公开(公告)号：US10241818B2

公开(公告)日：2019-03-26

申请号：US15049582

申请日：2016-02-22

Applicant: Electronics and Telecommunications Research Institute

Inventor： Soo-Cheol Oh ,  Dae-Won Kim ,  Sun-Wook Kim ,  Seong-Woon Kim ,  Jong-Bae Moon ,  Byeong-Thaek Oh ,  Jung-Hyun Cho ,  Hag-Young Kim ,  Myeong-Hoon Oh ,  Ji-Hyeok Choi

IPC: G06F9/455

Abstract: Disclosed herein is an in-memory virtual desktop system, which stores a virtual desktop image in main memory in order to prevent a load from being concentrated on a disk, and operates a virtual desktop using the virtual desktop image. The disclosed system includes an in-memory virtual desktop system, including hardware including main memory for storing virtual desktop images, and a hypervisor for virtualizing resources of the hardware and providing virtualized resources to a virtual desktop.

公开(公告)号：US11064041B2

公开(公告)日：2021-07-13

申请号：US16007958

申请日：2018-06-13

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Myeong-Hoon Oh ,  Dong-Jae Kang ,  Byoung-Seob Kim ,  Sun-Wook Kim ,  Song-Woo Sok ,  Seok-Ho Son ,  Byeong-Thaek Oh ,  Young-Woo Jung ,  Hyun-Hwa Choi

IPC: H04L29/08

Abstract: An apparatus and method provide a cloud brokerage service based on multiple cloud-computing systems. The method includes receiving, by a cloud service broker, a request for a cloud service from a cloud service client, the cloud service broker being connected with the multiple cloud-computing systems, providing, by the cloud service broker, a cloud service brokerage based on cloud services of the multiple cloud-computing systems, the cloud service brokerage enabling the cloud service complying with the request to be provided to the cloud service client, transmitting, by the cloud service broker, a control request for the cloud service to one or more cloud-computing systems of the multiple cloud-computing systems, and controlling, by the cloud service broker, a status of the cloud service after the cloud service broker receives an acknowledgment for the control request from the one or more cloud-computing systems.

公开(公告)号：US10834220B2

公开(公告)日：2020-11-10

申请号：US16007821

申请日：2018-06-13

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Seok-Ho Son ,  Dong-Jae Kang ,  Byoung-Seob Kim ,  Sun-Wook Kim ,  Song-Woo Sok ,  Myeong-Hoon Oh ,  Byeong-Thaek Oh ,  Young-Woo Jung ,  Hyun-Hwa Choi

IPC: H04L29/08

Abstract: Disclosed herein are an apparatus and method for providing a cloud brokerage service based on multiple clouds. The method includes receiving, by a cloud service broker, a request for a cloud service from a cloud service client, the cloud service broker being connected with the multiple cloud-computing systems; generating, by the cloud service broker, the cloud service complying with the request based on one or more services registered in a service catalogue of the cloud service broker; newly registering, by the cloud service broker, the generated cloud service in the service catalogue; and providing, by the cloud service broker, the newly registered cloud service to the cloud service client.

公开(公告)号：US09489227B2

公开(公告)日：2016-11-08

申请号：US14300463

申请日：2014-06-10

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Myeong-Hoon Oh ,  Dae Won Kim ,  Sun Wook Kim ,  Soo Cheol Oh ,  Seong Woon Kim ,  Hag Young Kim ,  Jong Bae Moon ,  Jung-hyun Cho

IPC: G06F9/455 ,  H04L29/06 ,  G06F21/10 ,  G06F21/53 ,  G06F9/44 ,  G06F9/50 ,  G06F9/445

CPC classification number: G06F9/45533 ,  G06F9/4451 ,  G06F9/452 ,  G06F9/5072 ,  G06F21/10 ,  G06F21/53 ,  G06F2009/45575 ,  G06F2221/2101 ,  G06F2221/2149 ,  H04L63/08

Abstract: Disclosed herein are a method and architecture capable of efficiently providing virtual desktop service. A service architecture for virtual desktop service according to the present invention includes a connection broker configured to perform authentication, manage virtual machines, and perform a server monitoring and protocol coordination function, a resource pool configured to manage software resources that are delivered to a specific virtual machine in a streaming form on a specific time in order to provide on-demand virtual desktop service and are executed on the specific virtual machine and to provide provision information about the managed software resources in response to a request from the connection broker, and a virtual machine infrastructure configured to support hardware resources, generate virtual machines in which the software of a user terminal is executed, and provide the generated virtual machine as virtual desktops.

