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41. 发明申请

US20070069864A1 Apparatus and method for receiving tag signal in mobile RFID reader 有权
标题翻译：用于在移动RFID读写器中接收标签信号的装置和方法
公开(公告)号：US20070069864A1
公开(公告)日：2007-03-29
申请号：US11527998
申请日：2006-09-27
申请人： Ji-Hoon Bae , Chan-Won Park , Hee-Sook Mo , Dong-Han Lee , Chenghao Quan , Gil-Young Choi , Cheol-Sig Pyo , Jong-Suk Chae
发明人： Ji-Hoon Bae , Chan-Won Park , Hee-Sook Mo , Dong-Han Lee , Chenghao Quan , Gil-Young Choi , Cheol-Sig Pyo , Jong-Suk Chae
IPC分类号： H04Q5/22
CPC分类号： H04B5/02 , H04B5/0062
摘要： Provided are a tag signal receiving apparatus that can perform digital Amplitude Shift Keying (ASK) demodulation onto signals received in a tag, decode the demodulated tag signal in synchronization, and acquire tag data in a mobile RFID reader, and a method thereof. The tag signal receiving apparatus includes: a digital demodulating block for performing ASK demodulation onto a digital tag signal received through a reader antenna and converted into a digital tag signal in an analog-to-digital (AD) converter; and a decoding block for detecting edge position information of the demodulated tag signal by performing accumulation and decoding the demodulated tag signal by using the detected edge position information. The digital demodulating block includes a channel level comparator, a phase inverter, a signal converter; and an adder. The decoding block includes an edge information detector, a correlator, and a bit data decider.
摘要翻译：提供一种标签信号接收装置，其可以对在标签中接收的信号执行数字幅移键控（ASK）解调，同步解码解调的标签信号，并在移动RFID读取器中获取标签数据及其方法。标签信号接收装置包括：数字解调块，用于对通过读取器天线接收的数字标签信号进行ASK解调，并在模数（AD）转换器中转换为数字标签信号; 以及解码块，用于通过使用检测到的边缘位置信息来对解调的标签信号进行累加和解码来检测解调标签信号的边缘位置信息。数字解调块包括信道电平比较器，相位逆变器，信号转换器; 和加法器。解码块包括边缘信息检测器，相关器和位数据判定器。

42. 发明授权

US08219141B2 System with shared power amplifier for mobile communication terminal with mobile RFID function 有权
标题翻译：具有共享功率放大器的系统，具有移动RFID功能的移动通信终端
公开(公告)号：US08219141B2
公开(公告)日：2012-07-10
申请号：US12299808
申请日：2007-05-10
申请人： Hoe-Sung Yang , Chan-Won Park , Dong-Han Lee , Ji-Hoon Bae , Hee-Sook Mo , Gil-Young Choi , Cheol-Sig Pyo , Jong-Suk Chae
发明人： Hoe-Sung Yang , Chan-Won Park , Dong-Han Lee , Ji-Hoon Bae , Hee-Sook Mo , Gil-Young Choi , Cheol-Sig Pyo , Jong-Suk Chae
IPC分类号： H04M1/00
CPC分类号： H04B1/406 , H04B1/0057 , H04B1/0483
摘要： Provided is a power amplifier sharing system for a mobile communication system having a mobile Radio Frequency Identification (RFID) function, particularly, a power amplifier sharing system that can reduce the power consumption and the size of a circuit in a mobile communication terminal having a mobile RFID function. The system includes a mobile communication transceiver for transmitting/receiving a mobile communication signal; a mobile RFID transceiver for transmitting/receiving a mobile RFID signal; a power amplifier for amplifying a signal; a switch for connecting the mobile communication transceiver and the mobile RFID transceiver to the power amplifier; and a transceiver controller for controlling the switch and the power amplifier.
摘要翻译：提供了一种用于具有移动射频识别（RFID）功能的移动通信系统的功率放大器共享系统，特别地，功率放大器共享系统，其能够降低移动通信终端中的电力消耗和电路的尺寸，该移动通信终端具有移动 RFID功能。该系统包括用于发送/接收移动通信信号的移动通信收发器; 用于发送/接收移动RFID信号的移动RFID收发器; 用于放大信号的功率放大器; 用于将移动通信收发器和移动RFID收发器连接到功率放大器的开关; 以及用于控制开关和功率放大器的收发器控制器。

