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公开(公告)号：KR1020170103303A
公开(公告)日：2017-09-13
申请号：KR1020160025904
申请日：2016-03-03
Applicant: 한국전자통신연구원
Abstract: 다수의키 관리자기반의암호화기법을이용한극저성능장치들의단대단보안방법이개시된다. 통신을수행할두 장치들이모두통신가능한복수의키 관리자들을기반으로키 관리자목록을생성하는단계; 상기복수의키 관리자들이각각하나의부분키를생성하여상기두 장치들에게전송하는단계; 상기두 장치들이각각상기복수의키 관리자들로부터획득한복수개의부분키들을상기키 관리자목록의순서를기반으로병합하여공통된비밀키를획득하는단계; 및상기두 장치들이각각상기비밀키를기반으로상기통신을위한세션키를생성하고, 상기세션키를이용한암호화기법을기반으로상기두 장치간의단대단보안을수행하는단계를포함한다.
Abstract translation: 公开了一种用于使用多种基于密钥管理器的加密技术的超低性能设备的端到端安全方法。 基于能够与两个设备通信以执行通信的多个密钥管理器生成密钥管理器列表; 为多个密钥管理器中的每一个生成部分密钥并将该部分密钥发送给两个设备; 基于密钥管理器列表的顺序，通过合并由两个设备从多个密钥管理器获得的多个部分密钥来获取公共密钥; 并且基于密钥生成用于通信的会话密钥，并且基于使用会话密钥的加密技术在两个设备之间执行端到端的安全性。
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公开(公告)号：KR1020170017159A
公开(公告)日：2017-02-15
申请号：KR1020150110668
申请日：2015-08-05
Applicant: 한국전자통신연구원
CPC classification number: G01C21/203 , G06F17/30914 , G06F17/3092
Abstract: 선박정보변환방법이제공된다. 이방법은, IEC(International Electrotechnical Commission)에서규정한 IEC 61162 문장을입력받는단계; 상기 IEC 61162 문장의어드레스필드및 데이터필드를분석하는단계; 및상기분석결과를이용하여, 상기 IEC 61162 문장으로부터정보타입객체, 속성타입, 데이터타입객체및 열거형데이터타입(Enumerated value type) 객체를추출하고, 상기추출된정보타입객체, 상기속성타입, 데이터타입객체로이루어진공통해상데이터구조(Common Maritime Data Structure, CMDS)를구성하여, 상기 IEC 61162 문장을 CMDS로변환하는단계를포함한다.
Abstract translation: 提供了一种船舶信息转换方法。 船舶信息转换方法包括接收IEC规定的国际电工委员会（IEC）61162的句子，分析基于IEC 61162的句子的地址字段和数据字段，提取信息类型对象，属性类型，数据 类型对象和来自基于IEC 61162的句子的枚举数据类型对象，并通过分析结果将基于IEC 61162的句子转换为包括提取的信息类型对象的公共海事数据结构（CMDS），属性 类型，数据类型对象和枚举数据类型对象。
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公开(公告)号：KR1020140095410A
公开(公告)日：2014-08-01
申请号：KR1020130091404
申请日：2013-08-01
Applicant: 한국전자통신연구원
CPC classification number: H04L41/0806 , H04W88/16
Abstract: A method and a device for setting up an initial configuration of a wireless device using a wireless gateway in the internet environment are provided. The method for setting up the initial configuration of the wireless device using the wireless gateway in the internet environment includes a step of receiving pairing information from the wireless gateway in a smart device, where the pairing information includes information about a target device which emits a paring signal to the wireless gateway; and a step of completing the pairing with the target device. Also, the method includes a step of emitting the pairing signal to the wireless gateway in the target device; and a step of performing pairing with the smart device which received the pairing signal from the wireless gateway. Also, the method includes a step of receiving the pairing signal emitted by the target device; a step of transmitting the pairing information including information about the target device which emits the pairing signal to the smart device; a step of receiving a first device registration request message from the target device after completing the pairing between the target device and smart device; and a step of requesting registration of the target device by transmitting a second device registration request message to a management server in response to the reception of the first device registration request message.
