公开(公告)号：US20180054386A1

公开(公告)日：2018-02-22

申请号：US15671875

申请日：2017-08-08

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Hyun Yong LEE ,  Bhum Cheol LEE ,  Kang Il CHOI

IPC: H04L12/743 ,  H04L12/771 ,  H04L12/755

CPC classification number: H04L45/7453 ,  H04L45/021 ,  H04L45/56

Abstract: Provided is a table lookup method for a set membership query and a table lookup apparatus using the same. The table lookup apparatus includes a storage configured to store a first table and a second table, which include information needed for responding to a set membership query, and a controller configured to, when a set membership query for an element occurs, search the first table and the second table and output set information corresponding to the element, wherein the first table includes information about at least one element stored in each entry thereof according to a partial hash key of the at least one element, and the second table stores the at least one element and set information corresponding to the at least one element.

公开(公告)号：US20150227383A1

公开(公告)日：2015-08-13

申请号：US14607750

申请日：2015-01-28

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Seung Hyun YOON ,  Bhum Cheol LEE

IPC: G06F9/455

CPC classification number: G06F9/45558 ,  G06F2009/45562

Abstract: A system for virtualizing an application program includes: a user terminal including an operating system and a plurality of application programs; and a server configured to generate a virtual machine in response to a request of the user terminal. The user terminal includes a virtual terminal agent configured to transmit first data related to the operating system and second data related to selected one or more application programs to the server, and the server generates and boots a virtual machine based on the first data, and executes the selected one or more application programs in the virtual machine based on the second data.

Abstract translation: 用于虚拟化应用程序的系统包括：包括操作系统和多个应用程序的用户终端; 以及被配置为响应于用户终端的请求生成虚拟机的服务器。 用户终端包括被配置为将与操作系统有关的第一数据和与所选择的一个或多个应用程序相关的第二数据发送到服务器的虚拟终端代理，并且服务器基于第一数据生成并引导虚拟机，并执行 基于第二数据在虚拟机中选择的一个或多个应用程序。

公开(公告)号：US20150074166A1

公开(公告)日：2015-03-12

申请号：US14247500

申请日：2014-04-08

Applicant: Electronics and Telecommunications Research Institute

Inventor： Jung Hee LEE ,  Bhum Cheol LEE ,  Young Ho PARK ,  Sang-Min LEE ,  Kang Il CHOI ,  Seung-Woo LEE

IPC: H04L29/06

CPC classification number: H04L49/00

Abstract: An apparatus for processing multi-layer data, the apparatus comprising: a lower layer switch configured to classify lower layer data based on frame or packet from multi-layer data having different properties for switching processing; and an upper layer switch configured to generate flows of the multi-layer data having different properties based on upper layer information or lower layer information.

Abstract translation: 一种用于处理多层数据的装置，所述装置包括：下层交换机，被配置为基于具有不同属性的多层数据的帧或分组对切换处理的下层数据进行分类; 以及上层交换机，被配置为基于上层信息或下层信息生成具有不同属性的多层数据的流。

公开(公告)号：US20150229734A1

公开(公告)日：2015-08-13

申请号：US14617974

申请日：2015-02-10

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Tae Yeon KIM ,  Bhum Cheol LEE

IPC: H04L29/08 ,  H04L12/24 ,  H04L12/26

CPC classification number: H04L67/2852 ,  H04L43/062 ,  H04L43/0876 ,  H04L67/14

Abstract: Provided herein is a method for providing a transparent internet cache function, the method including obtaining a traffic usage pattern by data analyzing from a cloud node in response to receiving a request for transparent internet cache provisioning in a transparent internet cache provisioning server; when installing a transparent internet cache in the cloud node is being determined, determining a method for branching traffic; determining a method for contents identification regarding the traffic branched in the method; determining whether or not to operate the transparent internet cache as a proxy server; generating the transparent internet cache by applying a cache in policy and cache replacement policy; and provisioning the transparent internet cache to the cloud node.