43. 发明授权

US08116243B2 Wireless sensor network and adaptive method for monitoring the security thereof 有权
标题翻译：无线传感器网络和自适应方法，用于监控其安全性
公开(公告)号：US08116243B2
公开(公告)日：2012-02-14
申请号：US11539084
申请日：2006-10-05
申请人： Yao Zhiying , Yoonmee Doh , Sung Joong Kim , Cheol-Sig Pyo , Jong-Suk Chae
发明人： Yao Zhiying , Yoonmee Doh , Sung Joong Kim , Cheol-Sig Pyo , Jong-Suk Chae
IPC分类号： H04B7/00 , H04L12/28 , H04L29/06 , H04L9/08 , H04W4/00 , G08B1/08 , G06F15/18
CPC分类号： G08B21/12 , H04W4/70 , H04W12/10 , H04W12/12 , H04W84/18
摘要： The present invention relates to a sensor network having node architecture for performing trust management of neighboring sensor nodes, and to an adaptive method for performing trust management of neighboring sensor nodes for monitoring security in the sensor network. The sensor network includes a base station and a plurality of sensor nodes for reporting sensed information packets to the base station through radiofrequency signals relayed by other sensor nodes. A judge sensor node may have a trust estimator in its node architecture to evaluate trustworthiness of a neighboring suspect sensor node by determining a personal reference and receiving personal references from jury sensor nodes. Based on the trustworthiness of the suspect, the judge may modify a route for transmitting packets to the base station.
摘要翻译：本发明涉及具有用于执行相邻传感器节点的信任管理的节点架构的传感器网络，以及用于执行相邻传感器节点的信任管理以便监测传感器网络中的安全性的自适应方法。传感器网络包括基站和多个传感器节点，用于通过由其他传感器节点中继的射频信号向基站报告感测信息分组。判断传感器节点可以在其节点架构中具有信任估计器，以通过确定个人参考并从陪审团传感器节点接收个人参考来评估邻近可疑传感器节点的可信赖性。根据嫌疑人的可信赖性，法官可以修改用于向基站发送数据包的路由。

44. 发明授权

US07986229B2 Apparatus for storing sensing data in tag and method thereof 失效
标题翻译：用于存储标签中的感测数据的装置及其方法
公开(公告)号：US07986229B2
公开(公告)日：2011-07-26
申请号：US11931547
申请日：2007-10-31
申请人： Junho Yeo , Josef Preishuber-Pfluegl , Alex Janek , Andreas Schuhai , Hae-Won Son , Jae-Young Jung , Hee-Sook Mo , Ji-Hoon Bae , Gil-Young Choi , Cheol-Sig Pyo , Jong-Suk Chae
发明人： Junho Yeo , Josef Preishuber-Pfluegl , Alex Janek , Andreas Schuhai , Hae-Won Son , Jae-Young Jung , Hee-Sook Mo , Ji-Hoon Bae , Gil-Young Choi , Cheol-Sig Pyo , Jong-Suk Chae
IPC分类号： G08B1/08
CPC分类号： G06K19/073 , G06K19/0701 , G06K19/0717 , G06K19/0723
摘要： An apparatus for storing sensing data in a tag and a method thereof are provided. According to the present invention, data measured by the sensor is stored in volatile memory and important data from among the data stored in the volatile memory is stored in non-volatile memory according to a pre-set data loss prevention mechanism so that a battery and the tag including the battery have a longer life and stability of data can be secured.
摘要翻译：提供一种用于将感测数据存储在标签中的装置及其方法。根据本发明，由传感器测量的数据存储在易失性存储器中，并且根据预设的数据丢失防止机制将存储在易失性存储器中的数据中的重要数据存储在非易失性存储器中，使得电池和包括电池的标签具有更长的寿命并且可以确保数据的稳定性。

