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公开(公告)号：KR1020120090800A
公开(公告)日：2012-08-17
申请号：KR1020120006394
申请日：2012-01-19
Applicant: 한국전자통신연구원
CPC classification number: H04B13/005 , A61B1/00016 , A61B1/041 , A61B5/0028 , A61B2562/04
Abstract: PURPOSE: A receiver, a transmitter, and a method thereof in a human body communication system are provided to select optimum combination of a reception electrode in case of using two transmission electrodes and a plurality of reception electrodes. CONSTITUTION: An image data generator(110) generates an image frame including image data about an obtained image. A transmission frame generator(1000) generates the image frame into a transfer frame. A transmission electrode(160) is installed to transmit the transmission frame. The transmission electrode includes a plurality of control frames and data frames for selection of transmission electrodes.
Abstract translation: 目的：提供一种人体通信系统中的接收机，发射机及其方法，以在使用两个发送电极和多个接收电极的情况下选择接收电极的最佳组合。 构成：图像数据生成器（110）生成包括关于获得的图像的图像数据的图像帧。 传输帧生成器（1000）将图像帧生成到传送帧中。 传输电极（160）被安装以传输传输帧。 发送电极包括用于选择发送电极的多个控制帧和数据帧。
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公开(公告)号：KR1020120072218A
公开(公告)日：2012-07-03
申请号：KR1020100134053
申请日：2010-12-23
Applicant: 한국전자통신연구원
IPC: H04B1/04
CPC classification number: H04B1/406
Abstract: PURPOSE: A multiple millimeter wave transmission apparatus and method thereof are provided to transmit millimeter waves by selecting a suitable transmission mode in a physical layer according to adjacent communication environment. CONSTITUTION: A scanner(1) searches adjacent communication environment. A physical layer control unit(2) selects a transmission mode in a physical layer(3) according to the searched adjacent communication environment. The physical layer includes plural transmission modes. The physical layer outputs millimeter waves through an antenna(4) in the transmission mode selected by the physical layer control unit.
Abstract translation: 目的：提供一种多毫米波传输装置及其方法，通过根据相邻通信环境在物理层中选择合适的传输模式来传输毫米波。 构成：扫描仪（1）搜索相邻的通信环境。 物理层控制单元（2）根据搜索到的相邻通信环境来选择物理层（3）中的传输模式。 物理层包括多个传输模式。 物理层通过物理层控制单元选择的传输模式中的天线（4）输出毫米波。
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公开(公告)号：KR1020110073206A
公开(公告)日：2011-06-29
申请号：KR1020100057035
申请日：2010-06-16
Applicant: 한국전자통신연구원
Abstract: PURPOSE: An apparatus for guiding walking using human body communication is provided to exactly guide walking and to improve use convenience. CONSTITUTION: An apparatus for guiding walking using human body communication comprises: a first human body communication unit(100) which acquires a walking guiding information signal, changes the walking guiding information signal into a signal capable of human body communication, and transmits the signal through the body of a user; and a second human body communication unit(200) which receives the signal transmitted through the body of the user, changes the received signal into a signal that is recognized by the user, and outputs the signal.
Abstract translation: 目的：提供一种用于引导人体通过行走的装置，以精确地引导步行并提高使用的便利性。 构成：用于使用人体通信来引导步行的装置包括：第一人体通信单元（100），其获取步行引导信息信号，将步行引导信息信号改变成能够进行人体通信的信号，并且通过 用户的身体; 以及第二人体通信单元（200），其接收通过用户身体发送的信号，将接收到的信号改变为用户识别的信号，并输出该信号。
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114.发明公开인체 통신을 이용한 텔레매틱스 시스템, 인체 통신을 이용한 텔레매틱스 기능을 구비한 휴대 장치 및 인체 통신을 이용한 텔레매틱스 서비스 제공 방법 有权使用人体通信的电话系统，具有使用人体通信的电话功能的便携式设备和使用人体通信提供电话服务的方法
公开(公告)号：KR1020110073193A
公开(公告)日：2011-06-29
申请号：KR1020100044419
申请日：2010-05-12
Applicant: 한국전자통신연구원
CPC classification number: E05B49/00 , G07C9/00182 , G07C2009/00293 , H04B13/005
Abstract: PURPOSE: A telematics system using human body communication, a portable device having function of telematics using human body communication and a method for providing telematics service using human body communication are provided to perform a telematics service by configuring a communication network using a human body as medium. CONSTITUTION: In a telematics system using human body communication, a portable device having function of telematics using human body communication and a method for providing telematics service using human body communication, a vehicle(100) receives an authentication key from at least one portable device through human body communications using a human body as medium. The vehicle controls the open and close based on the validity of the authentication key received from the vehicle. A controller(110) reads out the stored authentication key when a user body is contacted with the vehicle. A human body communications unit(190) converts the authentication key into a signal to be transmitted through the human body. An electrode(195) transmits the signal from the human body communications unit to the vehicles through the user body.
