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    APPARATUS AND METHOD FOR PROVIDING VIRTUAL MACHINE IMAGE FILE
    2.
    发明申请
    APPARATUS AND METHOD FOR PROVIDING VIRTUAL MACHINE IMAGE FILE 审中-公开
    提供虚拟机图像文件的装置和方法

    公开(公告)号：US20150269187A1

    公开(公告)日：2015-09-24

    申请号：US14664399

    申请日：2015-03-20

    Applicant: Electronics and Telecommunications Research Institute

    Inventor： Jung Hyun CHO ,  Seong Woon KIM ,  Sun Wook KIM ,  Dae Won KIM ,  Soo Cheol OH ,  Hag Young KIM ,  Jong Bae MOON ,  Myeong Hoon OH

    IPC: G06F17/30

    CPC classification number: G06F16/188 ,  G06F8/63 ,  G06F9/45558 ,  G06F11/1451 ,  G06F11/1484 ,  G06F2009/45562

    Abstract: Provided is a method of providing a virtual machine image file in a cloud computing-based virtual desktop infrastructure. This method includes moving a golden image, an initial image provided from a shared storage, to a virtual machine driving server, converting the golden image into an image of a copy-on-write file format, and storing the same in a cache; allocating the converted virtual machine image to a virtual machine, and storing images of each virtual machine in the shared storage and managing the same to recover a virtual desktop when a disaster occurs. The method includes generating only data changed by the virtual machine, as a virtual machine image file, and managing the same, and hierarchically configuring a virtual machine image file based on a base image and storing the same in a cache memory in order to increase a loading rate of the virtual machine image file including the base image-based virtual machine image file.

    Abstract translation: 提供了一种在基于云计算的虚拟桌面基础设施中提供虚拟机映像文件的方法。 该方法包括将黄金图像，从共享存储器提供的初始图像移动到虚拟机驱动服务器，将黄金图像转换为写时复制文件格式的图像，并将其存储在高速缓存中; 将转换的虚拟机映像分配给虚拟机，并将每个虚拟机的映像存储在共享存储器中并进行管理，以在发生灾难时恢复虚拟桌面。 该方法包括仅生成由虚拟机更改的数据作为虚拟机映像文件并进行管理，并且基于基本映像分层配置虚拟机映像文件，并将其存储在高速缓冲存储器中以增加虚拟机映像文件 虚拟机图像文件的加载速率，包括基于图像的基本虚拟机映像文件。

    VIRTUAL DESKTOP SERVICE APPARATUS AND METHOD
    3.
    发明申请
    VIRTUAL DESKTOP SERVICE APPARATUS AND METHOD 审中-公开
    虚拟桌面服务设备和方法

    公开(公告)号：US20150113528A1

    公开(公告)日：2015-04-23

    申请号：US14463190

    申请日：2014-08-19

    Applicant: Electronics and Telecommunications Research Institute

    Inventor： Dae Won KIM ,  Myeong Hoon OH ,  Sun Wook KIM ,  Seong Woon KIM ,  Jong Bae MOON ,  Soo Cheol OH ,  Jung Hyun CHO ,  Hag Young KIM

    IPC: G06F9/455

    CPC classification number: G06F9/45558 ,  G06F9/452

    Abstract: Disclosed is a virtual desktop service method. The virtual desktop service method includes configuring and measuring users and resources according to predetermined criteria, copying operating system files and data files to be provided to the users before use request, receiving request to use a virtual machine from any one of the users and performing user authentication and work approval, and providing an operating system file and a data file of the any one of the users, among the copied operating system files and data files, to the any one of the users according to the use request to transmit a virtual desktop environment. Consequently, the virtual desktop service method performs a service to provide a virtual machine to a user in real time.

    Abstract translation: 公开了一种虚拟桌面服务方法。 虚拟桌面服务方法包括根据预定的标准来配置和测量用户和资源，在使用请求之前复制要提供给用户的操作系统文件和数据文件，从任何一个用户接收使用虚拟机的请求并执行用户 认证和工作批准，并且在复制的操作系统文件和数据文件中的任何一个用户的操作系统文件和数据文件根据用户的任何一个向用户发送虚拟桌面 环境。 因此，虚拟桌面服务方法执行服务以实时向用户提供虚拟机。

    METHOD AND APPARATUS FOR CONTROLLING BLOCKING OF SERVICE ATTACK BY USING ACCESS CONTROL LIST
    4.
    发明申请
    METHOD AND APPARATUS FOR CONTROLLING BLOCKING OF SERVICE ATTACK BY USING ACCESS CONTROL LIST 有权
    通过使用访问控制列表来控制服务攻击的阻塞的方法和装置

    公开(公告)号：US20140075537A1

    公开(公告)日：2014-03-13

    申请号：US13674497

    申请日：2012-11-12

    Applicant: Electronics and Telecommunications Research Institute

    Inventor： Dae Won KIM

    IPC: G06F21/00

    CPC classification number: H04L63/101 ,  H04L63/1441

    Abstract: An attack blocking control method uses an access control list (ACL). The method includes investigating the ACL if a packet is input, and checking whether or not the packet is registered in the ACL, comparing a current time count value with a blocking time of the packet if the packet is determined to be registered in the ACL. Further, the method includes increasing the number of blocking times of the packet by 1 if the current time count value is smaller than or equal to the blocking time. Further, the method includes automatically renewing the blocking time, and removing registration information for the packet from the ACL if the current time count value is greater than the blocking time.