45. 发明授权

US07933577B2 Method and apparatus for sharing portable terminal in CDMA system and mobile RFID system 失效
标题翻译：用于在CDMA系统和移动RFID系统中共享便携式终端的方法和装置
公开(公告)号：US07933577B2
公开(公告)日：2011-04-26
申请号：US11600605
申请日：2006-11-16
申请人： Chan-Soo Shin , Hae-Won Son , Won-Kyu Choi , Gil-Young Choi , Cheol-Sig Pyo , Jong-Suk Chae
发明人： Chan-Soo Shin , Hae-Won Son , Won-Kyu Choi , Gil-Young Choi , Cheol-Sig Pyo , Jong-Suk Chae
IPC分类号： H04B1/06 , G08B13/14
CPC分类号： G06K7/0008
摘要： Provided are a method and apparatus for sharing a portable terminal in a Code Division Multiple Access (CDMA) and a mobile Radio Frequency Identification (RFID) system. The portable terminal includes: a CDMA mobile station system for performing CDMA communication; a mobile RFID system for performing a passive RFID reader function; a switching unit for switching an antenna to any one between the CDMA mobile station system and the mobile RFID system; and a control unit for controlling the switching unit to connect the antenna to the CDMA mobile station system when the portable terminal transmits/receives a signal to/from the base station, or connect the antenna to the mobile RFID system when the portable terminal transmits/receives a signal to/from an RFID tag.
摘要翻译：提供了一种用于在码分多址（CDMA）和移动射频识别（RFID）系统中共享便携式终端的方法和装置。便携式终端包括：用于执行CDMA通信的CDMA移动站系统; 用于执行无源RFID读取器功能的移动RFID系统; 用于将天线切换到CDMA移动站系统和移动RFID系统之间的任何一个的切换单元; 以及控制单元，用于当便携式终端向/从基站发送/接收信号时控制切换单元将天线连接到CDMA移动站系统，或者当便携式终端发送/接收来自基站的天线时将天线连接到移动RFID系统，从RFID标签接收信号。

46. 发明申请

US20100207736A1 MOBILE RFID READER AND RFID COMMUNICATION METHOD USING SHARED SYSTEM CLOCK 审中-公开
标题翻译：移动RFID读写器和使用共享系统时钟的RFID通信方法
公开(公告)号：US20100207736A1
公开(公告)日：2010-08-19
申请号：US12682313
申请日：2008-10-13
申请人： Chan-Won Park , Nak-Seon Seong , Josef Preishuber-Pfluegl , David Tschische , Gil-Young Choi , Cheol-Sig Pyo , Jong-Suk Chae
发明人： Chan-Won Park , Nak-Seon Seong , Josef Preishuber-Pfluegl , David Tschische , Gil-Young Choi , Cheol-Sig Pyo , Jong-Suk Chae
IPC分类号： G06K17/00
CPC分类号： G06K7/0008 , G06K7/10297 , G06K7/10356 , H04J3/0644 , H04W56/0085
摘要： The present invention relates to a mobile radio frequency identification (RFID) reader and a RFID communication method using a shared system clock. According to the present invention, clock for synchronizing the mobile RFID readers can be shared without changing hardware of a conventional RHD device. Also, since the shared clock is used, a technology for preventing a collision with the readers can be easily realized in a mobile multi-reader environment.
摘要翻译：本发明涉及使用共享系统时钟的移动射频识别（RFID）阅读器和RFID通信方法。根据本发明，可以在不改变常规RHD设备的硬件的情况下共享用于同步移动RFID读取器的时钟。此外，由于使用共享时钟，因此可以容易地在移动多读取器环境中实现用于防止与读取器的冲突的技术。

