公开(公告)号：US20160087763A1

公开(公告)日：2016-03-24

申请号：US14748844

申请日：2015-06-24

Applicant: Electronics and Telecommunications Research Institute

Inventor： Myeong Hoon OH

IPC: H04L1/18 ,  H04L29/06

CPC classification number: H04L25/00 ,  H04L25/4917

Abstract: Provided are a data transmission apparatus and method for transmitting data in a Delay-Insensitive (DI) data transmission method supporting a handshake protocol. The data transmission apparatus includes a sender which outputs a binary-valued logic signal based on binary-valued logic, and an encoder which encodes the binary-valued logic signal input through input wires into a multi-valued logic signal based on multi-valued logic and transmits the encoded multi-valued logic signal to a decoder through output wires. Here, the encoder includes a mapping table which stores input variables including the number of input wires and the number of output wires smaller than the number of input wires and the multi-valued logic signal corresponding to the input variables, and encodes the binary-valued logic signal into the multi-valued logic signal with reference to the mapping table.

Abstract translation: 提供了一种用于在支持握手协议的延迟不敏感（DI）数据传输方法中发送数据的数据传输装置和方法。 数据发送装置包括：基于二进制值逻辑输出二进制值逻辑信号的发送器，以及基于多值逻辑将通过输入线输入的二进制值逻辑信号编码为多值逻辑信号的编码器 并通过输出线将编码的多值逻辑信号发送到解码器。 这里，编码器包括映射表，其存储包括输入线的数量和输入线的数量小于输入线的数量的输入变量和对应于输入变量的多值逻辑信号，并且对二进制值进行编码 参考映射表将逻辑信号转换为多值逻辑信号。

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。

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。

公开(公告)号：US20170255584A1

公开(公告)日：2017-09-07

申请号：US15218472

申请日：2016-07-25

Applicant: Electronics and Telecommunications Research Institute

Inventor： Myeong Hoon OH

IPC: G06F13/40 ,  G06F13/42 ,  G06F13/36 ,  H04L12/947 ,  H04L29/06

CPC classification number: G06F13/4022 ,  G06F13/36 ,  G06F13/4068 ,  G06F13/4282 ,  G06F2213/0026 ,  H04L49/25 ,  H04L69/08 ,  H04L69/16

Abstract: A micro server based on a fabric server is provided. The micro server includes a plurality of computing modules, a first switching module configured to connect the plurality of computing modules through a fabric network based on Ethernet, a plurality of converters respectively connected to the plurality of computing modules, and a second switching module connected to the plurality of converters through a fabric network based on peripheral component interface (PCI) express.

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。