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公开(公告)号：KR101223716B1
公开(公告)日：2013-01-18
申请号：KR1020090031258
申请日：2009-04-10
Applicant: 한국전자통신연구원
CPC classification number: H04L45/22 , H04L12/413 , H04L12/437 , H04L41/00
Abstract: 이더넷 링 망에서의 강제 보호 절체 방법 및 그 해제 방법이 개시된다. 운용 유지 보수 차원에서 특정 노드의 포트를 차단할 필요가 있는 경우, 운용자는 그 특정 노드에게 강제 절체 명령을 내려 포트를 차단하며, 강제 절체를 해제하고자 하는 경우에는 다시 그 특정 노드에 해제 명령을 내려 차단 포트를 해제하여, 망 운용의 유연성을 제공한다.
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102.发明公开
公开(公告)号：KR1020120060595A
公开(公告)日：2012-06-12
申请号：KR1020100122182
申请日：2010-12-02
Applicant: 한국전자통신연구원
CPC classification number: H04L45/245 , H04L61/2007
Abstract: PURPOSE: A mobile router for a vehicle, mobile control platform, and method thereof are provided to offer an internet service to subscribers within the vehicle by utilizing all mobile back-born network interfaces which are able to be used in a mobile router for the vehicle. CONSTITUTION: An aggregation control unit(222) registers allocated IP(Internet Protocol) addresses to a mobile control platform. The aggregation control unit establishes the mobile control platform and IP layer link aggregation. When the IP layer link aggregation is established, a traffic distribution unit(224) allocates input packets to plural mobile back-born network interfaces according to each flow. A traffic collection unit(226) processes packet received by the mobile back-born network interfaces.
Abstract translation: 目的：提供一种用于车辆的移动路由器，移动控制平台及其方法，以通过利用能够在用于车辆的移动路由器中使用的所有移动的背靠背网络接口向车辆内的用户提供互联网服务 。 构成：聚合控制单元（222）将分配的IP（因特网协议）地址注册到移动控制平台。 聚合控制单元建立移动控制平台和IP层链路聚合。 当建立IP层链路聚合时，流量分配单元（224）根据每个流量将输入分组分配给多个移动的后出生网络接口。 流量收集单元（226）处理由移动的背靠背网络接口接收到的分组。
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公开(公告)号：KR101057660B1
公开(公告)日：2011-08-18
申请号：KR1020090030241
申请日：2009-04-08
Applicant: 한국전자통신연구원
CPC classification number: Y02D70/00
Abstract: PURPOSE: A sensor node operation method is provided to prevent routing information from being propagated to an entire sensor field. CONSTITUTION: A plurality of clusters are formed by grouping neighborly-located sensor nodes(S100). A sensor node, which is the nearest to the center region of a cluster and has remaining energy, is selected as the head node of each cluster(S200). When the head node is successfully selected, all data packets are forwarded through the head node(S300). When a head node reselection period comes around after predetermined time, a new head node is selected after updating the location information of each sensor node to the most up-to-date information(S400).
Abstract translation: 目的：提供传感器节点操作方法来防止路由信息传播到整个传感器领域。 构成：通过对邻近定位的传感器节点进行分组形成多个聚类（S100）。 选择离群集的中心区域最近且具有剩余能量的传感器节点作为每个群集的头节点（S200）。 当头节点被成功选择时，所有数据分组都通过头节点转发（S300）。 当头节点重选周期在预定时间后出现时，在将每个传感器节点的位置信息更新为最新信息之后选择新的头节点（S400）。
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公开(公告)号：KR101047116B1
公开(公告)日：2011-07-07
申请号：KR1020090066489
申请日：2009-07-21
Applicant: 한국전자통신연구원
Abstract: 본 발명은 다 계층 네트워크의 관리 시스템 및 그 자원관리방법에 관한 것으로, 상위 계층에서 필요로 하는 경로를 동적으로 생성하고 관리함으로써 네트워크 자원, 및 전송 경로를 효율적으로 관리할 수 있는, 다 계층 전송망의 FA-LSP(Forwarding Adjacent-Label Switching Path)에 대한 계층 간 TE 링크 자원관리 방법에 대한 것이다.
