公开(公告)号：KR101907422B1

公开(公告)日：2018-10-12

申请号：KR1020120013962

申请日：2012-02-10

Applicant: 한국전자통신연구원

Inventor： 이왕봉 ,  강동원 ,  김상완 ,  박상길 ,  윤상식 ,  이준경 ,  박종대

IPC: G06F9/44 ,  G06F15/16

CPC classification number: G06F8/36 ,  G06F8/447

Abstract: 네트워크애플리케이션통합개발장치, 그통합개발방법및 그것을이용하는서버가개시된다. 본발명의실시예에따른네트워크애플리케이션통합개발장치는, 사용자에의해제작된애플리케이션을저장하는애플리케이션저장부; 애플리케이션에대한입력정보, 출력정보, 입력및 출력사이의연결정보를포함하는속성정보를관리하는애플리케이션속성관리부; 애플리케이션저장부에저장된애플리케이션에대하여애플리케이션속성관리부에저장된속성정보에기초하여컴파일하며, 그에대응하는목적코드를생성하는목적코드생성부; 및목적코드생성부에의해생성된목적코드를하드웨어에탑재하는코드로딩부를포함하는것을특징으로한다.

公开(公告)号：KR1020140125898A

公开(公告)日：2014-10-30

申请号：KR1020130042672

申请日：2013-04-18

Applicant: 한국전자통신연구원

Inventor： 예병호 ,  박종대 ,  정태수 ,  노성기 ,  문승진 ,  정우석 ,  고남석 ,  허환조

IPC: H04L12/26 ,  H04L12/28 ,  H04L12/70

CPC classification number: H04L47/2441 ,  H04L47/2408

Abstract: Disclosed are a method for transferring an emergency traffic in a software defined networking network and an apparatus performing the same. The method for transferring the emergency traffic in an open flow control device generates an emergency code for transferring the emergency traffic if an emergency state belonging to a predefined type occurs; transmits the generated emergency code to a first open flow switch connected to a transmission terminal transmitting the emergency traffic; and transmits a message for commanding update of the emergency code to at least one open flow switch included in a transferring path of the emergency traffic, thereby making each open flow switch recognize and transfer the emergency traffic. Thus, the method can efficiently transfer the emergency traffic in the software defined networking network.

Abstract translation: 公开了一种用于在软件定义的网络网络中传送紧急业务的方法和执行该紧急业务的装置。 如果发生属于预定类型的紧急状态，则在开放流量控制装置中传送紧急交通的方法产生用于传送紧急交通的紧急代码; 将生成的紧急代码发送到连接到发送紧急业务的发送终端的第一开放流量开关; 并且将紧急代码的更新命令的消息发送到包含在紧急业务的传送路径中的至少一个开放流程开关，从而使每个开放流量开关识别并传送紧急事件。 因此，该方法可以在软件定义的网络网络中有效地传输紧急业务。

公开(公告)号：KR1020140052848A

公开(公告)日：2014-05-07

申请号：KR1020130125078

申请日：2013-10-21

Applicant: 한국전자통신연구원

Inventor： 고남석 ,  노성기 ,  박종대 ,  이순석

IPC: H04L12/891

CPC classification number: H04L49/252 ,  H04L47/2441 ,  H04L47/2483 ,  H04L47/33

Abstract: Disclosed are a method and an apparatus for forwarding a packet. The method for forwarding a packet comprises the steps of receiving a packet; providing the packet to a network controller through a data plane if flow information for forwarding the packet is not available; and receiving a message including the flow information for forwarding the packet from the network controller through a control plane. Therefore, the method and the apparatus can increase the efficiency of packet forwarding.

Abstract translation: 公开了一种用于转发分组的方法和装置。 转发分组的方法包括以下步骤：接收分组; 如果用于转发分组的流信息不可用，则通过数据平面将分组提供给网络控制器; 并且接收包括用于通过控制平面从网络控制器转发分组的流信息的消息。 因此，该方法和装置可以提高分组转发的效率。

公开(公告)号：KR1020140052847A

公开(公告)日：2014-05-07

申请号：KR1020130125060

申请日：2013-10-21

Applicant: 한국전자통신연구원

Inventor： 고남석 ,  허환조 ,  노성기 ,  문승진 ,  정우석 ,  예병호 ,  정태수 ,  박종대

IPC: H04L12/851

CPC classification number: H04L47/24

Abstract: Disclosed are a method for providing a quality of service (QoS) in a software-defined networking based network and an apparatus thereof. The method for providing the QoS comprises the steps of searching for forwarding information and QoS rule information corresponding to a first packet of a received predetermined flow in a forwarding table and a QoS rule table, respectively; transmitting the packet to a controller if the forwarding information and the QoS rule information do not exist in the forwarding table and the QoS rule table; and generating a flow entry corresponding to the packet in a flow learning table based on the forwarding information and the QoS rule information that are received from the controller, thereby efficiently providing the QoS.