Abstract translation: 提供了一种用于在互联网环境中使用无线网关设置无线设备的初始配置的方法和设备。 在互联网环境中使用无线网关设置无线设备的初始配置的方法包括在智能设备中从无线网关接收配对信息的步骤，其中配对信息包括关于发射配对的目标设备的信息 信号到无线网关; 以及完成与目标设备的配对的步骤。 此外，该方法包括将配对信号发送到目标设备中的无线网关的步骤; 以及与从无线网关接收到配对信号的智能设备进行配对的步骤。 此外，该方法包括接收由目标设备发射的配对信号的步骤; 将发布配对信号的关于目标装置的信息的配对信息发送给智能装置的步骤; 在完成目标设备和智能设备之间的配对之后从目标设备接收第一设备注册请求消息的步骤; 以及响应于第一设备注册请求消息的接收，向管理服务器发送第二设备注册请求消息来请求注册目标设备的步骤。
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公开(公告)号：KR101377461B1
公开(公告)日：2014-07-08
申请号：KR1020100091887
申请日：2010-09-17
Applicant: 한국전자통신연구원
IPC: G06Q50/00
CPC classification number: H04L41/0803 , H04L41/22 , H04L41/5061
Abstract: 본 발명은 이종장치 및 시스템에 대한 원격 유지보수 및 모니터링 서비스 프레임워크에 관한 것이다. 본 발명에 따르면, 네트워크를 통하여 이종 장치 및 시스템에 대한 공통의 유지보수 서비스 프레임워크를 제공함으로써, 유지보수 관리자가 현장을 방문하지 않고 원격으로 유지보수할 수 있어 시간과 비용이 절약된다. 또한, 본 발명은 전용선을 설치하지 않고, 로컬 네트워크에 부하를 주지 않으면서 네트워크를 통한 원격 유지보수 관리를 할 수 있게 된다. 그리고, 장치의 종류에 관계없이 이종 장치 및 시스템을 공통적으로 관리하여 유지보수 및 관리의 복잡성이 현저히 줄어들게 된다.
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公开(公告)号：KR1020130085474A
公开(公告)日：2013-07-30
申请号：KR1020110129573
申请日：2011-12-06
Applicant: 한국전자통신연구원
CPC classification number: H04L63/105 , H04L12/2807 , H04L63/08
Abstract: PURPOSE: A system and a method for the access control between service resources and devices on a home network middleware are provided to limit the range of functions provided by device resources according to the authority level of service given by a certificate server for controlling the access to the device resources. CONSTITUTION: A certificate server (300) receives descriptive data of devices and service resources on a home network middleware. The certificate server assign authenticodes and the authority level to each device and service resource. The certificate server saves IDs, the authority level, and the authenticodes of every device and service resource on the home network middleware. The certificate server generates an authenticode list, and transmits the authenticode list to each device and service resource. [Reference numerals] (100) Device; (200) Service; (300) Certificate server; (AA,BB) Authenticode & authority level; (CC) Device characteristic information; (DD) Service characteristic information
Abstract translation: 目的：提供一种用于家庭网络中间件的服务资源和设备之间的访问控制的系统和方法，以根据由证书服务器给出的用于控制访问的权限级别来限制由设备资源提供的功能的范围 设备资源。 规定：证书服务器（300）在家庭网络中间件上接收设备和服务资源的描述性数据。 证书服务器为每个设备和服务资源分配验证码和权限级别。 证书服务器在家庭网络中间件上保存每个设备和服务资源的ID，权限级别和认证码。 证书服务器生成一个认证码列表，并将该认证码列表发送给每个设备和服务资源。 （附图标记）（100）装置; （200）服务; （300）证书服务器; （AA，BB）Authenticode＆authority level; （CC）设备特性信息; （DD）服务特征信息
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Patent Agency Ranking
公开(公告)号：KR1020130068849A
公开(公告)日：2013-06-26
申请号：KR1020110136258
申请日：2011-12-16
Applicant: 한국전자통신연구원
CPC classification number: H04L12/184
