公开(公告)号：US20110202706A1

公开(公告)日：2011-08-18

申请号：US12962725

申请日：2010-12-08

申请人： Bo-Seok Moon ,  Sang-Bum Suh ,  Sung-Min Lee

发明人： Bo-Seok Moon ,  Sang-Bum Suh ,  Sung-Min Lee

IPC分类号： G06F12/10 ,  G06F9/455

CPC分类号： G06F9/45558 ,  G06F2009/45579

摘要： A data processing method and driver capable of reducing transactions between operating systems (OS) in a virtualization environment that supports a plurality of operating systems are provided. The data processing driver reads, when reading data, an Inode of next data. Then, the data processing driver determines whether or not to request an Inode to a host OS by comparing the read Inode with a requested Inode.

摘要翻译： 提供了能够减少支持多个操作系统的虚拟化环境中的操作系统（OS）之间的事务的数据处理方法和驱动器。 当读取数据时，数据处理驱动程序读取下一个数据的Inode。 然后，数据处理驱动器通过将读取的Inode与所请求的Inode进行比较来确定是否向主机OS请求Inode。

公开(公告)号：US20110126139A1

公开(公告)日：2011-05-26

申请号：US12856858

申请日：2010-08-16

申请人： Bok-Deuk Jeong ,  Sang-Dok Mo ,  Sung-Min Lee ,  Sang-Bum Suh

发明人： Bok-Deuk Jeong ,  Sang-Dok Mo ,  Sung-Min Lee ,  Sang-Bum Suh

IPC分类号： G06F3/048 ,  G06F9/455 ,  G06F9/46

CPC分类号： G06F3/0482 ,  G06F3/0486 ,  G06F9/45533

摘要： An apparatus and method for switching a VM screen in an environment in which a plurality of OSs operating on a virtual machine monitor (VMM), are provided. The VM screen switching apparatus provides VM screen switching so that features of a home screen or an operation screen provided by each VM can be shown. The VM screen switching apparatus provides a user interface for enabling a user to select a desired VM from a plurality of VMs. The apparatus determines a VM to be displayed as a foreground according to a user input signal, and combines graphic data of a currently displayed screen of a VM with graphic data for a screen of the determined VM to create a screen displaying VM screen switching, and outputs the created screen to a display device.

摘要翻译： 提供了在虚拟机监视器（VMM）上操作多个OS的环境中切换VM屏幕的装置和方法。 VM屏幕切换装置提供VM屏幕切换，从而可以显示由每个VM提供的主屏幕或操作屏幕的特征。 VM屏幕切换装置提供用于使用户能够从多个VM中选择期望的VM的用户界面。 该装置根据用户输入信号确定要显示为前景的VM，并将VM的当前显示的画面的图形数据与所确定的VM的屏幕的图形数据组合，以创建显示VM屏幕切换的屏幕，以及 将创建的屏幕输出到显示设备。

公开(公告)号：US20100031311A1

公开(公告)日：2010-02-04

申请号：US12318814

申请日：2009-01-08

申请人： Jae-min Park ,  Sang-bum Suh ,  Kyung-ah Chang

发明人： Jae-min Park ,  Sang-bum Suh ,  Kyung-ah Chang

IPC分类号： H04L9/00

CPC分类号： G06F21/10 ,  G06F21/121

摘要： A method of executing a virtualized application able to run in a virtualized environment. The virtualized application includes application software and the virtualized environment. The application software includes a license monitor to search for a software license while monitoring an execution policy set by a software provider when software is installed or executed. The virtualized environment includes an environment monitor to monitor an execution environment provided to the application software by the virtualized environment. Therefore, it is possible to prevent software able to run in a virtualized environment from being freely copied without any limitations by the execution policy provided by the software provider.