Abstract translation: 目的：提供使用人体通信的远程信息处理系统，具有使用人体通信的远程信息处理功能的便携式设备以及使用人体通信提供远程信息处理服务的方法，通过将使用人体的通信网络配置为媒体来执行远程信息处理服务 。 构成：在使用人体通信的远程信息处理系统中，具有使用人体通信的远程信息处理功能的便携式设备和使用人体通信提供远程信息处理服务的方法，车辆（100）从至少一个便携式设备接收认证密钥， 人体通讯使用人体作为媒介。 车辆基于从车辆接收到的认证密钥的有效性来控制打开和关闭。 当用户身体与车辆接触时，控制器（110）读出存储的认证密钥。 人体通信单元（190）将验证密钥转换为通过人体传输的信号。 电极（195）通过用户体将来自人体通信单元的信号发送到车辆。
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公开(公告)号：KR1020110029059A
公开(公告)日：2011-03-22
申请号：KR1020100016335
申请日：2010-02-23
Applicant: 한국전자통신연구원
CPC classification number: H04B13/005 , H04B1/69
Abstract: PURPOSE: An apparatus for frequency selective transmission is provided to reduce the complexity of an analog transmission/reception terminal necessary for the transmission of a pass band. CONSTITUTION: A header generating unit(60) generates a header including the attribute information for transmission data, and a data generating unit(70) transmits digital data through a desirable frequency band. A pilot generating unit(80) generates a pilot which is inserted into a frame for frequency offset compensation. A multiplexer(90) receives the outputs of a preamble generating unit, an SFD/RI generating unit, the header generating unit, the data generating unit and the pilot generating unit, and multiplexes the outputs. A signal electrode(110) transmits the outputs of the multiplexer into a human body.
Abstract translation: 目的：提供一种用于频率选择性传输的装置，以降低传送通带所需的模拟发送/接收终端的复杂度。 构成：标题生成部（60）生成包含发送数据的属性信息的标题，数据生成部（70）通过期望的频带发送数字数据。 导频生成部（80）生成插入用于频偏补偿的帧的导频。 多路复用器（90）接收前导码生成单元，SFD / RI生成单元，标题生成单元，数据生成单元和导频生成单元的输出，并且多路复用输出。 信号电极（110）将多路复用器的输出发送到人体内。
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Patent Agency Ranking
公开(公告)号：KR1020110014948A
公开(公告)日：2011-02-14
申请号：KR1020100008995
申请日：2010-02-01
Applicant: 한국전자통신연구원
CPC classification number: H04R1/323 , B06B1/0207 , H04L27/02 , H04R2217/03
Abstract: PURPOSE: Body sound transmitting apparatus and method are provided to minimize the loss of signals by transmitting a carrier wave signal for the demodulation of a sound signal through air. CONSTITUTION: A sound signal transmitting part(110) implements the modulation of a sound signal to be transmitted in order to transmit the modulated sound signal to the vicinity of an ear. A transmitting part(120) transmits a carrier wave signal to the vicinity of the ear through air in order to demodulate the modulated sound signal. The sound signal transmitting part includes a sound signal generator(111) and an amplitude modulator(112).
Abstract translation: 目的：提供身体声音发送装置和方法，通过发送用于通过空气解调声音信号的载波信号来最小化信号的损失。 构成：声音信号发送部（110）对要发送的声音信号进行调制，以将调制的声音信号发送到耳朵附近。 发送部（120）通过空气将载波信号发送到耳朵附近，以解调调制声音信号。 声音信号发送部分包括声音信号发生器（111）和振幅调制器（112）。
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公开(公告)号：KR1020100118056A
公开(公告)日：2010-11-04
申请号：KR1020100013340
申请日：2010-02-12
Applicant: 한국전자통신연구원
CPC classification number: H04B13/005 , H04B1/04 , H04L25/02
Abstract: PURPOSE: A digital transmission device which selectively selects frequency is provided to select symbol rate which differs according to varying application and one among high performance mode, general mode, and low power mode according to the use clock and selects one among low speed spectrum methods of excellent transmission performance in each mode, thereby providing high quality. CONSTITUTION: A preamble transmission processor(211) generate preamble for frame synchronization. A header transmission processor(213,214) comprises a header including data property information. A data transmission processor(215,216,217) diffuses the transmission data to frequency selective spectrum code after serial-parallel converting about transmission data. A multiplexer(218) performs multiplex of each diffuse preamble, header and data.
