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公开(公告)号：KR1020140006386A
公开(公告)日：2014-01-16
申请号：KR1020120073140
申请日：2012-07-05
Applicant: 한국전자통신연구원
CPC classification number: G10K11/18 , G10K2200/11 , H04B11/00 , H04B13/02
Abstract: A method and an apparatus for transmitting an underwater sound wave are disclosed. The method for transmitting the underwater sound wave comprises a process for generating a sound wave signal and for transmitting the generated sound wave signal under water and simultaneously transmits a compensation signal and the sound wave signal by generating the compensation signal for preventing distortion with the motion of water in an audible frequency band. Therefore, usage convenience is improved because an apparatus for receiving the sound signal is not necessary and a human body is not necessary to directly touch the sound signal transmission apparatus. Even if the human body is continuously moved, the sound wave is effectively transmitted to a user by providing a better touch condition.
Abstract translation: 公开了一种用于发送水下声波的方法和装置。 用于发送水下声波的方法包括产生声波信号并用于在水下发送所产生的声波信号的过程，同时通过产生补偿信号产生补偿信号和声波信号，以防止通过运动产生失真的补偿信号 水在可听频段。 因此，由于不需要用于接收声音信号的装置并且人体不需要直接接触声音信号传输装置，所以使用方便性得到改善。 即使人体连续移动，通过提供更好的触摸条件，也能有效地将声波传送给用户。
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公开(公告)号：KR101252827B1
公开(公告)日：2013-04-11
申请号：KR1020090042681
申请日：2009-05-15
Applicant: 한국전자통신연구원
Inventor： 강태욱 , 임인기 , 강성원 , 강태영 , 김경수 , 김성은 , 김정범 , 김진경 , 박경환 , 박형일 , 최병건 , 형창희 , 황정환 , 명혜진 , 현석봉 , 박기혁 , 심재훈
CPC classification number: H04B1/707 , H04B2201/70715
Abstract: 본 발명은 직교부호를 사용하는 적응형 주파수 선택적 기저대역 통신방법에 관한 것으로서, 서로 다른 주파수 대역을 가지는 다수개의 부호 중 어느 하나의 부호를 이용하여 통신을 수행하는 통신시험단계; 상기 통신시험단계에서 전송된 테스트 데이터에 포함된 다수개의 부호의 상관값을 이용하여 적정부호를 선택하는 적정부호 선택단계; 상기 적정부호를 이용하여 통신을 수행하는 통신수행단계; 및 기 설정된 시간이 경과하거나 기 설정된 기준 이상으로 수신에러가 발생하는 경우, 상기 통신수행단계에서 전송된 테스트 데이터에 포함된 다수개의 부호의 상관값을 이용하여 적정부호를 새롭게 선택하고, 다시 상기 통신수행단계를 수행하는 피드백 단계를 포함하며, 상기 통신시험단계 및 상기 통신수행단계에서 전송되는 테스트 데이터는 상기 서로 다른 주파수 대역을 가지는 다수개의 부호를 모두 포함한다.
인체통신, 직교부호, 상관값, 시간 다이버시티, 주파수 다이버시티, 모듈레이션-
公开(公告)号：KR101202020B1
公开(公告)日：2012-11-16
申请号：KR1020080113434
申请日：2008-11-14
Applicant: 한국전자통신연구원
IPC: G06F11/00
CPC classification number: G01R31/318511 , G06K19/0722
Abstract: 본 발명은 웨이퍼 수준의 집적회로 칩 조정 시스템 및 집적회로 칩 조정 방법에 관한 것으로, 칩 성능조정시에는 외부로부터 수신되는 조정값에 따라 칩 성능을 조정하고, 칩 성능조정 완료시에는 내부에 저장된 조정값에 따라 칩 성능을 조정 완료하는 복수개의 집적회로 칩들과, 복수개의 탐침 단자들이 배치된 탐침 영역과, 상기 탐침 영역의 탐침 단자들과 상기 복수개의 집적회로 칩간을 전기적으로 연결하는 복수개의 신호라인들이 배치된 신호전송 영역을 포함하는 반도체 웨이퍼; 및 상기 탐침 영역을 통해 적어도 하나의 집적회로 칩과 전기적으로 연결되어, 칩 성능조정시에는 상기 집적회로 칩에 제공되는 상기 조정값을 가변하면서 상기 집적회로 칩의 성능을 측정 및 조정하고, 칩 성능조정 완료시에는 상기 조정값을 상기 집적회로 칩의 내부에 저장시키는 조정 제어기를 포함한다.