    Abstract translation: 攻击阻止控制方法使用访问控制列表（ACL）。 该方法包括：如果输入了一个数据包，则检查该ACL，并检查该数据包是否在ACL中注册，如果该数据包被确定要在ACL中注册，则将该当前时间计数值与该数据包的阻塞时间进行比较。 此外，如果当前时间计数值小于或等于阻塞时间，则该方法包括将分组的阻塞次数增加1。 此外，如果当前时间计数值大于阻塞时间，则该方法包括自动更新阻塞时间，以及从ACL去除该分组的注册信息。

    METHOD AND SYSTEM FOR PROVIDING SERVER VIRTUAL MACHINE FOR REAL-TIME VIRTUAL DESKTOP SERVICE, AND SERVER DEVICE SUPPORTING THE SAME
    5.
    发明申请
    METHOD AND SYSTEM FOR PROVIDING SERVER VIRTUAL MACHINE FOR REAL-TIME VIRTUAL DESKTOP SERVICE, AND SERVER DEVICE SUPPORTING THE SAME 有权
    用于提供用于实时虚拟桌面服务的服务器虚拟机的方法和系统，以及支持其的服务器设备

    公开(公告)号：US20150201004A1

    公开(公告)日：2015-07-16

    申请号：US14338989

    申请日：2014-07-23

    Applicant: Electronics and Telecommunications Research Institute

    Inventor： Jong Bae MOON ,  Dae Won KIM ,  Seong Woon KIM ,  Sun Wook KIM ,  Soo Cheol OH ,  Jung Hyun CHO ,  Hag Young KIM ,  Myeong Hoon OH

    IPC: H04L29/08 ,  G06F9/455 ,  H04L29/06

    CPC classification number: H04L67/10 ,  G06F9/45533 ,  G06F9/45558 ,  G06F2009/4557 ,  H04L67/42

    Abstract: Provided is a virtual desktop service, and disclosed is a system for providing a server virtual machine, including: a client configured to receive allocation of a virtual machine for using a virtual desktop service; a connection broker configured to control a type of virtual machine to be allocated to be classified according to user terminal registration information of the client, any one operation server to be selected among a plurality of operation servers, and the virtual machine to be allocated; the plurality of operation servers configured to provide the client with a virtual machine under a control of the connection broker; and a shared storage configured to store data related to the client for providing the virtual machine, and provide the stored data to the operation servers, a method of providing a server virtual machine, and a server device supporting the same.

    Abstract translation: 提供了一种虚拟桌面服务，并且公开了一种用于提供服务器虚拟机的系统，包括：被配置为接收用于使用虚拟桌面服务的虚拟机的分配的客户端; 配置为根据客户端的用户终端注册信息来控制要分配的分类类型的虚拟机的连接代理，要在多个操作服务器中选择的任何一个操作服务器和要分配的虚拟机; 所述多个操作服务器被配置为在所述连接代理的控制下向所述客户端提供虚拟机; 以及共享存储器，被配置为存储与所述客户端相关的数据以提供所述虚拟机，并且将所存储的数据提供给所述操作服务器，提供服务器虚拟机的方法以及支持所述虚拟机的服务器设备。

    METHOD AND APPARATUS FOR PROVIDING VIRTUAL DESKTOP SERVICE
    6.
    发明申请
    METHOD AND APPARATUS FOR PROVIDING VIRTUAL DESKTOP SERVICE 审中-公开
    提供虚拟桌面服务的方法和装置

    公开(公告)号：US20150026306A1

    公开(公告)日：2015-01-22

    申请号：US14108925

    申请日：2013-12-17

    Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

    Inventor： Jong Bae MOON ,  Dae Won KIM ,  Sun Wook KIM ,  SooCheol OH ,  Hak jae KIM ,  Jung-hyun CHO ,  Myeong-Hoon OH ,  Seong Woon KIM ,  Hag Young KIM

    IPC: H04L29/08 ,  H04L12/24

    CPC classification number: H04L67/10 ,  G06F9/452 ,  H04L41/0893 ,  H04L41/147 ,  H04L41/5096 ,  H04L43/0817 ,  H04L67/1021 ,  H04L67/1029

    Abstract: A method and an apparatus for providing a virtual desktop service to provide an optimal virtual desktop service in accordance with distances between virtualization servers and a user are provided. A virtual desktop service suitable for a request of the user is provided to the user so that loads of servers may be dispersed and power usage of the servers may be minimized. That is, in an environment where the virtualization servers that provide the virtual desktop service are locally dispersed, the virtual machines may be allocated to a virtualization server with a shortest network delay based on network distances from the virtualization servers to the user. In addition, after a server power usage amount is predicted in accordance with a virtual machine usage type of the user, a virtualization server may be selected in accordance with the prediction result.

