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公开(公告)号：KR1020160073728A
公开(公告)日：2016-06-27
申请号：KR1020140182387
申请日：2014-12-17
Applicant: 한국전자통신연구원
IPC: H05B37/02 , F21S9/02 , F21W131/103
CPC classification number: H05B37/0272 , F21S9/02 , F21W2131/103 , H05B37/0218 , H05B37/0227
Abstract: 본발명은무선통신가능한가로등주용센싱장치를제공한다. 상기무선통신가능한가로등주용센싱장치는가로등주의외부환경조건을감지하는센싱부, 상기센싱부를통해감지된신호를이용하여상기가로등주의광원을제어하기위한정보를생성하고, 상기생성된정보를무선전송하기위한무선신호로변환하는무선통신부및 상기무선통신부를통해변환된무선신호를상기가로등주내부로전송하는무선안테나를내장하며상기가로등주와체결되는체결부재를포함하되, 상기무선통신부는상기무선안테나를통해상기가로등주의광원을제어하는것을특징으로한다.
Abstract translation: 本发明提供了一种用于路灯极的感测装置，其能够通过无线通信将关于感测到的外部环境的信息发送到路灯杆控制器。 用于能够执行无线通信的路灯的感测装置包括用于感测外部环境条件的感测单元; 无线通信单元，用于通过使用所述感测单元的感测信号来产生用于控制所述路灯的光源的信息，并将所生成的信息转换成无线信号以进行无线传输; 以及在其中设置有无线天线的耦合构件，通过无线通信单元转换的无线信号通过该耦合构件被发送到路灯极的内部并且耦合到路灯杆。 无线通信单元通过无线天线控制路灯的光源。
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公开(公告)号：KR1020150000325A
公开(公告)日：2015-01-02
申请号：KR1020130072641
申请日：2013-06-24
Applicant: 한국전자통신연구원
CPC classification number: H04W52/10 , H04W52/242
Abstract: 선박국의 개루프 송신전력 제어 방법이 개시된다. 선박국의 개루프 송신전력 제어 방법은, 통신장치에서 수행되는 송신전력 제어 방법에 있어서 송신 신호의 정보가 포함된 신호를 수신하는 단계, 상기 수신한 신호를 이용하여 경로 감쇄를 계산하는 단계 및 상기 수신한 신호 및 상기 계산한 경로 감쇄를 이용하여 신호의 송신 전력을 계산하는 단계를 포함하는 개루프 송신전력 제어 방법을 제공하여 선박국과 해안국에서 효율적으로 신호를 송수신할 수 있게 한다.
Abstract translation: 公开了一种用于控制船站的开环传输功率的方法。 在通信装置中执行用于控制船舶的开环发送功率的方法，包括以下步骤：接收包括关于发送信号的信息的信号; 使用接收信号计算路径损耗; 以及使用接收信号和计算的路径损耗来计算信号的发送功率。 结果，能够在船舶站和海岸站高效地发送信号。
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公开(公告)号：KR1020140124924A
公开(公告)日：2014-10-28
申请号：KR1020130041394
申请日：2013-04-16
Applicant: 한국전자통신연구원
IPC: H05B37/02
CPC classification number: H05B33/086 , H05B33/0872 , H05B37/0245 , H05B37/0272 , H05B33/0818 , H05B33/0884 , H05B37/0218 , H05B37/0236
Abstract: 표준 플랫폼과 함께 부품에 대한 모듈화 및 다양한 부품을 수용할 수 있는 시스템 조명 구조를 제시함으로써 조명을 정보화 인프라로 이용할 수 있고 효과적인 모니터링과 제어 관리를 통해 에너지 절감 및 운용 비용 절감을 이룰 수 있도록 하는 엘이디 조명 제어 장치 및 이를 이용한 엘이디 조명 제어 시스템을 제시한다. 제시된 시스템은 LED 조명에 유선으로 연결되고 LED 조명에 대한 조명 제어를 행하는 유선조명부, 무선 단말과의 무선 통신으로 LED 조명에 대한 조명을 행하고 유선조명부와의 연동을 수행하는 무선조명부, LED 조명의 개별 ID를 할당하고 외부의 단말기와의 데이터 송수신을 행하는 위치통신부, 멀티센서를 지원하며 멀티센서로부터 수집된 센서 데이터를 분석하는 멀티센서부, 멀티센서부에서 분석된 센서 데이터를 근거로 LED 조명을 방열시키는 능동방열부, 및 유선조명부와 무선조명부와 위치통신부와 멀티센서부 및 능동방열부의 동작을 제어하는 프로세서제어부를 포함한다.