웨이퍼 조정, 웨이퍼 수준 테스트, 집적회로 칩, 태그 칩, RFID, 칩 성능조정, 공정 변화-
公开(公告)号：KR1020120036751A
公开(公告)日：2012-04-18
申请号：KR1020110098953
申请日：2011-09-29
Applicant: 한국전자통신연구원
IPC: H02J17/00
Abstract: PURPOSE: An energy obtaining apparatus is provided to obtain necessary electricity without additional exposure of electro-magnetic waves to a human body or around the human body. CONSTITUTION: An interface unit(120) obtains a signal induced in a human body(100). The human body has high dielectric permittivity in a low frequency band. A rectifier circuit(130) rectifies an AC signal inputted in the interface unit and changes the AC signal into DC power supply. A filter(140) is installed in the front end of the interface unit and filters the AC signal inputted from the interface unit. The filter comprises one or more filters among a low band passing filter, a band passing filter, and a high band passing filter. An antenna unit receives electro-magnetic waves generated in electronic equipment.
Abstract translation: 目的：提供能量获取装置以获得必要的电力，而不需要将电磁波附加到人体或人体周围。 构成：接口单元（120）获得在人体（100）中感应的信号。 人体在低频带中具有高介电常数。 整流电路（130）对输入到接口单元中的AC信号进行整流，并将AC信号变换成直流电源。 过滤器（140）安装在接口单元的前端，并对从接口单元输入的AC信号进行滤波。 滤波器包括低通滤波器，带通滤波器和高带通滤波器之中的一个或多个滤波器。 天线单元接收在电子设备中产生的电磁波。
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公开(公告)号：KR1020120016872A
公开(公告)日：2012-02-27
申请号：KR1020100079378
申请日：2010-08-17
Applicant: 한국전자통신연구원
CPC classification number: H04L63/10 , H04L63/0492 , H04L63/18 , H04L69/14 , H04M1/7253 , H04M2250/04 , H04W4/80 , H04B5/02
Abstract: PURPOSE: A pairing method of a millimeter wave band usage apparatus and apparatus pairing the same are provided to extend usage time of a portable terminal by activating a sixty hertz communication unit. CONSTITUTION: In case the security code of a second apparatus is registered, a first apparatus transmits an activation command and the security code of the second apparatus through RFID(Radio Frequency Identification) communication to the second apparatus(505,509). In case the first apparatus receives a message which indicates the communication ready of a millimeter wave band from the second apparatus through the RFID communication, the first apparatus activates a configuration element for executing a communication by using the millimeter wave band(525).
Abstract translation: 目的：提供一种毫米波段使用装置及其配对装置的配对方法，以通过激活六十赫兹通信单元来延长便携式终端的使用时间。 构成：在第二装置的安全码被登记的情况下，第一装置通过RFID（射频识别）通信将第二装置的激活命令和安全码发送到第二装置（505,509）。 在第一装置通过RFID通信接收到指示从第二装置准备好毫米波波段的通信的消息的情况下，第一装置通过使用毫米波段激活用于执行通信的配置元件（525）。
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Patent Agency Ranking
公开(公告)号：KR1020110086507A
公开(公告)日：2011-07-28
申请号：KR1020110003765
申请日：2011-01-14
Applicant: 한국전자통신연구원
CPC classification number: H04B13/005 , H04R3/00 , H04R5/04 , H04R2430/03
Abstract: PURPOSE: A human body acoustic transmission apparatus is provided to get stereophonic sound effect without making an ambient noise. CONSTITUTION: A processing unit(110) processes an acoustic signal, an acoustic high frequency and a second high frequency signal of an audible frequency that wants to a transmit band included. The acoustic signal is combined with a first radio frequency signal at the acoustic high frequency signal. A transmit unit(120) is provided with the combining signal of a second high frequency signal and an acoustic high frequency signal from a cell processing. The transmit unit transmits a combining signal by using a human body as a medium.
Abstract translation: 目的：提供人体声学传输装置以获得立体声效果而不产生环境噪声。 构成：处理单元（110）处理希望包括的发送频带的声频信号，声频高频信号和第二高频信号。 声学信号与声学高频信号的第一射频信号组合。 发送单元（120）具有来自小区处理的第二高频信号和声学高频信号的组合信号。 发送单元通过使用人体作为介质发送组合信号。
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17.发明公开인체 영역 네트워크(Ｂｏｄｙ Ａｒｅａ Ｎｅｔｗｏｒｋ)의 통신 프레임 생성 방법 및 이를 이용하는 인체 영역 네트워크의 통신 방법 无效生产身体网络通信框架的方法及使用该方法的身体网络通信方法
公开(公告)号：KR1020110040682A
公开(公告)日：2011-04-20
申请号：KR1020100096343
申请日：2010-10-04
Applicant: 한국전자통신연구원
IPC: H04B13/00
CPC classification number: A61B5/0024
Abstract: PURPOSE: A method for producing a communication frame of a body area network, and a communication method of a body area network using the same are provided to enable plural body area terminals to coexist in a narrow space without communication interference. CONSTITUTION: A method for producing a communication frame of a body area network comprises the steps of: detecting the number of terminals which exist in a predetermined area(310); allocating individual frames to use each terminal existing in the predetermined region according to the number of the detected terminals(320); and allocating a transmission co-existence frame to all terminals existing the predetermined region according to the number of the detected terminals(330), wherein the co-existence frame includes the allocation information on the individual frame used by each terminal.