47. 发明申请

US20100008275A1 NODE SYNCHRONIZATION SYSTEM FOR LOW-POWER IN SENSOR NETWORK AND METHOD THEREOF 审中-公开
标题翻译：低功率传感器网络的节点同步系统及其方法
公开(公告)号：US20100008275A1
公开(公告)日：2010-01-14
申请号：US12443646
申请日：2007-06-01
申请人： In-Hwan Lee , Chang-Sub Shin , Sang-Gi Hong , Bong-Soo Kim , Cheol-Sig Pyo , Jong-Suk Chae
发明人： In-Hwan Lee , Chang-Sub Shin , Sang-Gi Hong , Bong-Soo Kim , Cheol-Sig Pyo , Jong-Suk Chae
IPC分类号： G08C17/00 , H04J3/06
CPC分类号： H04J3/0658 , H04W52/0219 , H04W84/18 , Y02D70/00 , Y02D70/144
摘要： Provided are a node synchronization system for low-power in a sensor network and a method thereof. The node synchronization system includes: a network transmitting means for transmitting information on a synchronization time difference to the sensing data collecting means and transmitting sensing data to a network; the sensing data collecting means for receiving synchronization time information from the network transmitting means, being synchronized with the network transmitting means, collecting the sensing data from a sensing means, and transmitting the sensing data to the network transmitting means; and the sensing means for receiving synchronization time information from the sensing data collecting means, being synchronized with the sensing data collecting means, sensing a sensing peripheral environment information, and transmitting the sensing data to the sensing data collecting means.
摘要翻译：提供了一种用于传感器网络中的低功率的节点同步系统及其方法。节点同步系统包括：网络发送装置，用于向感测数据采集装置发送关于同步时间差的信息，并将感测数据发送到网络; 感测数据收集装置，用于从网络发送装置接收与网络发送装置同步的同步时间信息，从感测装置收集感测数据，并将感测数据发送到网络发送装置; 以及感测装置，用于从感测数据采集装置接收与感测数据采集装置同步的同步时间信息，感测感测周边环境信息，并将感测数据传送到感测数据采集装置。

48. 发明申请

US20090285140A1 Method for Managing Dormant Nodes in Wireless Sensor Network 失效
标题翻译：无线传感器网络中休眠节点的管理方法
公开(公告)号：US20090285140A1
公开(公告)日：2009-11-19
申请号：US12085784
申请日：2006-11-29
申请人： Yong-Sun Kim , Se-Han Kim , Woo-Yong Lee , Hyun Lee , Yoon-Mee Doh , Cheol-Sig Pyo , Jong-Suk Chae
发明人： Yong-Sun Kim , Se-Han Kim , Woo-Yong Lee , Hyun Lee , Yoon-Mee Doh , Cheol-Sig Pyo , Jong-Suk Chae
IPC分类号： G08C17/00
CPC分类号： H04L41/00 , H04L12/12 , H04L41/12 , H04W52/0216 , H04W84/18 , Y02D70/00 , Y02D70/144 , Y02D70/164
摘要： Provided is a method for managing dormant nodes in a wireless sensor network. The method includes the steps of: a) acquiring and storing information on distance and location of sensor nodes registered in a corresponding cluster among at least one cluster managed by a managing node; b) selecting a dormant object node among the sensor nodes by the managing node; c) transmitting dormant information that the dormant object node should go into a dormant state for a predetermined period through a beacon message to the dormant object node and creating a dormant node management table; and d) updating a dormant time of the dormant node management table every beacon cycle by the managing node according to setup of a dormant time central managing function and notifying dormancy expiration to the corresponding dormant node.
摘要翻译：提供了一种用于管理无线传感器网络中的休眠节点的方法。该方法包括以下步骤：a）获取和存储关于由管理节点管理的至少一个集群中登记在对应集群中的传感器节点的距离和位置的信息; b）由所述管理节点选择所述传感器节点中的休眠对象节点; c）通过到休眠对象节点的信标消息发送休眠对象节点进入休眠状态预定时间的休眠信息，并创建休眠节点管理表; 以及d）根据休眠时间中央管理功能的设置，通过管理节点更新每个信标周期的休眠节点管理表的休眠时间，并将休眠期间通知给相应的休眠节点。

