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公开(公告)号：KR1020140078257A
公开(公告)日：2014-06-25
申请号：KR1020120147428
申请日：2012-12-17
Applicant: 한국전자통신연구원
CPC classification number: H04L67/10
Abstract: A resource sharing apparatus which allows a first terminal and a second terminal to share a resource, according to the present invention, comprises: a virtual node generating unit which generates a virtual node corresponding to the second terminal in a storing space in the first terminal; and a sharing control unit which transmits sharing data to the second terminal through the virtual node, if information on at least one resource which is permitted to be shared with the second terminal, among resources of the first terminal, is generated, deleted, or changed.
Abstract translation: 根据本发明的允许第一终端和第二终端共享资源的资源共享装置包括：虚拟节点生成单元，其在第一终端的存储空间中生成与第二终端对应的虚拟节点; 以及共享控制单元，如果生成，删除或改变在第一终端的资源之间的信息，则在第一终端的资源中，如果允许与第二终端共享的至少一个资源的信息通过虚拟节点向第二终端发送共享数据 。
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公开(公告)号：KR1020120072224A
公开(公告)日：2012-07-03
申请号：KR1020100134059
申请日：2010-12-23
Applicant: 한국전자통신연구원 , 사조동아원 주식회사
CPC classification number: G06F1/266 , H02J7/35 , H04W52/0277 , H04W52/028 , Y02A30/12 , G05F1/66 , G01R21/06 , G01R31/36
Abstract: PURPOSE: Apparatus for controlling power of sensor nodes based on estimation of power acquisition and method thereof are provided to control power of a sensor node with multiple stages according to the power providing condition by analyzing the power consumption of each composition element. CONSTITUTION: A self power acquisition unit(1) obtains self power. The inner sensor(21) senses obtained power from the self power acquisition unit and power consumption. A power blocking unit(3) blocks power of each component of a sensor node. The microprocessor(4) analyzes a power supply and demand situation, estimates obtained power, controls power of each component of a sensor node, and controls communication periods and sensing period of the sensor node.
Abstract translation: 目的：提供基于功率估计的传感器节点功率的装置及其方法，通过分析每个组成元件的功耗，根据功率提供条件控制具有多级传感器节点的功率。 构成：自购电力单位（1）获得自力。 内部传感器（21）感测从自身功率获取单元获得的功率和功率消耗。 功率阻断单元（3）阻断传感器节点的每个组件的功率。 微处理器（4）分析电源和需求情况，估计获得的功率，控制传感器节点的每个组件的功率，并且控制传感器节点的通信周期和感测周期。
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公开(公告)号：KR101065063B1
公开(公告)日：2011-09-19
申请号：KR1020090025133
申请日：2009-03-24
Applicant: 한국전자통신연구원
Abstract: 본 발명은 애드혹 네트워크의 속성기반 경로설정 장치 및 방법에 관한 것으로, 다수의 경로를 통과하여 전송되되, 각 경로에 포함되는 중계 노드들을 통과하며 갱신되는 네트워크 속성을 포함하는 경로탐색 메시지들의 네트워크 속성을 반영하여 다수의 경로들 중 적정한 경로를 유연하게 선정할 수 있도록 구현함으로써 한정된 자원과 처리 능력을 가지는 저전력 애드혹 네트워크의 라우팅 성능을 향상시킬 수 있도록 한 것이다.
애드혹 네트워크, 네트워크 속성, 경로, 라우팅Abstract translation: 目的：提供自组织网络的属性路径集合设备及其方法，通过基于低功耗自组织网络的属性灵活设置路径来提高路由性能。 构成：消息处理单元（110）从每个路由接收路由搜索消息，并通过所选择的路由将路由设置响应消息发送到目的地位置。 路由搜索消息包括通过中继节点的搜索ID，源地址，目的地地址和网络属性，并且被更新。 路由规划单元（120）反映路由搜索消息中包含的网络属性，并选择路由。
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公开(公告)号：KR1020100068153A
公开(公告)日：2010-06-22
申请号：KR1020090025133
申请日：2009-03-24
Applicant: 한국전자통신연구원
Abstract: PURPOSE: A property base path set device of ad hoc network and a method thereof are provided to improve routing performance by flexibly setting the path based on the property of low power consumption ad hoc network. CONSTITUTION: A message processor unit(110) receives route search messages from each route and transmits the route setting response message through the route of being selected to the destination location. The route search messages comprise the search ID, the source address, the destination address, and the network property passing through the relay nodes and are updated. A route planning unit(120) reflects the network property included in route search messages and selects the route.