Abstract translation: 本文提供了一种用于提供透明因特网缓存功能的方法，所述方法包括响应于在透明因特网缓存配置服务器中接收到对透明因特网缓存供应的请求，从云节点通过数据分析获得业务使用模式; 当在云节点中安装透明的因特网缓存时，确定分支流量的方法; 确定用于在该方法中分支的交通的内容识别的方法; 确定是否将透明因特网缓存操作为代理服务器; 通过在策略和高速缓存替换策略中应用缓存来生成透明因特网缓存; 并将透明互联网缓存提供给云节点。

公开(公告)号：US20150277954A1

公开(公告)日：2015-10-01

申请号：US14621877

申请日：2015-02-13

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Kang Il CHOI ,  Bhum Cheol LEE ,  Jung Hee LEE ,  Jong Geun PARK ,  Sang Min LEE

IPC: G06F9/455 ,  H04L12/54

CPC classification number: G06F9/45558 ,  G06F2009/45595 ,  H04L49/70 ,  H04L49/90

Abstract: An apparatus and a method for mapping of a tenant based dynamic processor, which classify virtual machine multi queues and processors processing the corresponding multi queues for each tenant that one or more virtual machines are belonged to, dynamically map the virtual machine multi queues that belong to the corresponding tenant to multi processors that belong to the corresponding tenant based on total usages of a network and a processor for each tenant to provide network virtualization to assure network traffic processing of virtual machines, that belong to the same tenant not to be influenced by congestion of network traffic that belongs to another tenant.

Abstract translation: 一种用于映射基于租户的动态处理器的装置和方法，所述动态处理器对虚拟机多队列进行分类，并处理对于一个或多个虚拟机属于的每个租户的相应多队列的处理器，动态地映射属于 根据网络的总用途和相应租户的相应租户对应的租户，为每个租户提供网络虚拟化，以确保属于相同租户的网络流量处理不受拥堵影响 属于另一个租户的网络流量。

公开(公告)号：US20150212834A1

公开(公告)日：2015-07-30

申请号：US14603974

申请日：2015-01-23

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Sang Min LEE ,  Jung Hee LEE ,  Kang Il CHOI ,  Bhum Cheol LEE

IPC: G06F9/445

CPC classification number: G06F9/44526 ,  G06F9/45558 ,  G06F2009/45595

Abstract: Provided is an interoperation method of a network device performed by a computing device including a cloud operating system (OS) in a cloud environment. An interoperation method of a network device based on a plug-in and performed by a computing device including a cloud OS includes acquiring control information of a different type of network device not supporting an instruction of the plug-in among network devices connected to the computing device, receiving an instruction from the cloud OS, converting the received instruction into an instruction for the network device based on the acquired control information, and providing the converted instruction to the network device. Therefore, the cloud OS can cause the computing device to simultaneously interoperate with several network devices through the plug-in.

Abstract translation: 提供了由云环境中的包括云操作系统（OS）的计算设备执行的网络设备的互操作方法。 基于插件并由包括云OS的计算设备执行的网络设备的互操作方法包括获取不支持连接到计算的网络设备之间的插件指示的不同类型的网络设备的控制信息 设备，从云OS接收指令，基于获取的控制信息将接收到的指令转换成网络设备的指令，并将转换的指令提供给网络设备。 因此，云操作系统可以使计算设备通过插件同时与多个网络设备进行互操作。

公开(公告)号：US20150100696A1

公开(公告)日：2015-04-09

申请号：US14247490

申请日：2014-04-08

Applicant: Electronics and Telecommunications Research Institute

Inventor： Sang-Min LEE ,  Bhum Cheol LEE ,  Jung Hee LEE ,  Young Ho PARK ,  Kang Il CHOI ,  Seung-Woo LEE

IPC: H04L12/24

CPC classification number: H04L41/509 ,  H04L41/5041

Abstract: A communication system for supporting a cloud service comprising: a communication node connected to a network; an IDC connected to the network; a converged communication apparatus connected to the network and configured to interact with the IDC to integrally manage a resource stored in the IDC, and, upon a receipt of a request for the cloud service, to interact with the communication node to transfer the resource to a user who makes the cloud service request or a service provider which makes the cloud service request.