Abstract translation: 公开了一种LED照明控制装置和使用该LED照明控制装置的LED照明控制系统，其具有能够将部件与标准平台一起模块化并使得能够容纳各种部件从而利用照明作为信息基础设施的系统照明结构，以及 执行有效的监控管理，从而降低能耗和管理成本。 所公开的系统包括通过线连接到LED照明并被配置为对LED照明进行照明控制的有线照明单元，被配置为通过与无线终端的无线通信对LED照明进行照明控制并与其连接的无线照明单元 有线照明单元，位置通信单元，被配置为分配LED照明的各个ID并且与外部终端执行数据发送和接收;多传感器单元，被配置为支持多传感器并且分析由多个传感器收集的传感器数据 ，主动散热单元，其被配置为基于由所述多传感器单元分析的传感器数据从所述LED照明散热;以及处理器控制单元，被配置为控制所述有线照明单元，所述无线照明单元，所述位置通信 单元，多传感器单元和主动散热单元。
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公开(公告)号：KR1020140094667A
公开(公告)日：2014-07-30
申请号：KR1020130005533
申请日：2013-01-17
Applicant: 한국전자통신연구원
IPC: H04B10/116 , H04L12/28
CPC classification number: H04B10/116 , H04B10/11 , H04B10/114 , H04L12/2816
Abstract: Disclosed are a visible light wireless communication method using a DMX-512 network and an apparatus therefor. The visible light wireless communication method according to the present invention comprises the steps of: receiving light control data packets; generating visible light communication data packets; and scheduling the light control data packets and the visible light communication data packets to transmit one or more visible light communication data packets between the light control data packets to LED light apparatuses connected through the DMX-512 network.
Abstract translation: 公开了使用DMX-512网络的可见光无线通信方法及其装置。 根据本发明的可见光无线通信方法包括以下步骤：接收光控制数据分组; 产生可见光通信数据分组; 并且调度光控制数据分组和可见光通信数据分组，以将光控数据分组之间的一个或多个可见光通信数据分组发送到通过DMX-512网络连接的LED光装置。
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公开(公告)号：KR1020140078308A
公开(公告)日：2014-06-25
申请号：KR1020120147538
申请日：2012-12-17
Applicant: 한국전자통신연구원
CPC classification number: H04B10/25758 , H04B10/25 , H04B10/516 , H04B10/60
Abstract: A high speed serial connection matching device and a method of transceiving a CPRI (common public ratio interface) are disclosed. The high speed serial connection matching device according to the present invention includes: a data transmitter for counting an NCB (number of continuous bits) of continuous 0s or 1s contained within a received data block, selecting an LSI (least scaling list) value, performing upstream scaling for data within the data block according to the LSI value, and transmitting the data through an optical cable according to a CPRI protocol; and a data receiver for receiving the data transmitted by the data transmitter, recovering the LSI value from the received data, performing downstream scaling for the received data according to the recovered LSI value, and recovering originated data.
Abstract translation: 公开了一种高速串行连接匹配装置和收发CPRI（普通公共接口）的方法。 根据本发明的高速串行连接匹配装置包括：数据发送器，用于对包含在接收数据块内的连续0或1的NCB（连续位数）进行计数，选择LSI（最小缩放列表）值，执行 根据LSI值对数据块内的数据进行上行缩放，并根据CPRI协议通过光缆传输数据; 以及数据接收器，用于接收由数据发送器发送的数据，从接收到的数据中恢复LSI值，根据恢复的LSI值对接收到的数据执行下行缩放，并恢复发起的数据。
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Patent Agency Ranking
公开(公告)号：KR1020140077687A
公开(公告)日：2014-06-24
申请号：KR1020120146758
申请日：2012-12-14
Applicant: 한국전자통신연구원
IPC: H04L27/26
CPC classification number: H04L27/2627 , H04B7/0413
Abstract: According to the present invention, when channel modulation is performed in a transmitter of a base station based on digital signal processing (DSP), a channel encoding is performed with respect to a paging channel (PCH) or a downlink shared channel (DL-SCH) to be transmitted and encoding and modulating functions are continuously performed in a transfer block (TB) unit for each user equipment (UE) or in a code word unit for each UE in the process of modulating an encoded channel into a physical downlink shared channel (PDSCH), so the PCH or the DL-SCH channel can be encoded and modulated into the PDSCH channel with a minimum number of instructions, thereby enabling transmittance in every transmission time interval (TTI). In addition, according to the present invention, since a base station channel card is implemented based on the DSP, the development time for a channel card is relatively reduced, source codes are easily reusable because the channel card based on the DSP may be implemented with lower labor force and development cost may be greatly reduced as compared with a channel card based on FPGA.