Abstract translation: 目的：提供自组织网络的属性路径集合设备及其方法，通过基于低功耗自组织网络的属性灵活设置路径来提高路由性能。 构成：消息处理单元（110）从每个路由接收路由搜索消息，并通过所选择的路由将路由设置响应消息发送到目的地位置。 路由搜索消息包括通过中继节点的搜索ID，源地址，目的地地址和网络属性，并且被更新。 路由规划单元（120）反映路由搜索消息中包含的网络属性，并选择路由。
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公开(公告)号：KR100932913B1
公开(公告)日：2009-12-21
申请号：KR1020070126373
申请日：2007-12-06
Applicant: 한국전자통신연구원
CPC classification number: H04Q3/545 , H04Q2213/13003 , H04Q2213/1302 , H04Q2213/13034 , H04Q2213/1304 , H04Q2213/13196 , H04Q2213/13201 , H04Q2213/13296 , H04Q2213/1332 , H04Q2213/13389
Abstract: 본 발명은 IP 데이터와 음성 신호를 동시에 처리하는 복합 스위치 및 스위칭 방법에 관한 것으로, 통화중의 묵음 기간(Silent period)을 이용한 IP 데이터와 음성 신호를 동시에 처리하는 복합 스위치 및 그 방법에 관한 것이다.
본 발명에 따른 복합스위치는 기존의 교환기 가입자가 통화중 묵음 기간(silent period)을 이용한 데이터 패킷을 전송할 수 있는 기능을 제공함으로써 기존의 ADSL등과 같이 데이터 전송을 위한 별도의 주파수 대역과 장치를 요구하지 않는다.
본 발명에 따른 복합스위치는 기존의 주파수 대역과 장치를 활용할 수 있고, 가입자 라인카드 이전에 데이터 수집과 처리를 위한 장치를 필요로 하지 않으며 기존 교환기의 효율을 높일 수 있는 이점을 제공한다.
복합스위치, 묵음기간, IP 데이터, 음성신호Abstract translation: 提供了一种集成交换机和交换方法，用于在通信期间使用静默期来同时处理IP数据和语音信号。 集成交换机提供了在现有交换机用户的通信期间利用静音时段发送数据分组的功能，使得可以在不使用单独频带的情况下使用现有频带和设备，并且可以使用用于数据传输的单独设备，例如 现有的非对称数字用户线路（ADSL）。 另外，现有交换机的效率可以在不使用用于收集和处理在用户线路卡前提供的数据的设备的情况下增加。
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Patent Agency Ranking
公开(公告)号：KR100922733B1
公开(公告)日：2009-10-22
申请号：KR1020070132594
申请日：2007-12-17
Applicant: 한국전자통신연구원
CPC classification number: H04M7/0027 , H04W8/06 , H04W88/005
Abstract: 본 발명은 IP 주소와 전화번호의 실시간 이동성을 동시에 제공하는 복합 스위치의 경로 설정 방법에 관한 것으로, 전화번호와 IP 주소 쌍(pair)을 구성하여 전화 단말 및 데이터 단말이 이동하는 경우 이동 통신(Mobile Network)에서의 이동성 제공을 위한 HA(Home Agent) 개념과 FA(Foreign Agent) 개념을 활용하여 음성 호와 데이터 패킷 전송을 용이하고 신속하게 처리할 수 있도록 하고 IP 주소와 전화번호의 실시간 이동성을 제공하는 방법을 제공하고자 한다.
본 발명에 따른 복합 스위치의 경로 설정 방법은 IP 주소와 전화번호를 지닌 IP 단말과 전화 단말이 번호체계가 다른 네트워크 지역으로 이동하는 경우 원래 지닌 IP 단말과 전화 단말이 지닌 고유 주소 체계를 변경 없이 그대로 사용할 수 있다는 장점을 제공한다.
