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公开(公告)号：KR1020110071789A
公开(公告)日：2011-06-29
申请号：KR1020090128438
申请日：2009-12-21
Applicant: 한국전자통신연구원
IPC: H04W4/02
Abstract: PURPOSE: A road guiding method using a wireless telecommunication and an apparatus therefore are provided to effectively guide the road guidance service to user by using only a wireless telecommunication. CONSTITUTION: A destination transmission unit(610) transmits the destination location which it is input from a user through a wireless telecommunication to the road guide server. A position recognizer(620) recognizes the present position through the wireless telecommunication. A passing through position output unit(630) is provided the passing through position information of the destination end-to-end from the road guide server. The passing through position output unit outputs the passing through position information through the output interface to the user.
Abstract translation: 目的：提供一种使用无线电信的道路引导方法和装置，以便仅使用无线电信来有效地将道路引导服务引导至用户。 构成：目的地发送单元（610）通过无线电信将用户输入的目的地位置发送到道路指导服务器。 位置识别器（620）通过无线通信识别当前位置。 通过位置输出单元（630）从道路指导服务器提供目的地端到端的通过位置信息。 通过位置输出单元通过输出接口将通过位置信息输出给用户。
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公开(公告)号：KR1020100068589A
公开(公告)日：2010-06-24
申请号：KR1020080126993
申请日：2008-12-15
Applicant: 한국전자통신연구원
Abstract: PURPOSE: A multi-PAN collision avoiding method in a zigbee network is provided to prevent interference or network connection disable by reducing overlapping between PANs, and to confirm beacon information of a neighboring node. CONSTITUTION: A first node included in a PAN confirms a plurality of PAN collision by checking a packet received from neighboring nodes(S710). The first node checks beacon information of the neighboring nodes by gradually adjusting RF transmission electric waves(S720). The first node adjusts a communication range based on the beacon information(S730).
Abstract translation: 目的：提供ZigBee网络中的多PAN碰撞避免方法，以通过减少PAN之间的重叠来防止干扰或网络连接失效，并确认相邻节点的信标信息。 构成：包括在PAN中的第一节点通过检查从相邻节点接收到的分组来确认多个PAN冲突（S710）。 第一节点通过逐渐调整RF传输电波来检查相邻节点的信标信息（S720）。 第一节点根据信标信息调整通信范围（S730）。
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公开(公告)号：KR1020090007194A
公开(公告)日：2009-01-16
申请号：KR1020070111207
申请日：2007-11-01
Applicant: 한국전자통신연구원 , 모토로라 솔루션즈, 인크.
CPC classification number: H04L12/4035 , H04L12/40143
Abstract: An apparatus for selecting an operation slot in a mesh network is provided to enable a connection communication node which will connect to the mesh network to select an operation time which does not collide with the operation times of other communication nodes constructing the mesh network, and then transmit information about the selected operation time to the other communication nodes. A receiver(710) receives the first operation slot information of the first communication node(740) from the first communication node which directly can transmit data to a connection communication node(700), and then receives the second operation slot information of the second communication node(750) which can transmit directly transmit data to the first communication node but cannot directly transmit data to the connection communications node. A slot selecting unit(720) selects the operation slot of the connection communications node based on the first and second operation slot information. If the receiver does not receive a beacon signal from the first communication node, the slot selecting unit determines that the selected operation slot does not collide with the first operation slot of the first communication node.
