公开(公告)号：US20230156074A1

公开(公告)日：2023-05-18

申请号：US17985381

申请日：2022-11-11

Applicant: Electronics and Telecommunications Research Institute

Inventor： Dae-Won KIM ,  Su-Min JANG ,  Jae-Geun CHA ,  Hyun-Hwa CHOI ,  Sun-Wook KIM

IPC: H04L67/10 ,  H04L12/46

CPC classification number: H04L67/10 ,  H04L12/4633

Abstract: Disclosed herein is a multi-cloud edge system. The multi-cloud edge system includes a core cloud, a multi-cluster-based first edge node system, and a multi-cluster-based near edge node system, wherein the multi-cluster-based first edge node system includes multiple worker nodes, and a master node including a scheduler.

公开(公告)号：US20200257452A1

公开(公告)日：2020-08-13

申请号：US16707037

申请日：2019-12-09

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Soo-Cheol OH ,  Dae-Won KIM ,  Sun-Wook KIM ,  Seong-Woon KIM ,  Jae-Geun CHA ,  Ji-Hyeok CHOI ,  Hyun-Hwa CHOI

IPC: G06F3/06 ,  G06F9/455

Abstract: An apparatus and method for processing sensitive data. The apparatus includes one or more processors and executable memory for storing at least one program executed by the one or more processors. The at least one program is configured to, in an unprotected data area, read sensitive data from a storage device and transmit the same to a protected data area using the sensitive-data storage endpoint of the protected data area; to, in the protected data area, process the sensitive data using at least one endpoint when a command for a sensitive-data service requested by a client device is received from the unprotected data area; and to, in the unprotected data area, transmit the result of processing the sensitive data to the client device.

公开(公告)号：US20190121899A1

公开(公告)日：2019-04-25

申请号：US16121384

申请日：2018-09-04

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Dae-Won KIM ,  Sun-Wook KIM ,  Seong-Woon KIM ,  Soo-Cheol OH ,  Jae-Geun CHA ,  Ji-Hyeok CHOI

IPC: G06F17/30

Abstract: Disclosed herein are an apparatus and method for managing integrated storage. The apparatus includes a data distribution and storage unit for distributing data in order to store the data in integrated storage, including on-premises storage and cloud storage; a storage management unit for connecting to the integrated storage in order to store the data and providing information about storage tiering pertaining to the data; a data manipulation unit for providing the integrated storage as virtual data storage regardless of a location at which the data is actually stored; and a storage connection unit for providing a user with an interface for the created virtual data storage as a single virtual storage unit, wherein the information about storage tiering varies depending on the performance of storage, the time during which the data is used, and the frequency with which the data is accessed.

公开(公告)号：US20190065061A1

公开(公告)日：2019-02-28

申请号：US16057717

申请日：2018-08-07

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Dae-Won KIM ,  Sun-Wook KIM ,  Seong-Woon KIM ,  Soo-Cheol OH ,  Jae-Geun CHA ,  Ji-Hyeok CHOI

IPC: G06F3/06 ,  H04L29/08

Abstract: Disclosed herein are an apparatus and method for providing storage for providing a cloud service. The apparatus includes a data distribution and storage unit for distributing data in order to store the data in integrated storage, including on-premises storage and cloud storage; a backend storage management unit for connecting to the integrated storage in order to store the data and providing information about storage tiering pertaining to the data; a data manipulation unit for providing the integrated storage as virtual data storage regardless of a location at which the data is actually stored; and a storage connection unit for providing a user with an interface for the virtual data storage as a single virtual storage unit.

公开(公告)号：US20180293090A1

公开(公告)日：2018-10-11

申请号：US15924041

申请日：2018-03-16

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Soo-Cheol OH ,  Dae-Won KIM ,  Sun-Wook KIM ,  Jae-Geun CHA ,  Ji-Hyeok CHOI ,  Seong-Woon KIM

IPC: G06F9/451 ,  G06T1/20 ,  G06F3/147 ,  G06T1/60 ,  H04N19/46 ,  G06F9/455

Abstract: Disclosed herein are a virtual desktop server for supporting high-quality graphics processing and a method for processing high-quality graphics using the virtual desktop server. The virtual desktop server includes one or more virtual desktops for creating instructions for accelerated graphics processing by running a high-quality graphics application, one or more hardware-based graphics accelerators for creating screen data by executing the instructions for accelerated graphics processing and for storing the created screen data in a frame buffer, and a hypervisor for transmitting the screen data received from the virtual desktop to a client over a network, and the virtual desktop captures the screen data stored in the frame buffer, converts the captured screen data, and delivers the converted screen data to the hypervisor.