Abstract: PURPOSE: A system for hierarchical message transmission between devices in a network environment consisting of heterogeneous networks and a method thereof are provided to recognize and manage devices regardless of characteristics of a network and communication in which a device belongs and to effectively perform communication between devices. CONSTITUTION: A message management unit(5000) receives messages transmitted from each application service through an application service interface unit. The message management unit switches and transmits the provided messages to each network adaptor unit by a device identifier and a network identifier stored in an address mapping storage unit. The message management unit receives the messages received from the each network adaptor unit. The message management unit transmits the provided messages to each application service or to the network management unit through the application service interface unit. [Reference numerals] (1000) Applied service interface unit; (2000) Network adapter unit; (3000) Network management unit; (4000) Address mapping storage unit; (5000) Message management unit; (S) Applied service
Abstract translation: 目的：提供一种用于在由异构网络及其方法组成的网络环境中的设备之间进行分层消息传输的系统，用于识别和管理设备，而不管设备所属的网络和通信的特性以及有效地执行设备之间的通信。 规定：消息管理单元（5000）通过应用服务接口单元接收从每个应用服务发送的消息。 消息管理单元通过存储在地址映射存储单元中的设备标识符和网络标识符来将提供的消息切换并发送到每个网络适配器单元。 消息管理单元接收从每个网络适配器单元接收的消息。 消息管理单元通过应用服务接口单元将提供的消息发送到每个应用服务或网络管理单元。 （附图标记）（1000）应用服务接口单元; （2000）网络适配器; （3000）网络管理单元; （4000）地址映射存储单元; （5000）消息管理单元; （S）应用服务
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公开(公告)号：KR101231803B1
公开(公告)日：2013-02-08
申请号：KR1020090037606
申请日：2009-04-29
Applicant: 한국전자통신연구원
Abstract: 본 발명은 통합 게이트웨이 통신 장치 및 그 방법에 관한 것으로, 하위 네트워크로부터 수신한 메시지의 필터링 및 스위칭에 관한 제1정보를 저장하는 정책 구성 저장부와, 상기 하위 네트워크와 상기 하위 네트워크의 인터페이스에 관한 제2정보를 송수신하는 장치 관리부와, 상기 제1정보 및 상기 제2정보에 기반하여 네트워크 계층별로 상기 메시지를 필터링 및 스위칭하는 계층별 필터부, 및 상기 계층별 필터부에 상기 제1정보를 전달하고 상기 계층별 필터부의 동작을 조정하는 통합 스위치 관리부를 포함하는 통합 게이트웨이 통신 장치를 제공한다. 본 발명에 의하면 네트워크 상에서 메시지가 다른 장치로 불필요하게 전달되지 않고, 트래픽으로 인한 다른 장치의 성능 저하가 감소하고, 승인되지 않은 자에 의한 네트워크 접근이 차단되며, 메시지의 서비스 특성에 맞게 자원을 할당할 수 있게 되는 효과가 있다.
필터링, 스위칭, 라우트, 게이트웨이, 정책, 이기종 장치-
公开(公告)号：KR1020110017518A
公开(公告)日：2011-02-22
申请号：KR1020090075021
申请日：2009-08-14
Applicant: 한국전자통신연구원
IPC: H04L12/58
CPC classification number: H04L69/16 , H04L69/164 , H04L69/32
Abstract: PURPOSE: A communication method based on UDP(User Datagram Protocol) and a method thereof are provided to supply a SAR(Segmentation And Re-assembly) process about an application service message and to provide a retransmission method through a control message exchange. CONSTITUTION: A packet transmitting unit(108) transmits a divided packet, stored in a retransmission packet buffer, to a datagram of a single UDP. A control packet generating unit(110) checks the receiving state of a message when losing a packet. The control packet generating unit generates a control packet. An event processing unit(112) processes a corresponding event when setting a time and time out. A control packet processing unit(114) requests control packet generation to the control packet generating unit if a control packet is transferred from a receiving side.