Abstract translation: 根据本发明，在基于数字信号处理（DSP）的基站的发射机中进行信道调制的情况下，对寻呼信道（PCH）或下行共享信道（DL-SCH）进行信道编码 ），并且在将编码信道调制为物理下行链路共享信道的过程中，针对每个用户设备（UE）或在每个UE的码字单元中在传输块（TB）单元中连续执行编码和调制功能 （PDSCH），因此PCH或DL-SCH信道可以用最少数量的指令进行编码和调制到PDSCH信道中，从而在每个传输时间间隔（TTI）中实现透射。 此外，根据本发明，由于基于DSP实现基站信道卡，因此通道卡的开发时间相对减少，源代码容易重用，因为基于DSP的信道卡可以用 与基于FPGA的通道卡相比，降低劳动力和开发成本可能会大大降低。
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157.发明授权
公开(公告)号：KR101381603B1
公开(公告)日：2014-04-14
申请号：KR1020100068654
申请日：2010-07-15
Applicant: 한국전자통신연구원
IPC: H04B10/116 , H04B10/50
Abstract: 본 발명의 가시광 무선통신 송신기는, 전송하고자 하는 코드의 각각의 비트를, 단위 시간 동안 조명이 계속 켜짐 상태로 있도록 하는 제1 변조신호 및 단위 시간 내에 조명의 꺼짐/켜짐 혹은 켜짐/꺼짐 변이가 발생하도록 하는 제2 변조신호 중 어느 하나로 코딩 및 변조하는 코딩 및 변조부; 및 제1 변조신호 또는 제2 변조신호를 이용해 조명을 구동하여 조명을 통한 가시광 무선통신이 수행되도록 처리하는 가시광원 구동부를 구비한다.
Abstract translation: 目的：提供视觉光无线通信方法及其装置，以最小化由用于通信和解调功能的代码产生的视觉光源或光装置的亮度降低。 构成：编码和调制单元（120）对将通过第一调制信号和第二调制信号之间的至少一个发送代码的代码的每一位进行编码和调制。 第一调制信号用于在连续接通状态下的单位时间内使能光。 第二调制信号用于在单位时间内产生光的关/开或产生开/关修改。 可见光源驱动单元（130）通过使用第一调制信号或第二调制信号来驱动光。 可见光源驱动单元通过光进行可见光无线通信。
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公开(公告)号：KR1020130116406A
公开(公告)日：2013-10-24
申请号：KR1020120025068
申请日：2012-03-12
Applicant: 한국전자통신연구원
CPC classification number: H05B33/0854 , H05B33/0845 , H05B37/0218 , H05B37/0272 , Y02B20/46 , F21S8/03 , H04B10/11
Abstract: PURPOSE: An LED lighting control device based on visible-light wireless communication and a method thereof maximize the convenience of a user by individually controlling corresponding lighting means as necessary using unique ID information. CONSTITUTION: A lighting means (110) is connected to a lighting control means (140) through an integrated control communication network by using a lighting control bus. The lighting control means controls the lighting means according to state information and environment information transmitted from a lighting information collection means (120). The lighting means includes an LED light source module and a control module controlling the LED light source module. The LED light source module comprises an LED light source, a state information sensor formed in the LED light source, and an image sensor (104) formed on the front side of the LED light source. The lighting information collection means collects the state information and surrounding environment information of the lighting means and transmits the same to the lighting control means. [Reference numerals] (AA) Lighting control bus; (BB) Lighting control network; (CC) Status information, control information; (DD) Visible light; (EE) Sensing information; (FF) LED beacon signal; (GG,HH) Control signal
Abstract translation: 目的：基于可见光无线通信的LED照明控制装置及其方法，通过使用唯一的ID信息独立地控制相应的照明装置，从而使用户的便利性最大化。 构成：照明装置（110）通过使用照明控制总线通过集成控制通信网络连接到照明控制装置（140）。 照明控制装置根据从照明信息收集装置（120）发送的状态信息和环境信息来控制照明装置。 照明装置包括LED光源模块和控制LED光源模块的控制模块。 LED光源模块包括LED光源，形成在LED光源中的状态信息传感器和形成在LED光源的前侧的图像传感器（104）。 照明信息采集装置收集照明装置的状态信息和周围环境信息，并将其发送到照明控制装置。 （标号）（AA）照明控制总线; （BB）照明控制网络; （CC）状态信息，控制信息; （DD）可见光; （EE）传感信息; （FF）LED信标信号; （GG，HH）控制信号
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公开(公告)号：KR1020130085493A
公开(公告)日：2013-07-30
申请号：KR1020110132317
申请日：2011-12-09
Applicant: 한국전자통신연구원
CPC classification number: H04L27/2602 , H04B7/212 , H04L27/2626