Abstract translation: 一种用于支持云服务的通信系统，包括：连接到网络的通信节点; 连接到网络的IDC; 连接到网络并被配置为与IDC交互以整合地管理存储在IDC中的资源的融合通信装置，并且在接收到云服务的请求时，与通信节点进行交互以将资源传送到 制作云服务请求的用户或使云服务请求的服务提供商。

公开(公告)号：US20140337856A1

公开(公告)日：2014-11-13

申请号：US14038538

申请日：2013-09-26

Applicant: Electronics and Telecommunications Research Institute

Inventor： Jung Hee LEE ,  Bhum Cheol LEE ,  Seung Woo LEE ,  Sang Min LEE ,  Kang Il CHOI ,  Young Ho PARK

IPC: G06F9/52

CPC classification number: G06F9/505 ,  G06F9/5033 ,  Y02D10/22

Abstract: The present invention suggests a data parallel processing device that performs parallel processing on input data by varying a flow ID generating manner depending on a loading degree of the processor in the multi-processor structure configured by processor array. The suggested device includes a flow ID generating unit which generates a flow ID for input data which is differentiated in accordance with a status of a buffer; a data allocating unit which allocates data having the same flow ID to a specified processor; and a data processing unit which sequentially processes data allocated to each processor so that the parallel processing performance is improved as compared with the related art.

Abstract translation: 本发明提出了一种数据并行处理装置，其通过根据由处理器阵列配置的多处理器结构中的处理器的加载程度改变流ID生成方式对输入数据执行并行处理。 所述设备包括流ID生成单元，其生成根据缓冲器的状态来区分的输入数据的流ID; 数据分配单元，其将具有相同流ID的数据分配给指定的处理器; 以及数据处理单元，其与现有技术相比顺序地处理分配给每个处理器的数据，从而提高并行处理性能。

公开(公告)号：US20160154662A1

公开(公告)日：2016-06-02

申请号：US14737663

申请日：2015-06-12

Applicant: Electronics and Telecommunications Research Institute

Inventor： Kang Il CHOI ,  Jong Geun PARK ,  Bhum Cheol LEE ,  Sang Min LEE ,  Jung Hee LEE

IPC: G06F9/455 ,  G06F9/50

CPC classification number: G06F9/45558 ,  G06F9/5077 ,  G06F2009/45595

Abstract: Provided is a device and a method for providing network virtualization, in which a method of dynamically mapping a processor includes extracting tenant information on a tenant and information on a virtual machine (VM) generated by a Cloud OS or controller; classifying virtual machine queues (VMQs) and processors to process the VMQs by tenant, and dynamically mapping the VMQs onto the processors by tenant.

Abstract translation: 提供了一种用于提供网络虚拟化的设备和方法，其中动态地映射处理器的方法包括提取租户的租户信息和由Cloud OS或控制器生成的虚拟机（VM）上的信息; 分类虚拟机队列（VMQ）和处理器来处理租户的VMQ，并且通过租户将VMQ动态地映射到处理器上。

公开(公告)号：US20150227534A1

公开(公告)日：2015-08-13

申请号：US14619135

申请日：2015-02-11

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Hong Seok JEON ,  Seung Hyun YOON ,  Bhum Cheol LEE

IPC: G06F17/30 ,  H04L29/08

CPC classification number: H04L67/06 ,  H04L67/1097 ,  H04L67/2814

Abstract: A method for processing a query by accessing information by use of an Information-Centric Network (ICN) includes requesting, by a user device, a file by providing a local storage system with an identifier of the file; determining whether the local storage system stores the requested file; and generating, by the local gateway, an information request message including the identifier of the requested file if it is determined that the local storage system does not store the requested file, and providing the ICN with the generated information requested message. Accordingly, architecture expansion is easily achieved without a large scale update of information since there is no need to share information about a file list of each storage system as a whole, and a data query task is performed on a plurality of unspecified storage systems without establishing a one-to-one connection between end points of storage systems.

Abstract translation: 通过使用以信息为中心的网络（ICN）访问信息来处理查询的方法包括：通过向本地存储系统提供文件的标识符，由用户设备请求文件; 确定本地存储系统是否存储所请求的文件; 以及如果确定所述本地存储系统不存储所请求的文件，并且向所述ICN提供所生成的信息请求消息，则由所述本地网关生成包括所请求文件的标识符的信息请求消息。 因此，由于不需要共享关于整个存储系统的文件列表的信息，并且在多个未指定的存储系统上执行数据查询任务而不建立数据查询任务，因此容易地实现架构扩展而无需大量信息更新 存储系统端点之间的一对一连接。