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公开(公告)号：KR1020110132215A
公开(公告)日：2011-12-07
申请号：KR1020110033872
申请日：2011-04-12
Applicant: 한국전자통신연구원
Abstract: PURPOSE: A transmission device for tracing a location, a receiving device, and a position tracing method are provided to trace the location of an object even if an RFID(Radio Frequency IDentification) tag is gotten out of from a certain area in which a reader is included. CONSTITUTION: A transmission device(200) comprises a GPS information processor(210), a transmission frame generator(220), and a signal transmission part(230). The GPS information processor receives GPS information from a plurality of satellites. The transmission frame generator generates a transmission frame. The transmission frame comprises the satellite time data of each satellite, the satellite identification data of each satellite, and the receiving time data of each satellite, and device identification data. The signal transmission part puts a modulated transmission frame onto a carrier wave frequency and transmits the frame to a receiving device through an antenna.
Abstract translation: 目的：提供用于跟踪位置的传输设备，接收设备和位置跟踪方法，用于跟踪对象的位置，即使从读取器的某个区域中获取RFID（射频识别）标签 已经包括了。 构成：传输装置（200）包括GPS信息处理器（210），传输帧发生器（220）和信号传输部分（230）。 GPS信息处理器从多颗卫星接收GPS信息。 传输帧生成器生成传输帧。 传输帧包括每个卫星的卫星时间数据，每个卫星的卫星识别数据和每个卫星的接收时间数据以及设备识别数据。 信号发送部将调制后的发送帧放置在载波频率上，并通过天线将该帧发送到接收装置。
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公开(公告)号：KR1020110102165A
公开(公告)日：2011-09-16
申请号：KR1020110015383
申请日：2011-02-22
Applicant: 한국전자통신연구원
CPC classification number: H04W12/06 , G06F21/44 , G06K19/0723 , H04L9/3271 , H04L63/08 , H04W4/80
Abstract: 보안 모드 및 일반 모드를 지원하는 무선 보안 태그 및 무선 보안 리더가 개시된다. 무선 보안 태그의 동작 모드를 제어하는 무선 보안 리더는, 무선 보안 태그로부터 동작 모드를 수신하는 리더 모뎀, 및 상기 수신된 동작 모드를 '일반 모드' 또는 '보안 모드'로 식별하고, 상기 식별된 동작 모드에 따라, 상기 무선 보안 태그를 제어하는 리더 처리부를 포함한다.
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公开(公告)号：KR1020110095120A
公开(公告)日：2011-08-24
申请号：KR1020100124963
申请日：2010-12-08
Applicant: 한국전자통신연구원
IPC: G06K19/073
CPC classification number: G06K19/07345
Abstract: PURPOSE: An information providing RFID tag is provided to protect the tag information. CONSTITUTION: A storing module(110) records tag information related to the attached object. If an RFID(Radio Frequency ID) reader requests information reading, a determining module(120) determines authorization of the RFID reader. A control module(130) generates and transmits a void ID for protecting tag information or transmitting tag information to the RFID reader based on a determining result.
Abstract translation: 目的：提供提供RFID标签的信息来保护标签信息。 构成：存储模块（110）记录与附加对象相关的标签信息。 如果RFID（射频ID）读取器请求信息读取，则确定模块（120）确定RFID读取器的授权。 控制模块（130）基于确定结果生成并发送用于保护标签信息或者向RFID读取器发送标签信息的空白ID。
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公开(公告)号：KR1020110095115A
公开(公告)日：2011-08-24
申请号：KR1020100116647
申请日：2010-11-23
Applicant: 한국전자통신연구원
IPC: H04B5/00
CPC classification number: H04B5/0062
Abstract: PURPOSE: A wireless tag control device and method thereof are provided to obtain information of a wireless tag by using the received identification information. CONSTITUTION: A wireless tag(101) includes a plurality of identification information. The wireless tag transmits identification information among a plurality of identification information to the wireless tag reader module by responding to a connection request from a wireless tag reader module(103). The wireless tag reader module receives one identification information from the wireless tag by interlinking with a connection request to the wireless tag. A processor obtains information of the wireless tag by using the received identification information.