    Abstract translation: 提供了一种用于提供虚拟桌面服务以根据虚拟化服务器和用户之间的距离提供最佳虚拟桌面服务的方法和装置。 适合用户请求的虚拟桌面服务被提供给用户，使得可以分散服务器的负载并且可以最小化服务器的功率使用。 也就是说，在提供虚拟桌面服务的虚拟化服务器在本地分散的环境中，基于从虚拟化服务器到用户的网络距离，可以将虚拟机分配给具有最短网络延迟的虚拟化服务器。 此外，在根据用户的虚拟机使用类型来预测服务器电力使用量之后，可以根据预测结果来选择虚拟化服务器。

    ELECTRONIC DEVICE, INTERRUPT CONFIGURATION CONTROL METHOD, AND STORAGE MEDIUM
    7.
    发明申请
    ELECTRONIC DEVICE, INTERRUPT CONFIGURATION CONTROL METHOD, AND STORAGE MEDIUM 有权

    公开(公告)号：US20210165752A1

    公开(公告)日：2021-06-03

    申请号：US17104409

    申请日：2020-11-25

    Applicant: Electronics and Telecommunications Research Institute

    Inventor： Dong Wook KANG ,  Dae Won KIM ,  Jin Yong LEE ,  Boo Sun JEON ,  Bo Heung CHUNG ,  Hong Il JU ,  Joong Yong CHOI ,  Ik Kyun KIM ,  Byeong Cheol CHOI

    IPC: G06F13/24

    Abstract: An electronic device includes a peripheral device, a processor, an interrupt controller configured to manage interrupts generated by the peripheral device and the processor on the basis of a register, and a virtualizer, wherein the virtualizer may be configured to virtualize a portion of the processor and a portion of the at least one peripheral device to generate a first partition, generate first interrupt information corresponding to an interrupt usable in the first partition, generate first processor information corresponding to a portion of the processor usable in the first partition, check whether a configuration of the register is related to at least one of the first interrupt information and the first processor information when the register is configured by the first partition, and allow the configuration of the register when the configuration of the register is related to the at least one information.

    VIRTUAL DESKTOP PROVIDING METHOD AND VIRTUAL DESKTOP PROVIDING SERVER THEREOF
    9.
    发明申请
    VIRTUAL DESKTOP PROVIDING METHOD AND VIRTUAL DESKTOP PROVIDING SERVER THEREOF 审中-公开
    虚拟桌面提供方法和虚拟桌面提供服务器

    公开(公告)号：US20160219126A1

    公开(公告)日：2016-07-28

    申请号：US14974683

    申请日：2015-12-18

    Applicant: Electronics and Telecommunications Research Institute

    Inventor： Byeong Thaek OH ,  Dae Won KIM ,  Sun Wook KIM ,  Seong Woon KIM ,  Jong Bae MOON ,  Soo Cheol OH ,  Jung Hyun CHO ,  Hag Young KIM

    IPC: H04L29/06 ,  G06F3/14 ,  G06F3/0481

    CPC classification number: H04L67/42 ,  G06F3/1431 ,  G09G2340/02 ,  G09G2350/00 ,  G09G2370/022 ,  H04L67/125 ,  H04L67/38

    Abstract: Provided herein is a platform application service of a virtual desktop using virtualization technology, and more particularly, a virtual desktop providing method and virtual desktop providing server that support a lightweight protocol technology so that a virtual desktop service may be used smoothly even where a network environment is poor when providing a virtual desktop service, the virtual desktop providing method including collecting state information of a client terminal being received from the client terminal and state information of the virtual desktop providing server; determining an environment factor for a virtual desktop of the client terminal based on the state information of the client terminal and the state information of the virtual desktop providing server; and applying the environment factor and controlling the virtual desktop being serviced to the client terminal.

    Abstract translation: 这里提供了使用虚拟化技术的虚拟桌面的平台应用服务，更具体地，提供支持轻量级协议技术的虚拟桌面提供方法和虚拟桌面提供服务器，使得虚拟桌面服务可以平滑地使用，即使在网络环境 在提供虚拟桌面服务时不好，虚拟桌面提供方法包括收集从客户终端接收的客户终端的状态信息和虚拟桌面提供服务器的状态信息; 基于客户终端的状态信息和虚拟桌面提供服务器的状态信息确定客户端终端的虚拟桌面的环境因素; 并应用环境因素并控制正在服务的虚拟桌面到客户终端。

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