Abstract translation: 公开了一种在基于软件定义的基于网络的网络及其装置中提供服务质量（QoS）的方法。 提供QoS的方法包括以下步骤：分别在转发表和QoS规则表中搜索与接收到的预定流的第一分组相对应的转发信息和QoS规则信息; 如果转发表和QoS规则表中不存在转发信息和QoS规则信息，则将该分组发送到控制器; 并且基于从控制器接收的转发信息和QoS规则信息，在流学习表中生成与分组对应的流条目，从而有效地提供QoS。

公开(公告)号：KR1020140042999A

公开(公告)日：2014-04-08

申请号：KR1020120109397

申请日：2012-09-28

Applicant: 한국전자통신연구원

Inventor： 정우석 ,  박종대 ,  이순석 ,  김대식

IPC: H04B1/38

CPC classification number: H04B1/3833 ,  H04B1/3877

Abstract: A mobile communication terminal apparatus and a back cover with a replaceable communication module are disclosed. The mobile communication terminal apparatus comprises: a host processor to control and operate a mobile communication terminal apparatus, a baseband processing unit to process mobile communication protocols, and an RF signal processing unit to conduct wireless communications with a mobile communication network, wherein the host processor, the baseband processing unit, and the RF signal processing unit are constructed as a module that can be detached from a PCB of the mobile communication terminal apparatus. According to the present invention, the mobile communication apparatus can be decomposed into functional modules to reconstruct user-demanding functions according to the mobile communication methods and environmental changes, thereby drastically reducing the purchasing costs and maintenance costs on a mobile communication terminal and providing a suitable mobile environment for a mobile communication service demanded by users. [Reference numerals] (100) Gain increasing antenna unit; (200) RF signal processing unit; (300) Baseband processing unit; (400) Host processor; (AA) Control unit

Abstract translation: 公开了具有可更换通信模块的移动通信终端装置和后盖。 移动通信终端装置包括：主机处理器，用于控制和操作移动通信终端装置，用于处理移动通信协议的基带处理单元和RF信号处理单元，以进行与移动通信网络的无线通信，其中所述主机处理器 ，基带处理单元和RF信号处理单元构成为能够从移动通信终端装置的PCB分离的模块。 根据本发明，可以将移动通信装置分解为功能模块，以根据移动通信方法和环境变化来重构用户要求功能，从而大大降低移动通信终端的购买成本和维护成本，并提供适当的 用户要求的移动通信业务的移动环境。 （附图标记）（100）增益天线单元; （200）射频信号处理单元; （300）基带处理单元; （400）主处理器; （AA）控制单元

公开(公告)号：KR1020140036942A

公开(公告)日：2014-03-26

申请号：KR1020130038677

申请日：2013-04-09

Applicant: 한국전자통신연구원

Inventor： 정우석 ,  박종대 ,  정태수 ,  예병호 ,  노성기 ,  문승진 ,  고남석 ,  허환조

IPC: H04L12/16 ,  H04L29/06

CPC classification number: H04N21/231 ,  H04L45/46 ,  H04N21/266

Abstract: The present invention provides a device and a method for providing a content and a system for providing a content which transmits a content in a completely distributed structure by maintaining a compatibility with an IP network and excluding content synchronization and request routing process for transmitting the content. The provided system includes: a user terminal for requesting a content; a first content providing device for determining if a content is stored when a request for the content is received and transmitting the stored content to the user terminal when the content is stored; and a second content providing device which comprises a cluster with the first content providing device for determining if the content is stored according to a request of the first content providing device when the content is not stored in the first content providing device and transmitting the content to the user terminal through the first content terminal when the content is stored.

Abstract translation: 本发明提供了一种用于提供内容和系统的装置和方法，用于通过维持与IP网络的兼容性并且排除内容同步和请求发送内容的路由处理来提供以完全分布式结构发送内容的内容。 所提供的系统包括：用于请求内容的用户终端; 第一内容提供装置，用于当接收到对内容的请求时，确定是否存储内容，并且当存储内容时将所存储的内容发送到用户终端; 以及第二内容提供设备，其包括具有所述第一内容提供设备的群集，用于当所述内容未被存储在所述第一内容提供设备中时，根据所述第一内容提供设备的请求来确定是否存储所述内容，并将所述内容发送到 当存储内容时，通过第一内容终端的用户终端。

公开(公告)号：KR1020130093832A

公开(公告)日：2013-08-23

申请号：KR1020120006974

申请日：2012-01-20

Applicant: 한국전자통신연구원

Inventor： 박상길 ,  이준경 ,  강동원 ,  윤상식 ,  김상완 ,  이왕봉 ,  박종대

IPC: H04L29/10 ,  H04L12/70

CPC classification number: H04L47/20 ,  H04L47/22 ,  H04L47/2441 ,  H04L47/32

Abstract: PURPOSE: A traffic treatment method using multiple network interface cards and a network device are provided to use a multiple network interface card to classify fast traffic and perform traffic engineering about a specific application, effectively providing a network service at low costs. CONSTITUTION: A policy server (12) provides policies to each general servers (10a-10n) via policy related interface. A first network interface card classifies and filters traffic. A secondary network card inspects and processes the traffic classified by the first network interface card. Processors (104a-104n) divide and apply a network policy to the first network interface card and the secondary network card. Memories (106a-106n) store the network policy. [Reference numerals] (104a,104n) Processor; (106a,106n) Memory; (12) Policy server