Abstract translation: 目的：提供一种无线标签控制装置及其方法，以通过使用所接收的识别信息来获得无线标签的信息。 构成：无线标签（101）包括多个识别信息。 无线标签通过响应来自无线标签读取器模块（103）的连接请求，将多个识别信息中的识别信息发送到无线标签读取器模块。 无线标签读取器模块通过与无线标签的连接请求相互连接而从无线标签接收一个标识信息。 处理器通过使用所接收的识别信息来获取无线标签的信息。
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公开(公告)号：KR1020110049516A
公开(公告)日：2011-05-12
申请号：KR1020090106560
申请日：2009-11-05
Applicant: 한국전자통신연구원
CPC classification number: G06K7/0008 , H04Q2213/13095
Abstract: PURPOSE: An RFID(Radio Frequency IDentification) reader and a method for controlling a gain thereof are provided to maintain the gain of a signal of an RFID tag at a predetermined size. CONSTITUTION: An RFID(Radio Frequency IDentification System) reader(10) comprises an amplifier(111) and an AGC(Auto Gain Control) circuit(240). In correspondence to an ACG signal, the amplifier controls the gain of the signal received from an RFID tag. The ACG circuit measures the signal level at a section before a preamble of the reception signal. Based on the measured signal level, the ACG circuit generates the ACG signal for the control of the gain of the received signal.
Abstract translation: 目的：提供RFID（射频识别）阅读器和控制其增益的方法，以将RFID标签的信号的增益保持在预定的大小。 构成：RFID（射频识别系统）读取器（10）包括放大器（111）和AGC（自动增益控制）电路（240）。 对应于ACG信号，放大器控制从RFID标签接收的信号的增益。 ACG电路在接收信号的前同步信号之前测量信号电平。 基于测量的信号电平，ACG电路产生用于控制接收信号的增益的ACG信号。
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Patent Agency Ranking
公开(公告)号：KR100980584B1
公开(公告)日：2010-09-06
申请号：KR1020080093597
申请日：2008-09-24
Applicant: 한국전자통신연구원
Abstract: 위상 반전 진폭 편이 방식으로 변조하는 RFID 태그 장치 및 방법을 개시한다. 위상 반전 진폭 편이 방식으로 변조하는 RFID 태그는 연속파 및 리더 명령어를 수신하고 변조한 부반송파를 출력하는 안테나; 상기 리더 명령어를 복조하는 복조부; 태그를 식별하는 태그정보를 저장하는 태그 정보 저장부; 상기 리더 명령어 요청에 따라 상기 태그정보와 일치하는 스위치 제어신호를 생성하는 주제어기; 및, 상기 스위치 제어신호에 따라 서로 다른 위상을 가지는 부반송파를 선택적으로 출력하도록 안테나를 스위칭하여 역산란 변조하는 변조부를 포함한다.
위상 반전 진폭 편이, PR-ASK, 태그, 리더, RFID-
公开(公告)号：KR1020100064292A
公开(公告)日：2010-06-14
申请号：KR1020090028572
申请日：2009-04-02
Applicant: 한국전자통신연구원
Abstract: PURPOSE: A method for passive RFID security according to a security mode is provided to drive security protocol according to a current security mode of the RFID tag after the RFID tag transfers the current security mode to a reader. CONSTITUTION: If the first random number, protocol control information, extended protocol control information and unique item identification information is received form a RFID(Radio Frequency Identification System) tag, the RFID reader requests the second random number(S140,S150). If the second number is received from the tag, the reader requests a security parameter(S170,S180). If an encrypted data is received from the tag, the reader requests encrypted data authentication result to a authentication server(S220,S230). The authentication server authenticates the tag(S240).