Abstract translation: 目的：提供选择频率选择的数字传输设备，以根据使用时钟选择根据应用的变化而不同的符号率，高性能模式，通用模式和低功率模式之一，并且选择低速频谱方法 在各种模式下具有出色的传输性能，从而提供高品质。 构成：前导码发送处理器（211）生成用于帧同步的前导码。 标题发送处理器（213,214）包括包括数据属性信息的报头。 数据传输处理器（215,216,217）在关于传输数据的串行 - 并行转换之后将传输数据扩散到频率选择性频谱代码。 多路复用器（218）执行每个漫反射前导码，报头和数据的多路复用。
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公开(公告)号：KR1020100067014A
公开(公告)日：2010-06-18
申请号：KR1020090034043
申请日：2009-04-20
Applicant: 한국전자통신연구원
IPC: G06F3/14 , G06F3/041 , G02F1/1335
CPC classification number: G06F3/00 , G02F1/1335 , G06F3/0412 , G06F3/14 , H01B5/14
Abstract: PURPOSE: A display device for human body communication is provided to easily transmit information which a user desired to a user terminal through a connection on a screen. CONSTITUTION: A conductive transparent thin film(12) is formed on an image panel. A human body contract of a user is performed through the conductive transparent thin film. A human body communication unit(13) converts contents related to an image to a human body signal. The human body communication unit transmits a signal for human body communication to a user terminal from a conductive transparent thin film through the human body of a user. The image is selected by human body connection of a user on surface of the conductive transparent thin film.
Abstract translation: 目的：提供一种用于人体通信的显示装置，用于通过屏幕上的连接容易地发送用户期望的用户终端的信息。 构成：导电透明薄膜（12）形成在图像面板上。 通过导电透明薄膜进行使用者的人体收缩。 人体通信单元（13）将与图像相关的内容转换为人体信号。 人体通信单元通过用户的身体从导电性透明薄膜向用户终端发送人体通信用信号。 通过用户在导电透明薄膜的表面上的人体连接来选择图像。
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公开(公告)号：KR1020100064289A
公开(公告)日：2010-06-14
申请号：KR1020090028376
申请日：2009-04-02
Applicant: 한국전자통신연구원
IPC: H03B5/04 , H03K3/0231
CPC classification number: H03K3/0231 , G06K19/07749 , H03K3/03
Abstract: PURPOSE: A low power relaxation oscillator and a RFID tag using the same are provided to generate a clock signal having a 50% duty ratio by repeating fixed operation. CONSTITUTION: A constant current generating unit(110) generates the current of a predetermined size. A current variant unit(120) controls the current generated from the constant current generating unit according to a clock control signal. First and second controllers(131,132) selectively pass through the current applied in the current variant unit. A PMOS charging and discharging unit(140) is arranged between an output terminal of the first controller and the output terminal of the second controller. First and second comparators(151,152) are respectively connected to both ends of the PMOS charging and discharging unit. The first and the second comparators output a voltage of a high or low level according to a charged voltage to the PMOS charging and discharging unit. A latch circuit(160) outputs an oscillation signal by respectively delaying the outputted voltage form the first and the second comparators.
Abstract translation: 目的：提供低功率张弛振荡器和使用其的RFID标签，以通过重复固定操作来产生具有50％占空比的时钟信号。 构成：恒定电流产生单元（110）产生预定尺寸的电流。 当前变体单元（120）根据时钟控制信号控制从恒定电流产生单元产生的电流。 第一和第二控制器（131,132）选择性地通过在当前变体单元中施加的电流。 PMOS充电和放电单元（140）设置在第一控制器的输出端和第二控制器的输出端之间。 第一和第二比较器（151,152）分别连接到PMOS充电和放电单元的两端。 第一和第二比较器根据PMOS充电和放电单元的充电电压输出高电平或低电平的电压。 锁存电路（160）通过分别延迟来自第一和第二比较器的输出电压来输出振荡信号。
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公开(公告)号：KR100953562B1
公开(公告)日：2010-04-21
申请号：KR1020070132324
申请日：2007-12-17
Applicant: 한국전자통신연구원
CPC classification number: A61B1/041 , A61B5/0031
Abstract: 본 발명은 인체 통신을 이용한 감지 장치에 관한 것으로서, 인체의 내부에 투입되어 인체 내부의 영상 정보를 취득하고, 상기 취득한 정보에 대한 신호를 주파수 선택적 확산 방식에 의한 변조를 거쳐 동일한 위상을 갖는 디지털 신호를 하나 이상의 전극을 통해 인체 내부에서 외부로 전송하는 무선 캡슐; 및 인체의 외부에서 상기 인체를 매질로 상기 무선 캡슐과 무선 통신하여 인체와 접한 전극을 통해 상기 무선 캡슐로부터 전송되는 상기 디지털 신호를 수신하고, 수신된 상기 디지털 신호를 무선 데이터 처리하여 저장하는 휴대용 데이터 기록기를 포함하여 구성될 수 있으며, 인체를 매질로 주파수 변조 방식을 사용하지 않고 주파수 선택적 확산 방식을 사용함으로써 변복조 과정에서 필요로 하는 회로들을 제거하여 소비되는 전력을 줄일 수 있고, 광대역의 디지털 신호(기저대역 신호)를 직접 인체에 전송함으로써 높은 전송율을 얻을 수 있으며, 양 방향 통신을 통해 원하는 데이터를 안정적으로 확보할 수 있다.
인체 통신, 감지 장치, 전극, 정보 취득부, 무선 캡슐, 휴대용 데이터 기록기.
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