Abstract translation: 目的：提供基于UDP（用户数据报协议）的通信方法及其方法，以提供关于应用服务消息的SAR（分段和重新组合）过程，并通过控制消息交换提供重传方法。 构成：分组发送单元（108）将存储在重发分组缓冲器中的划分的分组发送到单个UDP的数据报。 控制分组产生单元（110）在丢失分组时检查消息的接收状态。 控制分组生成部生成控制分组。 当设置时间和时间时，事件处理单元（112）处理相应的事件。 如果从接收侧传送控制分组，则控制分组处理单元（114）向控制分组生成单元请求控制分组生成。
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公开(公告)号：KR1020090064240A
公开(公告)日：2009-06-18
申请号：KR1020070131823
申请日：2007-12-15
Applicant: 한국전자통신연구원
CPC classification number: H04L12/2807 , H04L41/5019 , H04L41/5064 , H04L63/102 , H04L2012/2849
Abstract: A home network quality of a service control system shirking the collision of different policy is provided to supply static polish and integrate a stable policy within the home network. A user control unit(100) provides a user identifier, an authentication code and an available service of a home network. A QoS(Quality of Service) management unit(200) requests a resource allocation for a QoS service to the specific home network device according to the request of a service after an authentication. A device control unit(300) supplies a QoS service after confirming legitimacy by comparing the policy of the selected service with the policy of the service.
Abstract translation: 提供了推动不同策略冲突的服务控制系统的家庭网络质量，以提供静态抛光，并在家庭网络内整合稳定的策略。 用户控制单元（100）提供家庭网络的用户标识符，认证码和可用服务。 QoS（Quality of Service，管理质量）管理单元根据认证后的业务请求，向特定的家庭网络设备请求QoS服务的资源分配。 设备控制单元（300）通过将选择的服务的策略与服务的策略进行比较来确认合法性之后提供QoS服务。
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公开(公告)号：KR100682852B1
公开(公告)日：2007-02-15
申请号：KR1020060011102
申请日：2006-02-06
Applicant: 한국전자통신연구원 , 충남대학교산학협력단
Abstract: A home network connection management system using a UPnP(Universal Plug and Play) and a virtual LAN multicast is provided to enable various application services in a home network interworking with a UPnP and effectively manage LAN resources. A UPnP-VLAN(Virtual LAN) interface unit(402) receives a request for registering a VLAN and a multicast address from a UPnP device according to a connection setup command of a connection manager. A VLAN management unit(403) registers the VLAN and multicast address in a VLAN mapping table according to the connection setup request received from the UPnP device. A VLAN mapping table(406) stores the VLAN and the multicast address as matching them. An Ethernet device driving unit(407) receives TCP/IP data from the outside, searches the VLAN and the multicast address from the VLAN mapping table, completes the received TCP/IP data with a VLAN frame, and transmits it.
Abstract translation: 提供使用UPnP（通用即插即用）和虚拟LAN组播的家庭网络连接管理系统，以实现家庭网络中的各种应用服务与UPnP互通并有效管理LAN资源。 UPnP-VLAN（虚拟LAN）接口单元（402）根据连接管理器的连接建立命令从UPnP设备接收注册VLAN和多播地址的请求。 VLAN管理单元（403）根据从UPnP设备接收的连接建立请求将VLAN和多播地址注册在VLAN映射表中。 VLAN映射表（406）将VLAN和多播地址存储为匹配它们。 以太网设备驱动单元（407）从外部接收TCP / IP数据，从VLAN映射表中搜索VLAN和组播地址，用VLAN帧完成接收到的TCP / IP数据，并发送它。
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