Abstract translation: 这里公开了能够有效地提供虚拟桌面服务的方法和架构。 根据本发明的用于虚拟桌面服务的服务架构包括被配置为执行认证，管理虚拟机以及执行服务器监视和协议协调功能的连接代理，被配置为管理被递送到特定虚拟机的软件资源的资源池 机器以特定时间的流式形式提供，以便提供按需虚拟桌面服务并且在特定虚拟机上执行并且响应于来自连接代理的请求提供有关被管理软件资源的提供信息，并且虚拟 配置为支持硬件资源的机器基础架构，生成执行用户终端软件的虚拟机，并将生成的虚拟机提供为虚拟桌面。

公开(公告)号：US20140214922A1

公开(公告)日：2014-07-31

申请号：US14136936

申请日：2013-12-20

Applicant: Electronics and Telecommunications Research Institute

Inventor： Dae-Won KIM ,  Sun-Wook Kim ,  Soo-Cheol Oh ,  Myeong-Hoon Oh ,  Hak-Jae Kim ,  Jung-Hyun Cho ,  Jong-Bae Moon ,  Seong-Woon Kim ,  Hag-Young Kim

IPC: H04L29/06 ,  G06F9/455

CPC classification number: H04L63/102 ,  G06F9/45558 ,  G06F9/5027 ,  G06F2009/45562

Abstract: Disclosed herein is a method of providing a virtual machine and service gateway for real-time virtual desktop service. The service gateway includes a user information management unit, a virtual machine information management unit, and a virtual machine generation unit. The user information management unit authenticates user information. The virtual machine information management unit generates access information about a virtual machine corresponding to the user information, and provides the generated access information to a client unit. The virtual machine generation unit selects a service provider server in response to a request from a client unit, and generates a virtual machine in the selected service provider server.

Abstract translation: 这里公开了一种提供用于实时虚拟桌面服务的虚拟机和服务网关的方法。 服务网关包括用户信息管理单元，虚拟机信息管理单元和虚拟机生成单元。 用户信息管理单元认证用户信息。 虚拟机信息管理单元生成与用户信息对应的虚拟机的访问信息，并将生成的访问信息提供给客户单元。 虚拟机生成单元响应于来自客户单元的请求选择服务提供商服务器，并在所选择的服务提供商服务器中生成虚拟机。

公开(公告)号：US10826799B2

公开(公告)日：2020-11-03

申请号：US16168683

申请日：2018-10-23

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Seok-Ho Son ,  Myeong-Hoon Oh ,  Dong-Jae Kang ,  Byoung-Seob Kim ,  Song-Woo Sok ,  Byeong-Thaek Oh ,  Young-Woo Jung ,  Hyun-Hwa Choi

IPC: H04L12/24 ,  H04L12/911 ,  H04L29/08

Abstract: Disclosed herein are an apparatus and method for providing a cloud service based on cloud service brokerage. The method includes receiving, by a cloud service broker, a first request for a cloud service from a cloud service client, wherein the cloud service broker is connected with the multiple cloud-computing systems; providing, by the cloud service broker, a cloud service brokerage based on cloud services of the cloud-computing systems, wherein the cloud service brokerage enables the cloud service complying with the first request to be provided to the cloud service client; and monitoring, by the cloud service broker, a service level of the cloud service during provision of the cloud service and controlling, by the cloud service broker, the cloud service such that the service level satisfies conditions of the first request.