복합 스위치, 묵음 기간, HA(Home Agent)-
公开(公告)号：KR1020070061237A
公开(公告)日：2007-06-13
申请号：KR1020060071651
申请日：2006-07-28
Applicant: 한국전자통신연구원
CPC classification number: H04W76/15 , H04L12/189 , H04W76/20
Abstract: A method and a system for transmitting/receiving Ethernet data of a mobile terminal supporting fast terminal mobility are provided to simplify a handoff procedure by automatically deleting unnecessary handoff information stored in an internal cache memory according to a general ageing algorithm of an Ethernet switching device. A particular one of plural wireless APs(Access Points)(240,250,260,270) establishes a radio link with a mobile terminal(290) and registers identification information of the mobile terminal(290). The particular AP transmits an uplink Ethernet frame received from the mobile terminal(290) to a service node(200) through a multicast tunnel connected with itself. The service node(200) recognizes whether the mobile terminal(200) has been moved, address of the multicast tunnel, and identification information of the mobile terminal(290). The service node(200) transmits the uplink Ethernet frame from an external terminal, receives a downlink Ethernet frame in response to the uplink Ethernet frame, and transmits it to the multiple APs(240,250,260,270) connected with the multicast tunnel. Among the APs which have received the downlink Ethernet frame, the AP in which the identification information of the mobile terminal is registered transmits the downlink Ethernet frame to the mobile terminal.
Abstract translation: 提供一种用于发送/接收支持快速终端移动性的移动终端的以太网数据的方法和系统，以通过根据以太网交换设备的通用老化算法自动删除存储在内部高速缓冲存储器中的不必要的切换信息来简化切换过程。 多个无线AP（接入点）（240,250,260,270）中的特定一个与移动终端（290）建立无线电链路并登记移动终端（290）的识别信息。 特定AP通过与其自身连接的组播隧道将从移动终端（290）接收的上行链路以太网帧发送到服务节点（200）。 服务节点（200）识别移动终端（200）是否已被移动，多播隧道的地址以及移动终端的识别信息（290）。 服务节点（200）从外部终端发送上行以太网帧，响应于上行以太网帧接收下行链路以太网帧，并将其发送到与组播隧道连接的多个AP（240,250,260,270）。 在已经接收到下行链路以太网帧的AP中，其中注册了移动终端的识别信息的AP将下行链路以太网帧发送到移动终端。
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78.发明公开ＭＢ８１０ 인코더/디코더, 듀얼 모드 인코더/디코더, 및ＭＢ８１０ 코드 생성 방법 失效MB810编码器/解码器，双模式编码器/解码器以及用于生成MB810代码的方法，传输带宽高于常规8B / 10B代码
公开(公告)号：KR1020050008358A
公开(公告)日：2005-01-21
申请号：KR1020030048426
申请日：2003-07-15
Applicant: 한국전자통신연구원
IPC: H03M7/00
Abstract: PURPOSE: An MB810 encoder/decoder, a dual mode encoder/decoder and a method for generating MB810 code are provided to perform the dual mode operation to select the line code desired by the user with applying the MB810 without changing a conventional 8B/10B code method. CONSTITUTION: A method for generating MB810 code includes the steps of: (a) forming the 12 number of state points in the shape of 4x3 matrix on the state transition map constructed by the stack of BIDA(binary digital sum variation and the binary unit digital sum variation and alternate sum variation); (b) outputting 10 bit code at the predetermined state point of the matrix; (c) selecting the codes constructing the complementary pair from the set of codes to become the state point; (d) selecting the codes to form the 12 state points by compensating the state point not existing at the codes to form the complementary pair; (e) selecting the control code including the IDLE code among the codes to form the 12 state points; and (f) removing the codes generating the IDLE codes by the bit column between the adjacent codes among the codes to form the 12 state points.