Abstract: PURPOSE: A method for controlling data transmission based on the detection of carrier waves and a device for the same are provided to cost-effectively recover data transmission from packet collision caused by competitions during a data transmission operation. CONSTITUTION: The attribute information of a carrier wave signal in a data transmission channel is received (S100). When the input attribute information of the carrier wave signal and the data transmission channel are occupied, the data transmission of the data transmission channel is determined using either a carrier wave re-detection repeating variable or a carrier wave detecting trial repeating variable (S200). The carrier wave re-detection repeating variable is a variable for detecting carrier waves. The carrier wave detecting trial repeating variable is a variable for detecting carrier waves unless the channel is occupied. [Reference numerals] (AA) Start; (BB) End; (S100) Input a carrier wave signal; (S200) Determine whether to transmit data; (S300) Transmit data
Abstract translation: 目的：提供一种基于载波检测来控制数据传输的方法及其设备，以便在数据传输操作期间以成本有效的方式从数据包冲突引起的数据包冲突中恢复数据传输。 构成：接收数据传输通道中的载波信号的属性信息（S100）。 当载波信号和数据传输通道的输入属性信息被占用时，使用载波检测重复变量或载波检测试用重复变量确定数据传输通道的数据传输（S200）。 载波重新检测重复变量是用于检测载波的变量。 载波检测试验重复变量是用于检测载波的变量，除非信道被占用。 （附图标记）（AA）开始; （BB）结束; （S100）输入载波信号; （S200）确定是否发送数据; （S300）发送数据
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公开(公告)号：KR1020130085480A
公开(公告)日：2013-07-30
申请号：KR1020110130583
申请日：2011-12-07
Applicant: 한국전자통신연구원
CPC classification number: H04W4/025 , H04W24/02 , H04W64/00 , H04W72/085 , H04L5/0094 , H04L29/06
Abstract: PURPOSE: Data communication device, method and data communication system and method are provided to improve communication quality by selecting an optimal channel to be used in data communication. CONSTITUTION: A data communication device (100) includes a channel decision unit (110), a performance measurement unit (120), a channel selection unit (130) and an antenna control unit (170). The channel decision unit decides frequency channels to be monitored based on a current location. The performance measurement unit measures channel performance for the each decided frequency channel. The channel selection unit selects one frequency channel in the decided frequency channels based on the measured channel performance. The antenna control unit controls use of data transmission function or data reception function of an antenna according to existence of data to be transmitted to a data communication unit coast station using the selected frequency channel. [Reference numerals] (110) Channel decision unit; (120) Performance measurement unit; (130) Channel selection unit; (140) Data communication unit; (150) Power unit; (160) Main control unit; (170) Antenna control unit
Abstract translation: 目的：提供数据通信设备，方法和数据通信系统和方法，通过选择数据通信中使用的最佳通道来提高通信质量。 构成：数据通信设备（100）包括信道判定单元（110），性能测量单元（120），信道选择单元（130）和天线控制单元（170）。 信道决定单元基于当前位置来决定要监视的频道。 性能测量单元测量每个确定的频道的频道性能。 信道选择单元基于测量的信道性能来选择所决定的频道中的一个频道。 天线控制单元根据使用所选择的频道发送到数据通信单元海岸电台的数据的存在来控制天线的数据发送功能或数据接收功能的使用。 （附图标记）（110）信道判定单元; （120）性能测量单位; （130）频道选择单元; （140）数据通信单元; （150）动力单元; （160）主控单元; （170）天线控制单元
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