公开(公告)号：US20150256321A1

公开(公告)日：2015-09-10

申请号：US14612218

申请日：2015-02-02

Applicant: Electronics and Telecommunications Research Institute

Inventor： Chang Min SHIN ,  Tae Ho KIM ,  Chae Deok LIM

IPC: H04L5/14 ,  H04W56/00 ,  B64D47/00

CPC classification number: H04L5/14 ,  B64D47/00 ,  H04W56/00

Abstract: Disclosed are an airplane system including duplex modules, and a control method thereof The control method of the airplane system includes: receiving, by each of a plurality of duplex modules, a corresponding event command from a client; performing, by a first module, a first event specified by the event command in response to the event command; performing, by a second module different from the first module, a second event specified by the event command after the first event is completed; and returning a first response signal indicating a result of the performance of the first event and a second response signal indicating a result of the performance of the second event to the client, in which the client compares the first response signal and the second response signal, and determines whether the plurality of duplex modules is synchronized or has an error.

Abstract translation: 公开了包括双工模块的飞机系统及其控制方法。飞机系统的控制方法包括：由多个双工模块中的每一个从客户端接收相应的事件命令; 响应于所述事件命令，由第一模块执行由所述事件命令指定的第一事件; 通过与第一模块不同的第二模块执行在第一事件完成之后由事件命令指定的第二事件; 并且向所述客户端返回指示所述第一事件的执行结果的第一响应信号和指示所述第二事件的执行结果的第二响应信号，其中，所述客户端比较所述第一响应信号和所述第二响应信号， 并确定多个双工模块是同步还是具有错误。

公开(公告)号：US20160098289A1

公开(公告)日：2016-04-07

申请号：US14538916

申请日：2014-11-12

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Dong Hyouk LIM ,  Tae Ho KIM ,  Chae Deok LIM

IPC: G06F9/455 ,  G06F9/48

CPC classification number: G06F9/45558 ,  G06F9/4812 ,  G06F2009/45579

Abstract: An interrupt controller, a system and a method for handling an interrupt under a virtualization environment are provided. The system for handling an interrupt, includes: an interrupt controller, a virtual machine, and a hypervisor which controls activation of the virtual machine, the interrupt controller may receive a physical interrupt from the outside and transmit the physical interrupt to the hypervisor or the virtual machine based on a characteristic of the physical interrupt, the hypervisor may convert the physical interrupt into a virtual interrupt to transmit the virtual interrupt to the virtual machine, and the virtual machine may handle the physical interrupt or the virtual interrupt using a first interrupt handler which is included in the virtual machine.

Abstract translation: 提供了一种在虚拟化环境下处理中断的中断控制器，系统和方法。 用于处理中断的系统包括：中断控制器，虚拟机和控制虚拟机激活的管理程序，中断控制器可以从外部接收物理中断，并将物理中断发送到管理程序或虚拟机 机器基于物理中断的特性，管理程序可以将物理中断转换为虚拟中断以将虚拟中断传送到虚拟机，并且虚拟机可以使用第一中断处理程序处理物理中断或虚拟中断 被包含在虚拟机中。

公开(公告)号：US20170141865A1

公开(公告)日：2017-05-18

申请号：US15353764

申请日：2016-11-17

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Young Mok HA ,  Eun Ji PAK ,  Tae Ho KIM

IPC: H04J3/06 ,  H04L7/00

CPC classification number: H04J3/0667

Abstract: A clock synchronization apparatus and method, which perform clock synchronization by determining a clock offset and a network delay between a master and a slave in an IEEE 1588 system. The clock synchronization method and apparatus include observing a clock offset and a packet delay using a timing packet received from a master node; estimating a clock offset and a packet delay from the observed clock offset and the observed packet delay; and performing synchronization with the master node based on the clock offset and the packet delay.

公开(公告)号：US20150331569A1

公开(公告)日：2015-11-19

申请号：US14620366

申请日：2015-02-12

Applicant: Electronics and Telecommunications Research Institute

Inventor： Dong Wook KANG ,  Tae Ho KIM ,  Chae Deok LIM

IPC: G06F3/0484 ,  G06F3/0482 ,  G06F3/0481

CPC classification number: G06F3/04886 ,  G06F1/1626 ,  G06F1/1684 ,  G06F1/1686 ,  G06F3/0304 ,  G06F3/04817 ,  G06F2203/0339

Abstract: Disclosed are a device for controlling a user interface, which promotes convenience for a user by adjusting a position or an arrangement of a user interface displayed on a screen, and a method of controlling a user interface thereof. A control method of a user interface controlling device includes: detecting a position of a hand of a user; determining whether a disposition of a user interface is appropriate according to the detected position of the hand; and changing a disposition of the user interface so that the user interface is positioned to be close to the detected position of the hand according to a result of the determination.

Abstract translation: 公开了一种用于控制用户界面的装置，其通过调整在屏幕上显示的用户界面的位置或布置来提高用户的便利性，以及控制其用户界面的方法。 用户界面控制装置的控制方法包括：检测用户的手的位置; 根据检测到的手的位置确定用户界面的布置是否合适; 以及改变所述用户界面的配置，使得所述用户界面根据所述确定的结果被定位成接近所述检测到的手的位置。

公开(公告)号：US20150293790A1

公开(公告)日：2015-10-15

申请号：US14675289

申请日：2015-03-31

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Soo Young KIM ,  Tae Ho KIM ,  Chae Deok LIM

IPC: G06F9/50 ,  G06F9/455

CPC classification number: G06F9/5016 ,  G06F9/45558 ,  G06F9/5022 ,  G06F9/5077 ,  G06F2009/45583

Abstract: Provided herein a method for driving a virtual machine, the method including providing a plurality of virtual machines and a virtual machine monitor configured to manage the plurality of virtual machines; generating, by the plurality of virtual machines, memory management information, that is information on memory being used by the plurality of virtual machines; and determining, by the virtual machine monitor, whether or not a virtual machine is a victim virtual machine from which memory needs to be retrieved or whether or not the virtual machine is a beneficiary virtual machine where memory needs to be allocated, based on the memory management information.

Abstract translation: 本文提供了一种用于驱动虚拟机的方法，所述方法包括提供多个虚拟机和配置为管理所述多个虚拟机的虚拟机监视器; 由所述多个虚拟机生成作为所述多个虚拟机使用的存储器的信息的存储器管理信息; 以及由所述虚拟机监视器确定虚拟机是否是需要检索存储器的受害者虚拟机，或者所述虚拟机是否是需要被分配存储器的受益虚拟机，基于所述存储器 管理信息。