摘要翻译： 一种执行能够在虚拟环境中运行的虚拟化应用程序的方法。 虚拟化应用程序包括应用软件和虚拟化环境。 应用软件包括许可证监视器，用于在软件安装或执行时监视由软件提供商设置的执行策略，以搜索软件许可证。 虚拟化环境包括环境监视器，用于监视由虚拟化环境提供给应用软件的执行环境。 因此，可以防止在虚拟化环境中运行的软件在由软件提供商提供的执行策略的任何限制下自由复制。

公开(公告)号：US20090182929A1

公开(公告)日：2009-07-16

申请号：US12129122

申请日：2008-05-29

申请人： Joo-young Hwang ,  Sang-bum Suh

发明人： Joo-young Hwang ,  Sang-bum Suh

IPC分类号： G06F12/02 ,  G06F12/10

CPC分类号： G06F9/461 ,  G06F9/45558 ,  G06F2009/45579 ,  G06F2009/45583

摘要： Provided is a method and apparatus for storing and restoring a state of a virtual machine on a virtual machine monitor. The method of storing a state of a second virtual machine in a predetermined storage device by a first virtual machine on a virtual machine monitor includes determining whether the state of the second virtual machine has changed, by comparing a previous state of the second virtual machine, which has already been stored in the storage device, with a current state of the second virtual machine and selectively storing the state of the second virtual machine based on a result of the determination, thereby minimizing time required to store or restore the state of the second virtual machine.

摘要翻译： 提供了一种用于在虚拟机监视器上存储和恢复虚拟机的状态的方法和装置。 通过虚拟机监视器上的第一虚拟机将第二虚拟机的状态存储在预定存储装置中的方法包括通过比较第二虚拟机的先前状态来确定第二虚拟机的状态是否已经改变， 其已经存储在存储设备中，具有第二虚拟机的当前状态，并且基于确定的结果选择性地存储第二虚拟机的状态，从而最小化存储或恢复第二虚拟机的状态所需的时间 虚拟机。

公开(公告)号：US20080256599A1

公开(公告)日：2008-10-16

申请号：US12034178

申请日：2008-02-20

申请人： Sung-Min LEE ,  Bok-Deuk Jeong ,  Sang-Bum Suh ,  Sang-Dok Mo

发明人： Sung-Min LEE ,  Bok-Deuk Jeong ,  Sang-Bum Suh ,  Sang-Dok Mo

IPC分类号： G06F21/00

CPC分类号： G06F21/62 ,  G06F21/70 ,  G06F21/82

摘要： Provided is an apparatus and method for protecting a system in a virtualized environment. The apparatus includes a domain unit including a plurality of domains, each having one or more device drivers; a system resource unit forming hardware of the system; a direct memory access (DMA) driver; and a control unit including an access control module which controls the access of the domain unit to the system resource unit in the virtualized environment.

摘要翻译： 提供了一种用于在虚拟化环境中保护系统的装置和方法。 该装置包括一个包括多个域的域单元，每个域具有一个或多个设备驱动器; 形成系统的硬件的系统资源单元; 直接内存访问（DMA）驱动程序; 以及控制单元，其包括访问控制模块，其在虚拟化环境中控制域单元对系统资源单元的访问。

公开(公告)号：US20070206635A1

公开(公告)日：2007-09-06

申请号：US11713695

申请日：2007-03-05

申请人： Mikhail Pozhenko ,  Sang-bum Suh ,  Sung-kwan Heo ,  Jae-wook Lee

发明人： Mikhail Pozhenko ,  Sang-bum Suh ,  Sung-kwan Heo ,  Jae-wook Lee

IPC分类号： H04J3/24

CPC分类号： H04L47/10 ,  H04L47/11 ,  H04L47/14 ,  H04L47/25 ,  H04L47/266 ,  H04L47/365 ,  H04L65/80 ,  H04W28/18

摘要： A method and apparatus for controlling parameters of a wireless data streaming system are provided. The method of controlling parameters of a wireless data streaming system includes controlling first parameters, which can be controlled in units of individual packets, according to a current packet transmission state in a data stream; transmitting a predefined number of packets using the first parameters and obtaining statistical information regarding use of the first parameters in the transmission of the predefined number of packets; and controlling second parameters, which can be controlled in units of packet groups, with reference to the statistical information and a desired quality of service (QoS).