Abstract translation: 目的：提供一种用于制造体区域网络的通信帧的方法以及使用该身体区域网络的身体区域网络的通信方法，以使得多个体区域终端能够在狭窄的空间中共存而没有通信干扰。 构成：一种用于制造体区网络的通信帧的方法，包括以下步骤：检测存在于预定区域（310）中的终端的数量; 根据检测到的终端的数量，分配单独的帧以使用存在于预定区域中的每个终端; 以及根据检测到的终端（330）的数量，向存在于所述预定区域的所有终端分配传输共存帧，其中所述共存帧包括关于每个终端使用的各个帧的分配信息。
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公开(公告)号：KR1020110027572A
公开(公告)日：2011-03-16
申请号：KR1020100083628
申请日：2010-08-27
Applicant: 한국전자통신연구원
CPC classification number: Y02D70/14 , Y02D70/40 , Y02D70/42 , H04B5/0031 , H04B5/02 , H04W4/80 , H04W92/18
Abstract: PURPOSE: A communication apparatus using a near field is provided to enable a communication apparatus to efficiently perform power supply and to increase data transmission ratio by sharing an interface. CONSTITUTION: A near field signal providing unit(110) supplies one of signals, which applies digital modulation to a base band signal, to a near filed signal. An interface unit(120) transmits and receives the near field signal. A control unit(130) controls the interface unit and the near field signal providing unit.
Abstract translation: 目的：提供一种使用近场的通信装置，使得通信装置能够通过共享接口来有效地执行电力供应和提高数据传输比。 构成：近场信号提供单元（110）将对基带信号进行数字调制的信号之一提供给近场信号。 接口单元（120）发送和接收近场信号。 控制单元（130）控制接口单元和近场信号提供单元。
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公开(公告)号：KR1020100075353A
公开(公告)日：2010-07-02
申请号：KR1020090055585
申请日：2009-06-22
Applicant: 한국전자통신연구원
CPC classification number: H04B13/005 , H04B13/02
Abstract: PURPOSE: A communication system using a portion of a human body is provided to create a stable radio channel using a low frequency band. CONSTITUTION: Transmitting party and receiving party communication devices(10,20) transmits and receives data signals through a wireless transmitting mode. The transmitting party and receiving party couplers transfer data signals between the transmitting party and receiving party communication devices and a human body(30). Transmitting party and receiving party impedance matching devices enables impedance matching between the transmitting party and receiving party communication devices and the transmitting party and receiving party couplers. The transmitting party communication device applies the transmitting data signal of an electrical signal form through the transmitting party coupler to the human body.
Abstract translation: 目的：提供使用人体的一部分的通信系统，以产生使用低频带的稳定的无线信道。 构成：传输方和接收方通信设备（10,20）通过无线传输模式发送和接收数据信号。 发送方和接收方耦合器在发送方和接收方通信设备与人体之间传送数据信号（30）。 发射方和接收方阻抗匹配装置能够实现发射方和接收方通信设备与发射方和接收方耦合器之间的阻抗匹配。 发送方通信装置将通过发送方耦合器的电信号形式的发送数据信号应用于人体。
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公开(公告)号：KR1020100013042A
公开(公告)日：2010-02-09
申请号：KR1020080074541
申请日：2008-07-30
Applicant: 한국전자통신연구원
IPC: H04B13/00
CPC classification number: H04B13/005 , H04B11/00
Abstract: PURPOSE: A single sound transmission apparatus using human body communication is provided to perform listening sound signal without a separate receiving device. CONSTITUTION: A sound signal generator(120) generates sound signal of acoustic signal frequency. A high frequency signal generator(130) generates high frequency signal. A signal synthesizer(140) synthesizes sound signal and high frequency signal.
Abstract translation: 目的：提供使用人体通信的单个声音传输装置，以在没有单独接收装置的情况下执行收听声音信号。 声音信号发生器（120）产生声信号频率的声音信号。 高频信号发生器（130）产生高频信号。 信号合成器（140）合成声音信号和高频信号。
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