at least one edge node through the set tunnel.