FA-LSP, TE 링크, 다 계층 전송망, 경로, 계층간 호, Inter-layer call flag-
公开(公告)号：KR1020110071772A
公开(公告)日：2011-06-29
申请号：KR1020090128421
申请日：2009-12-21
Applicant: 한국전자통신연구원 , 한국기술교육대학교 산학협력단
CPC classification number: H04W8/06 , H04L47/10 , H04W36/0027 , H04W80/04
Abstract: PURPOSE: A network-based service flow binding method is provided to directly control the service flow binding at the terminal. CONSTITUTION: The first MAG(Mobile Access Gateway) forwards the first PBU(Proxy Binding Update) including the first service flow identifier to a LMA(Local Mobility Anchor)(S212). In order to inform that the network serving the first service is the first network, the LMA renews the binding information of the first service flow(S213). The first MAG forwards to a MN(Mobile Node) the first message after including the first service flow identifier. The MN renews the routing information so that it is notified that the network serving the first service is the first network by using the first service flow identifier found through the first message(S221).
Abstract translation: 目的：提供基于网络的业务流绑定方式，直接控制终端上的业务流绑定。 构成：第一MAG（移动接入网关）将包括第一业务流标识符的第一PBU（Proxy Binding Update）转发给LMA（Local Mobility Anchor）（S212）。 为了通知服务于第一服务的网络是第一网络，LMA更新第一服务流的绑定信息（S213）。 第一个MAG在包括第一个服务流标识符之后转发到MN（移动节点）第一个消息。 MN更新路由信息，使得通过使用通过第一消息找到的第一服务流标识符通知服务于第一服务的网络是第一网络（S221）。
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Patent Agency Ranking
公开(公告)号：KR1020110068056A
公开(公告)日：2011-06-22
申请号：KR1020090124881
申请日：2009-12-15
Applicant: 한국전자통신연구원
Abstract: PURPOSE: An information exchange method between access gateways is provided to transfer AAA(Authentication, Authorization, Accounting) state information, a service profile, a QoS profile, and a user profile of a mobile terminal. CONSTITUTION: A first MAG(Mobile Access Gateway)(210) transmits a profile reply message including a user profile of MN(Mobile Node)(10), a QoS profile, service profile, and an authentication profile. A second MAG(220) receives a profile response message. The second MAG updates proxy binding information. The second MAG generates a bidirectional tunnel between LMAs(Local Mobile Anchor). The first MAG deletes the tunnel between LMAs according to the binding update.
Abstract translation: 目的：提供接入网关之间的信息交换方法，用于传输移动终端的AAA（认证，授权，计费）状态信息，业务配置文件，QoS配置文件和用户配置文件。 构成：第一MAG（移动接入网关）（210）发送包括MN（移动节点）（10）的用户简档，QoS简档，服务简档和认证简档的简档回复消息。 第二MAG（220）接收简档响应消息。 第二个MAG更新代理绑定信息。 第二个MAG在LMA（本地移动锚点）之间生成双向隧道。 第一个MAG根据绑定更新删除LMA之间的隧道。
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公开(公告)号：KR101003102B1
公开(公告)日：2010-12-21
申请号：KR1020080093809
申请日：2008-09-24
Applicant: 한국전자통신연구원
CPC classification number: G06F12/02 , G06F9/4403
Abstract: 본 발명은 멀티 프로세싱 유닛에 대해 각자 개별적으로 운용 가능하며, 메모리 어드레스 영역을 변경 가능한 멀티 프로세싱 유닛에 대한 메모리 매핑장치에 대한 것이다. 이를 위해 본 발명은 복수의 프로세싱 유닛과 복수의 메모리 사이를 정합하는 적어도 하나의 메모리 정합부, 각 메모리에 대한 억세스 제어, 및 중재를 수행하는 메모리 컨트롤러, 각 프로세싱 유닛에 대한 윈도우 맵을 구비하며, 윈도우 맵을 참조하여 각 프로세싱 유닛에 각 메모리를 대응시키고, 대응된 메모리의 어드레스 영역의 일 영역을 할당하는 메모리 매핑부, 및 각 프로세싱 유닛 중 어느 하나의 메모리 사용 요구에 응답하여 메모리 사용 요구가 발생한 프로세싱 유닛에 대해 윈도우 맵을 가변하는 윈도우 맵 가변부를 구비한다.