摘要翻译： 提供了一种用于控制无线数据流系统的参数的方法和装置。 控制无线数据流系统的参数的方法包括：根据数据流中的当前分组传输状态来控制可以单个分组单元控制的第一参数; 使用所述第一参数发送预定数量的分组，并获得关于所述预定数量分组的传输中所述第一参数的使用的统计信息; 并且参考统计信息和期望的服务质量（QoS）来控制可以以分组组为单位来控制的第二参数。

公开(公告)号：US20060172748A1

公开(公告)日：2006-08-03

申请号：US11346199

申请日：2006-02-03

申请人： Byung-woan Kim ,  Sang-Bum Suh ,  Min-young Sung ,  Nam-hyun Yun ,  Jae-wook Lee

发明人： Byung-woan Kim ,  Sang-Bum Suh ,  Min-young Sung ,  Nam-hyun Yun ,  Jae-wook Lee

IPC分类号： H04M1/00

CPC分类号： H04B1/0064 ,  H04B1/0003 ,  H04B1/0067 ,  H04B1/406

摘要： A software-controlled communication method and an apparatus thereof is disclosed. The apparatus includes a radio frequency (RF) front end unit for sending a data signal or a voice signal to a cordless phone base station via an antenna, an analog-to-digital for converting an analog signal received from the RF front end unit into a digital signal and a digital-to-analog converter for converting a digital signal into an analog signal and providing the converted signal to the RF front end unit, and a baseband signal processor, having a plurality of signal processing modules for processing communication signals and a control module for controlling the signal processing modules installed therein as software modules, for providing cordless phone and handset transceiver functions.

公开(公告)号：US09311125B2

公开(公告)日：2016-04-12

申请号：US12469945

申请日：2009-05-21

申请人： Sang-dok Mo ,  Sung-min Lee ,  Sang-bum Suh

发明人： Sang-dok Mo ,  Sung-min Lee ,  Sang-bum Suh

IPC分类号： G06F9/455

CPC分类号： G06F9/45558 ,  G06F9/455 ,  G06F9/45533 ,  G06F9/45537 ,  G06F9/45545 ,  G06F2009/45566 ,  G06F2009/45587

摘要： An apparatus is provided for supporting a plurality of operating systems by single hardware, wherein the plurality of operating systems include a server operating system to provide an integrated user interfaces for applications running on the plurality of operating systems, and at least one client operating system to provide a user interface for applications running on the client operating system through the server operating system under the control of the server operating system.

摘要翻译： 提供了一种用于通过单个硬件来支持多个操作系统的装置，其中所述多个操作系统包括服务器操作系统，以为在多个操作系统上运行的应用提供集成的用户界面，以及至少一个客户端操作系统 通过服务器操作系统的控制，通过服务器操作系统为在客户端操作系统上运行的应用程序提供用户界面。

公开(公告)号：US08732446B2

公开(公告)日：2014-05-20

申请号：US13187732

申请日：2011-07-21

申请人： Chan-Ho Park ,  Sang-Bum Suh ,  Chan-Ju Park ,  Myung-June Jung ,  Geun-Sik Lim

发明人： Chan-Ho Park ,  Sang-Bum Suh ,  Chan-Ju Park ,  Myung-June Jung ,  Geun-Sik Lim

IPC分类号： G06F9/00 ,  G06F15/177

CPC分类号： G06F9/4401 ,  G06F9/4406

摘要： Provided are a booting apparatus and method using a snapshot image. A snapshot image may be divided into a plurality of blocks. Each of the blocks may be stored in a nonvolatile memory in a compressed or non-compressed format. The snapshot image may be incrementally loaded in units of the blocks during booting. The loading and decompression of the blocks may be performed in parallel.

摘要翻译： 提供了使用快照图像的启动装置和方法。 快照图像可以被划分成多个块。 每个块可以以压缩或非压缩格式存储在非易失性存储器中。 快照图像可以在引导期间以块为单位递增加载。 块的加载和解压缩可以并行执行。

公开(公告)号：US08694765B2

公开(公告)日：2014-04-08

申请号：US13187732

申请日：2011-07-21

申请人： Chan-Ho Park ,  Sang-Bum Suh ,  Chan-Ju Park ,  Myung-June Jung ,  Geun-Sik Lim

发明人： Chan-Ho Park ,  Sang-Bum Suh ,  Chan-Ju Park ,  Myung-June Jung ,  Geun-Sik Lim

IPC分类号： G06F9/00 ,  G06F15/177

摘要： Provided are a booting apparatus and method using a snapshot image. A snapshot image may be divided into a plurality of blocks. Each of the blocks may be stored in a nonvolatile memory in a compressed or non-compressed format. The snapshot image may be incrementally loaded in units of the blocks during booting. The loading and decompression of the blocks may be performed in parallel.