Abstract translation: 目的：提供MB810编码器/解码器，双模式编码器/解码器和用于产生MB810代码的方法，以执行双模式操作以在不改变常规8B / 10B代码的情况下选择用户所期望的线代码 方法。 构成：一种生成MB810代码的方法，包括以下步骤：（a）在由BIDA堆栈（二进制数字和变化和二进制单位数字）构成的状态转换图上形成4×3矩阵形状的12个状态点 总和变化和替代总和变化）; （b）在矩阵的预定状态点输出10位代码; （c）从代码集中选择构成互补对的代码以成为状态点; （d）通过补偿代码中不存在的状态点来形成12个状态点来形成互补对; （e）在代码之间选择包括IDLE码的控制代码以形成12个状态点; 和（f）通过代码之间的相邻代码之间的比特列去除生成空闲码的代码，以形成12个状态点。
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公开(公告)号：KR1020040050360A
公开(公告)日：2004-06-16
申请号：KR1020020078173
申请日：2002-12-10
Applicant: 한국전자통신연구원
IPC: H04L12/28
CPC classification number: H04L49/9021 , H04L49/25 , H04L49/352 , H04L49/602 , H04L49/90 , H04L49/9047 , H04L49/9063 , H04L49/9094
Abstract: PURPOSE: A 10-gigabit Ethernet line interfacing device is provided to improve a transmission speed and packet processing performance of a physical layer to 10 gigabits as maintaining a basic frame standard of a 1-gigabit Ethernet switch, thereby interfacing a 1-gigabit line with a 10-gigabit line. CONSTITUTION: A 10-gigabit Ethernet line interface device is comprised of an R-gigabit network processor(141), a frame multiplexer and demultiplexer(142) multiplexing and demultiplexing frames according to a GMII interface and an XGMII interface, an XGXS(10 Gigabit Extender Sublayer)(143) converting the XGMII interface into an XAUI(10 Gigabit Attachment Unit Interface), or performing a reverse conversion in order to extend a data transmission distance limitation, a 10-gigabit Ethernet physical layer processor(144) consisting of XENPAK(10 Gigabit Ethernet Package) modules, a line processor(145) controlling the network processor(141) by performing an IPC function with an MPU(Main Processor Unit)(130), a UCL(146) controlling a 10-gigabit Ethernet line interface device(140), a PCL(147) controlling the XGXS(143) and the physical layer processor(144).
Abstract translation: 目的：提供10吉比特以太网线路接口设备，以将物理层的传输速度和数据包处理性能提高到10吉比特，以保持1千兆以太网交换机的基本帧标准，从而将1千兆位线路与 一条10千兆线。 构成：10吉比特以太网线路接口设备由一个R吉比特网络处理器（141），一个帧多路复用器和解复用器（142）根据GMII接口和XGMII接口复用和解复用帧，XGXS（10吉比特 扩展器子层）（143）将XGMII接口转换为XAUI（10千兆位附件单元接口）或执行逆向转换以扩展数据传输距离限制，由XENPAK组成的10吉比特以太网物理层处理器（144） （10吉比特以太网包）模块，通过利用MPU（主处理器单元）（130）执行IPC功能来控制网络处理器（141）的线路处理器（145），控制10吉比特以太网线路的UCL（146） 接口设备（140），控制XGXS（143）和物理层处理器（144）的PCL（147）。
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公开(公告)号：KR1020040047259A
公开(公告)日：2004-06-05
申请号：KR1020020075405
申请日：2002-11-29
Applicant: 한국전자통신연구원
IPC: H04L12/771 , H04L12/24 , H04L12/42 , G06F15/163
CPC classification number: H04L45/60 , G06F15/17375 , H04L12/42 , H04L49/10 , H04L49/3009 , H04L49/352
Abstract: PURPOSE: An apparatus and a method for exchanging a communication message between central controllers using packet ring configuration are provided to perform an IPC(Inter Processor Communication) transmission without an ethernet switch. CONSTITUTION: MPs(Main Processor)(201a,201b) are provided for duplexing. Packet rings(205a,205b) transfer an IPC message. A line card is connected to the packet rings(205a,205b) and exchanges an IP message. A unit exchanges a message by putting routing information in an IPC message through the packet rings(205a,205b), and data forwarding is made through an interface(212) between NPs(Network Processor) and a switch fabric(213). The MPs(201a,201b) include IPC packet ring MAC(Media Access Control) units(203a,203b) for interfacing with the packet rings(205a,205b). Each line card includes a CP(Control Processor) managing multicast groups, performing system initialization and adding an entry to a forwarding table. The CP includes an IPC packet ring MAC unit for interfacing with the packet rings(205a,205b).
Abstract translation: 目的：提供一种用于在使用分组环配置的中央控制器之间交换通信消息的装置和方法，用于在没有以太网交换机的情况下执行IPC（处理器间通信）传输。 规定：MP（主处理器）（201a，201b）用于双面打印。 分组环（205a，205b）传送IPC消息。 线路卡连接到分组环（205a，205b）并交换IP消息。 单元通过分组环（205a，205b）将路由信息放置在IPC消息中来交换消息，并且通过NP（网络处理器）和交换结构（213）之间的接口（212）进行数据转发。 MP（201a，201b）包括用于与分组环（205a，205b）对接的IPC分组环MAC（媒体访问控制）单元（203a，203b）。 每个线卡包括管理多播组的CP（控制处理器），执行系统初始化并将条目添加到转发表。 CP包括用于与分组环（205a，205b）对接的IPC分组环MAC单元。
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