Abstract translation: 提供了一种用于选择网状网络中的操作时隙的装置，以便能够连接到网状网络的连接通信节点选择不与构成网状网络的其他通信节点的操作时间相冲突的操作时间，然后 将关于所选择的操作时间的信息发送到其他通信节点。 接收机（710）从第一通信节点接收第一通信节点（740）的第一操作时隙信息，该第一通信节点可直接向连接通信节点（700）发送数据，然后接收第二通信的第二操作时隙信息 节点（750），其可以直接发送数据到第一通信节点，但不能直接向连接通信节点发送数据。 时隙选择单元（720）基于第一和第二操作时隙信息来选择连接通信节点的操作时隙。 如果接收机没有从第一通信节点接收信标信号，则时隙选择单元确定所选择的操作时隙不与第一通信节点的第一操作时隙相冲突。
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公开(公告)号：KR1020150088141A
公开(公告)日：2015-07-31
申请号：KR1020140008585
申请日：2014-01-23
Applicant: 한국전자통신연구원
Abstract: 센서네트워크시스템및 센서데이터를처리하는방법에따르면, 센서노드들로부터센서데이터를수집하는싱크노드는, 센서노드에서수행되는예측알고리즘과동일한예측알고리즘을수행하여예측값을획득하고, 센서노드로부터센싱값이수신되면, 예측값을센싱값으로업데이트하고, 센싱값의업데이트에대응하여, 센싱값을센서데이터로저장하고, 센서노드로부터센싱값이수신되지않으면, 센서노드가대표노드인지여부를판단하고, 센서노드가대표노드이면, 예측값을센서데이터로저장하고, 센서노드가대표노드가아니면, 센서노드가속하는클러스터의대표노드의센싱값에기초하여예측값을보정하고, 예측값의보정에대응하여, 보정된예측값을센서데이터로저장할수 있다.
Abstract translation: 根据传感器网络系统和处理传感器数据的方法，从传感器节点收集传感器数据的同步节点通过执行与在传感器节点中执行的预测算法相同的预测算法获得预测值; 当从传感器节点接收到感测值时，将预测值更新为感测值; 通过对应于更新的感测值将感测值存储在传感器数据中; 当感测值未从传感器节点接收时，判断传感器节点是否为代表节点; 如果传感器节点是代表性节点，则存储预测值; 如果传感器节点不是代表性节点，则基于传感器节点所属的簇中的代表性节点的感测值来修正预测值; 并且通过对应于固定预测值将固定预测值存储在传感器数据中。
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公开(公告)号：KR1020130125094A
公开(公告)日：2013-11-18
申请号：KR1020120048592
申请日：2012-05-08
Applicant: 한국전자통신연구원
CPC classification number: G06F17/00 , G01D21/00 , H04Q9/00 , H04Q2209/883 , H04L12/18 , H04L12/28 , H04L29/10 , H04L29/12
Abstract: Disclosed are a sensor node of high energy efficiency and a method for operating the sensor mode. The sensor node of high energy efficiency comprises a sensing unit which generates sensing information depending on the arrival of a set cycle and stores the sensing information in a database; and a control unit which obtains n pieces of the sensing information corresponding to n cycles by interworking the n cycles and transmits the obtained n piece of the sensing information to a first neighbor node. [Reference numerals] (101) First neighboring node;(103) Sensor node with high energy efficiency;(AA) First neighboring node;(BB) Second neighboring node;(CC) N_th neighboring node
Abstract translation: 公开了一种能量效率高的传感器节点和用于操作传感器模式的方法。 高能效传感器节点包括感测单元，其根据设定周期的到达产生感测信息，并将感测信息存储在数据库中; 以及控制单元，通过互通n个周期来获得与n个周期相对应的n个感测信息，并将获得的n条感测信息发送到第一相邻节点。 （101）第一相邻节点;（103）能量效率高的传感器节点;（AA）第一相邻节点;（BB）第二相邻节点;（CC）第N相邻节点
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Patent Agency Ranking
公开(公告)号：KR1020130033710A
公开(公告)日：2013-04-04
申请号：KR1020110097558
申请日：2011-09-27
Applicant: 한국전자통신연구원
Abstract: PURPOSE: An IP network interworking system of a non-electric device and a method thereof are provided to reduce the operating and managing expenses of a low power network and to overcome the limitedness of an energy property. CONSTITUTION: An IP network interworking system of a non-electric device includes a non-electric device(110) and an IP interworking router(120). The non-electric device composes a data packet and transmits the data packet if the non-electric device reaches data transmission power by generating power. The