멀티 프로세싱 유닛, 윈도우 맵, 메모리, 어드레스 영역-
公开(公告)号：KR1020100073963A
公开(公告)日：2010-07-01
申请号：KR1020090066489
申请日：2009-07-21
Applicant: 한국전자통신연구원
Abstract: PURPOSE: A resource management method between multi-layered networks is provided to embody transmission path management and network resource management about the multi-layer transmission resources. CONSTITUTION: A node1(5), a node 2 and a node 3 proceed switching and control to an upper layer(3), a middle layer(2) and a lower layer(1) about their resources. A node 4(6) performs switching and control about resources of the middle layer and the lower layer. A node 5(7) performs switching and controlling resources of the lower layer. Each node forms TE(Traffic Engineering) link resources(8,9,10) connected to the adjacent node. Each node offers a service transmission path through the link resource.
Abstract translation: 目的：提供多层网络之间的资源管理方法，以实现关于多层传输资源的传输路径管理和网络资源管理。 构成：节点1（5），节点2和节点3继续切换和控制关于其资源的上层（3），中间层（2）和下层（1）。 节点4（6）对中间层和下层的资源进行切换和控制。 节点5（7）执行下层的切换和控制资源。 每个节点形成连接到相邻节点的TE（Traffic Engineering）链路资源（8,9,10）。 每个节点通过链路资源提供服务传输路径。
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公开(公告)号：KR1020100062867A
公开(公告)日：2010-06-10
申请号：KR1020090036031
申请日：2009-04-24
Applicant: 한국전자통신연구원
IPC: H04B10/2581 , H04B10/27 , H04L12/28
CPC classification number: H04J14/0204 , H04J14/0212 , H04J14/0256
Abstract: PURPOSE: An Ethernet-based next generation optical transport network apparatus and a traffic grooming method of an apparatus thereof are provided to effectively a network resource by supplying the tragic grooming function with each flow. CONSTITUTION: An optical signal which is multiplexed wavelength division in which one or more optical demultiplexers is inputted from optical signal distributors(511, 512) is demultiplexed to each wavelength. A traffic grooming module(530) assigns a new optical virtual channel after separating optical virtual channels from the optical wavelength inputted from the light demultiplexer. An optical wavelength conversion module(560) assigns the new optical wavelength to the signal inputted from the traffic grooming module. One or more optical multiplexers(551, 552) multiplexes a plurality of optical wavelength signals inputted from the traffic grooming module to the wavelength division.
Abstract translation: 目的：提供一种基于以太网的下一代光传输网络设备及其设备的流量梳理方法，以通过向每个流提供悲剧整理功能来有效地网络资源。 构成：从光信号分配器（511,512）输入一个或多个光解复用器的复用波分复用的光信号被解复用为每个波长。 在从光解复用器输入的光波长中分离光虚拟信道之后，流量整理模块（530）分配新的光虚拟信道。 光波长转换模块（560）将新的光波长分配给从流量梳理模块输入的信号。 一个或多个光复用器（551,552）将从业务整理模块输入的多个光波长信号复用到波分。
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公开(公告)号：KR1020100062846A
公开(公告)日：2010-06-10
申请号：KR1020090030241
申请日：2009-04-08
Applicant: 한국전자통신연구원
Abstract: PURPOSE: A sensor node operation method is provided to prevent routing information from being propagated to an entire sensor field. CONSTITUTION: A plurality of clusters are formed by grouping neighborly-located sensor nodes(S100). A sensor node, which is the nearest to the center region of a cluster and has remaining energy, is selected as the head node of each cluster(S200). When the head node is successfully selected, all data packets are forwarded through the head node(S300). When a head node reselection period comes around after predetermined time, a new head node is selected after updating the location information of each sensor node to the most up-to-date information(S400).
Abstract translation: 目的：提供传感器节点操作方法，以防止路由信息传播到整个传感器领域。 构成：通过对邻近的传感器节点进行分组而形成多个簇（S100）。 选择最靠近簇的中心区域并且具有剩余能量的传感器节点作为每个簇的头节点（S200）。 当头节点成功选择时，所有数据包都通过头节点转发（S300）。 当在预定时间之后头节点重选周期到来时，在将每个传感器节点的位置信息更新为最新信息之后，选择新的头节点（S400）。
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