公开(公告)号：US10789083B2

公开(公告)日：2020-09-29

申请号：US15354651

申请日：2016-11-17

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Dae-Won Kim ,  Sun-Wook Kim ,  Jong-Bae Moon ,  Myeong-Hoon Oh ,  Byeong-Thaek Oh ,  Soo-Cheol Oh ,  Seong-Woon Kim ,  Ji-Hyeok Choi ,  Hag-Young Kim ,  Wan Choi

IPC: G06F9/455 ,  G06F9/451 ,  G06F9/445

Abstract: Disclosed herein are a method and apparatus for virtual desktop service. The apparatus includes a connection manager configured to perform an assignment task of assigning a virtual machine to a user terminal using virtual desktop service, a resource pool configured to allocate software resources to a virtual desktop, wherein the software resources include an OS, applications, and user profiles, and a virtual machine infrastructure configured to support hardware resources including a CPU and a memory, wherein the connection manager is configured to perform a coordination task of coordinating a delivery protocol used between the user terminal and servers that provide the virtual desktop service, wherein the resource pool has a management function, wherein the management function is based on usage pattern information about a user's average usage of resources, and wherein the management function uses a physical distance on network from the user terminal to a server.

公开(公告)号：US10089133B2

公开(公告)日：2018-10-02

申请号：US15092760

申请日：2016-04-07

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Myeong-Hoon Oh ,  Dae-Won Kim ,  Sun-Wook Kim ,  Jong-Bae Moon ,  Byeong-Thaek Oh ,  Soo-Cheol Oh ,  Jung-Hyun Cho ,  Seong-Woon Kim ,  Hag-Young Kim ,  Ji-Hyeok Choi

IPC: G06F9/455 ,  G06F9/451 ,  G06F8/61

Abstract: Disclosed herein are an apparatus and method for virtual desktop service. The apparatus for virtual desktop service includes a connection broker for performing a task for coordinating a delivery protocol that is used between at least one user terminal that uses virtual desktop service and multiple servers that provides the virtual desktop service, a resource pool for providing software resources including an Operating System (OS) for the virtual desktop service, and virtual machine infrastructure for supporting hardware resources.

公开(公告)号：US20160378535A1

公开(公告)日：2016-12-29

申请号：US15092769

申请日：2016-04-07

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Soo-Cheol OH ,  Dae-Won Kim ,  Sun-Wook Kim ,  Jong-Bae Moon ,  Myeong-Hoon Oh ,  Byeong-Thaek Oh ,  Jung-Hyun Cho ,  Seong-Woon Kim ,  Hag-Young Kim ,  Ji-Hyeok Choi

IPC: G06F9/455

CPC classification number: G06F9/45558 ,  G06F9/4451 ,  G06F9/452 ,  G06F2009/45583 ,  G06F2009/45595

Abstract: Disclosed herein are an apparatus and method for in-memory-based virtual desktop service. The apparatus for in-memory-based virtual desktop service includes a connection broker for performing a task for coordinating a delivery protocol that is used between at least one user terminal that uses virtual desktop service and multiple servers that provide the virtual desktop service, a resource pool for providing software resources including an Operating System (OS) for the virtual desktop service; and virtual machine infrastructure for supporting hardware resources, and dynamically allocating software stored in the software resources to the hardware resources.

Abstract translation: 本文公开了一种用于基于内存的虚拟桌面服务的装置和方法。 用于基于内存的虚拟桌面服务的装置包括用于执行用于协调在使用虚拟桌面服务的至少一个用户终端和提供虚拟桌面服务的多个服务器之间使用的传送协议的任务的连接代理，资源 用于提供软件资源的池，包括用于虚拟桌面服务的操作系统（OS）; 以及用于支持硬件资源的虚拟机基础设施，以及将存储在软件资源中的软件动态分配给硬件资源。

公开(公告)号：US11784934B2

公开(公告)日：2023-10-10

申请号：US17520439

申请日：2021-11-05

Applicant: Electronics and Telecommunications Research Institute

Inventor： Jin-Suk Ma ,  Song-Woo Sok ,  Myeong-Hoon Oh ,  Hag Young Kim

IPC: H04L47/2408 ,  H04L47/28

CPC classification number: H04L47/2408 ,  H04L47/28

Abstract: Provided are a method and an apparatus for controlling congestion based on a generation Z (Gen-Z) interface. When a first device receives, from a second device, a second packet that is a response to a first packet transmitted to the second device, and the second packet indicates that a congestion situation occurs, the first device records priority information of a packet in a predetermined field for congestion control among fields according to the Gen-Z interface. Then, the first device transmits a third packet including priority information to the second device.