Abstract translation: 目的：提供根据安全模式的无源RFID安全的方法，以在RFID标签将当前安全模式转移到读取器之后，根据RFID标签的当前安全模式来驱动安全协议。 规定：如果从RFID（射频识别系统）标签接收到第一随机数，协议控制信息，扩展协议控制信息和唯一项目识别信息，则RFID读取器请求第二随机数（S140，S150）。 如果从标签接收到第二个号码，则读取器请求安全参数（S170，S180）。 如果从标签接收到加密数据，则读取器向认证服务器请求加密的数据认证结果（S220，S230）。 认证服务器认证标签（S240）。
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公开(公告)号：KR1020100064168A
公开(公告)日：2010-06-14
申请号：KR1020080122608
申请日：2008-12-04
Applicant: 한국전자통신연구원
CPC classification number: H01M6/187 , H01M2/0267 , H01M2/0275 , H01M4/382 , H01M2300/0065 , Y02E60/12
Abstract: PURPOSE: A film type lithium primary battery and a manufacturing method thereof are provided to easily bend the battery without influencing the safety and stability of the battery, and to remove the install limitation when mounting the battery inside a tag. CONSTITUTION: A film type lithium primary battery(100) comprises the following: a first current collector(10) including a folding structure with a first electrode tab(12), and a first electrode plate(14) in which a first part(14A) and a second part(14B) of the first electrode plate are facing each other; a second current collector(20) including a second electrode tab(22), and a second electrode plate(24) in which the first part and the second part of the second electrode plate are facing each other; and a polymeric electrolyte layer(30) located in between the first and the second electrode plates.
Abstract translation: 目的：提供一种薄膜式锂一次电池及其制造方法，以容易地弯曲电池而不影响电池的安全性和稳定性，并且在将电池安装在标签内时消除安装限制。 构成：薄膜型锂一次电池（100）包括：包括具有第一电极片（12）的折叠结构的第一集电体（10）和第一电极板（14），其中第一部分（14A） ）和第一电极板的第二部分（14B）彼此面对; 包括第二电极接头（22）的第二集电器（20）和第二电极板（24），第二电极板的第一部分和第二部分彼此面对; 和位于第一和第二电极板之间的聚合物电解质层（30）。
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公开(公告)号：KR1020100054486A
公开(公告)日：2010-05-25
申请号：KR1020080113434
申请日：2008-11-14
Applicant: 한국전자통신연구원
IPC: G06F11/00
CPC classification number: G01R31/318511 , G06K19/0722
Abstract: PURPOSE: A system and a method for tuning a wafer level integrated circuit chip are provided to reduce a manufacturing cost by minimizing a circuit which is added to an integrated circuit chip. CONSTITUTION: A tuning memory(312) stores a tuning value which is obtained from a tuning controller after the performance of a chip is tuned. A multiplexor(313) selectively outputs a tuning value when the performance of the chip is tuned. A chip driving circuit(314) tunes the performance of the chip based on the output signal of the multiplexor. According to the tuned performance of the chip, a sensing operation is performed.
Abstract translation: 目的：提供一种用于调整晶片级集成电路芯片的系统和方法，以通过最小化添加到集成电路芯片的电路来降低制造成本。 构成：调谐存储器（312）存储在调整芯片性能之后从调谐控制器获得的调谐值。 当调谐芯片的性能时，多路复用器（313）选择性地输出调谐值。 芯片驱动电路（314）根据多路复用器的输出信号调整芯片的性能。 根据芯片的调谐性能，执行感测操作。
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公开(公告)号：KR1020100052320A
公开(公告)日：2010-05-19
申请号：KR1020080111277
申请日：2008-11-10
Applicant: 한국전자통신연구원
IPC: G06K19/07 , G06K19/077
CPC classification number: G06K19/07327 , G06K19/0723 , G06K19/07345
Abstract: PURPOSE: A security RFID tag and a method for driving the same are provided to appropriately use self-geneation power and a battery to perform security function smoothly. CONSTITUTION: A power selector selects a tag battery(240) or a power generator(210) as operation power of a tag. If the tag is operated by a security tag, a signal processor(260) controls the power selector to choose one between the tag battery and the power generator. A encryption unit(270) performs encoding for operation as the security tag. A storage unit(230) stores a security tag operation parameter. The signal processing unit determines the need of a security tag operation based on a parameter to control the power selector.
Abstract translation: 目的：提供一种安全RFID标签及其驱动方法，以适当地使用自发电力和电池来平稳地执行安全功能。 构成：电源选择器选择标签电池（240）或发电机（210）作为标签的操作电源。 如果标签由安全标签操作，则信号处理器（260）控制功率选择器在标签电池和发电机之间选择一个。 加密单元（270）执行用于操作的编码作为安全标签。 存储单元（230）存储安全标签操作参数。 信号处理单元基于用于控制功率选择器的参数确定安全标签操作的需要。
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