Abstract translation: 目的：提供使用多个网络接口卡和网络设备的流量处理方法，使用多个网络接口卡对快速流量进行分类，对特定应用进行流量工程，有效提供低成本的网络服务。 规定：策略服务器（12）通过策略相关界面向每个通用服务器（10a-10n）提供策略。 第一个网络接口卡对流量进行分类和过滤。 二级网卡检查和处理由第一个网络接口卡分类的流量。 处理器（104a-104n）将网络策略划分并应用于第一网络接口卡和辅助网卡。 存储器（106a-106n）存储网络策略。 （附图标记）（104a，104n）处理器; （106a，106n）存储器; （12）策略服务器

公开(公告)号：KR1020130056738A

公开(公告)日：2013-05-30

申请号：KR1020110122485

申请日：2011-11-22

Applicant: 한국전자통신연구원

Inventor： 김상완 ,  이준경 ,  강동원 ,  박종대

IPC: H04W64/00 ,  G01S5/02 ,  H04B5/02

CPC classification number: H04B5/0025 ,  H04B5/0031 ,  H04B5/0056

Abstract: PURPOSE: A location information acquisition and processing method using an NFC(Near Field Communication) method and a device thereof are provided to process and acquire the location of a terminal by the NFC method. CONSTITUTION: Communication between a terminal(1) including an NFC tag and a tag reader(2) installed in environments in which Tag readers are installed is triggered. The tag reader receives user information from the terminal. The tag reader provides the stored location information to the terminal. The tag reader provides the user information and the location information provided to the terminal to a location information management server(3) connected to a network. [Reference numerals] (1) Terminal; (11) NFC tag; (12) Application unit; (2) Tag reader; (3) Location information management server; (AA) Network

Abstract translation: 目的：提供使用NFC（近场通信）方法及其装置的位置信息获取和处理方法，以通过NFC方法处理和获取终端的位置。 构成：触发安装在标签读取器的环境中的包括NFC标签的终端（1）和标签读取器（2）之间的通信。 标签读取器从终端接收用户信息。 标签读取器将存储的位置信息提供给终端。 标签读取器将提供给终端的用户信息和位置信息提供给连接到网络的位置信息管理服务器（3）。 （附图标记）（1）端子; （11）NFC标签; （12）申请单位; （2）标签阅读器; （3）位置信息管理服务器; （AA）网络

公开(公告)号：KR1020120064278A

公开(公告)日：2012-06-19

申请号：KR1020100125442

申请日：2010-12-09

Applicant: 한국전자통신연구원

Inventor： 문승진 ,  허환조 ,  고남석 ,  정우석 ,  노성기 ,  예병호 ,  박종대

IPC: H04W40/02 ,  H04W84/18

CPC classification number: H04W40/10 ,  H04W40/246 ,  Y02D70/22 ,  Y02D70/326

Abstract: PURPOSE: A routing device of a mobile ad-hoc network and a method thereof are provided to maintain energy balance of a mobile node by selecting a transfer path according to a priority of a message. CONSTITUTION: An order determining unit(110) determines a priority of a message which is transmitted from a source node to a destination node. A transmission path selecting unit(120) selects a path of the determined message from the source node to destination node. A message transmitting unit(130) transmits the message through the transmission path.

Abstract translation: 目的：提供移动自组织网络的路由设备及其方法，以通过根据消息的优先级选择传输路径来维持移动节点的能量平衡。 规定：订单确定单元（110）确定从源节点发送到目的地节点的消息的优先级。 传输路径选择单元（120）从源节点到目的地节点选择确定的消息的路径。 消息发送单元（130）通过传输路径发送消息。

公开(公告)号：KR1020110010050A

公开(公告)日：2011-01-31

申请号：KR1020100043223

申请日：2010-05-07

Applicant: 한국전자통신연구원

Inventor： 고남석 ,  이순석 ,  박종대 ,  노성기 ,  박평구 ,  홍승우 ,  홍성백 ,  문성

IPC: H04L12/22 ,  H04L12/911 ,  H04L9/32

CPC classification number: H04L63/10 ,  H04L63/08 ,  H04L63/1441

Abstract: PURPOSE: A dynamic access control system per flow and a method thereof are provided to perform control about an original cyber attach through dynamic access control per flow and traffic usage shape analysis. CONSTITUTION: An access control server generates access permit state information of flow from a specific packet about the flow received from a user. An access control server examine whether an access through a flow is a normal access or not. The access control server is operated in access control mode to be blocked as a rule. The access control server displays the access permit state information to permit access about inner communication network.

Abstract translation: 目的：提供每个流的动态访问控制系统及其方法，以通过每个流动的动态访问控制和流量使用形状分析来执行关于原始网络连接的控制。 规定：访问控制服务器从关于从用户接收的流的特定分组生成流的访问许可状态信息。 访问控制服务器检查通过流的访问是否是正常访问。 访问控制服务器在访问控制模式下操作以被阻止作为规则。 访问控制服务器显示访问许可状态信息，以允许对内部通信网络的访问。