IP interworking router receives the data packet from the non-electric device, converts the data packet into a network packet requested by an IP network(130), and transmits the network packet. The IP interworking router utilizes the data of the non-electric device by delivering the data of the non-electric device to an IP based user terminal(140) through the IP network based on an IP protocol. A physical standard of transmission standards for the non-electric device is the same as the IP interworking router in order to interwork with the IP network. [Reference numerals] (110) Non-electric device; (120) IP interworking router; (130) IP network; (140) IP based user terminal; (AA) Low power transmission protocol; (BB) Packet conversion; (CC) IP protocol;
Abstract translation: 目的：提供一种非电气设备的IP网络互通系统及其方法，以减少低功率网络的运行和管理费用，并克服能量属性的限制。 构成：非电气设备的IP网络互通系统包括非电设备（110）和IP互通路由器（120）。 如果非电气设备通过产生电力达到数据发送功率，则非电气设备组成数据分组并发送数据分组。 IP互通路由器从非电子设备接收数据包，将数据包转换成IP网络请求的网络包（130），并发送网络包。 IP互通路由器通过基于IP协议通过IP网络将非电子设备的数据传送到基于IP的用户终端（140），利用非电子设备的数据。 非电气设备的传输标准的物理标准与IP互通路由器相同，以便与IP网络互通。 （附图标记）（110）非电气装置; （120）IP互通路由器; （130）IP网络; （140）基于IP的用户终端; （AA）低功率传输协议; （BB）数据包转换; （CC）IP协议;
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公开(公告)号：KR1020120087275A
公开(公告)日：2012-08-07
申请号：KR1020100134098
申请日：2010-12-23
Applicant: 한국전자통신연구원
CPC classification number: Y02B70/3266 , Y02E60/7869 , Y04S20/242 , Y04S40/128
Abstract: PURPOSE: A power control method and device for electric devices are provided to efficiently control loads of electric devices by analyzing the power consumption patterns of the electric devices based on information on collected power consumption amounts. CONSTITUTION: An SEMS(Smart Energy Management System,110) manages the overall power consumption in divided regions. An AMI(Advanced Metering Infrastructure) server(120) manages the overall AMI function. An AMI gateway(130) implements communication with the SEMS and the AMI server. An electric device(140) periodically measures power consumption amounts and reports the measurement data to the AMI gateway and/or AMI server. A sensor node(150) controls the power of the electric devices based on the reported power consumption amounts.
Abstract translation: 目的：提供一种用于电气设备的电力控制方法和装置，用于通过基于收集的电力消耗量的信息分析电气设备的功耗模式来有效地控制电气设备的负载。 规定：SEMS（智能能源管理系统，110）管理分割区域的总体功耗。 AMI（高级计量基础设施）服务器（120）管理整体AMI功能。 AMI网关（130）实现与SEMS和AMI服务器的通信。 电气设备（140）周期性地测量功率消耗量并将测量数据报告给AMI网关和/或AMI服务器。 传感器节点（150）基于报告的功率消耗量来控制电气设备的功率。
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公开(公告)号：KR100943830B1
公开(公告)日：2010-02-25
申请号：KR1020070132203
申请日：2007-12-17
Applicant: 한국전자통신연구원
CPC classification number: G01S5/02
Abstract: 무선 센서 네트워크의 구역별 위치 인식 방법 및 장치를 개시한다. 본 발명에 의한 무선 센서 네트워크의 구역별 위치 인식 방법은, 앵커 노드의 신호 세기를 고려하여, 센서 네트워크에 위치 인식 구역을 설정하는 단계; 센서 네트워크에 목표 대상에 부착된 센서 노드가 합류하는 이벤트를 감지하는 단계; 이벤트의 감지에 따라, 센서 노드가 위치한 위치 인식 구역을 파악하는 단계; 및 파악된 위치 인식 구역에 근거하여 목표 대상의 위치를 인식하는 단계를 포함한다.
유비쿼터스, 센서 네트워크, 위치 인식, 연결 이벤트, 위치 인식 구역 -
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