49. 发明授权

US07592917B2 RFID system and method for protecting information 有权
标题翻译： RFID系统和信息保护方法
公开(公告)号：US07592917B2
公开(公告)日：2009-09-22
申请号：US11592420
申请日：2006-11-03
申请人： Chenghao Quan , Hee-Sook Mo , Dong-Han Lee , Ji-Hoon Bae , Gil-Young Choi , Cheol-Sig Pyo , Jong-Suk Chae
发明人： Chenghao Quan , Hee-Sook Mo , Dong-Han Lee , Ji-Hoon Bae , Gil-Young Choi , Cheol-Sig Pyo , Jong-Suk Chae
IPC分类号： G08B13/14
CPC分类号： H04L63/0853 , H04W8/26 , H04W12/02 , H04W12/06 , H04W12/08 , H04W28/14 , H04W48/02
摘要： Provided is a Radio Frequency identification (RFID) system and method for protecting information. The system includes: an identification information storing unit which includes identification information and generates an interrupt/interference signal to block access without permission; an RFID calling unit which reads information of the identification information storing unit by loading a basic protocol and a security protocol for recognizing the identification information storing unit; and a storing unit which registers and stores information required for authentication between the RFID calling unit and the identification information storing unit, and information required for access control.
摘要翻译：提供了一种用于保护信息的射频识别（RFID）系统和方法。该系统包括：识别信息存储单元，其包括识别信息，并产生中断/干扰信号，以在未经许可的情况下阻止访问; RFID呼叫单元，其通过加载基本协议和用于识别识别信息存储单元的安全协议来读取识别信息存储单元的信息; 以及存储单元，其登记并存储RFID呼叫单元与识别信息存储单元之间的认证所需的信息，以及访问控制所需的信息。

50. 发明申请

US20080316105A1 Method and Apparatus For Transmitter Locating Using a Single Receiver 审中-公开
标题翻译：使用单个接收器定位发射机的方法和设备
公开(公告)号：US20080316105A1
公开(公告)日：2008-12-25
申请号：US12097406
申请日：2006-12-12
申请人： Nak-Seon Seong , Choon-Sik Yim , Cheol-Sig Pyo , Jong-Suk Chae
发明人： Nak-Seon Seong , Choon-Sik Yim , Cheol-Sig Pyo , Jong-Suk Chae
IPC分类号： G01S5/00
CPC分类号： G01S5/12
摘要： Provided is a method and apparatus for locating a transmitter. The apparatus for locating a transmitter, including: an antenna having an antenna array for receiving first and second frequency signals transmitted from the transmitter and measuring an angle of the transmitter; a range of transmission (ROT) calculating unit for calculating the range of transmission of the transmitter based on phase difference between the first and second frequency signals; an angle of arrival (AoA) calculating unit for calculating the angle of the transmitter based on phase difference of common frequency signals received in the antenna; and a transmission location determining unit for determining the location of the transmitter based on the range of transmission and the angle of arrival of the transmitter.
摘要翻译：提供了一种用于定位发射机的方法和装置。一种用于定位发射机的装置，包括：具有天线阵列的天线，用于接收从发射机发送的第一和第二频率信号，并测量发射机的角度; 传输范围（ROT）计算单元，用于基于第一和第二频率信号之间的相位差计算发射机的发射范围; 一个到达角度（AoA）计算单元，用于基于在天线中接收的公共频率信号的相位差来计算发射机的角度; 以及发送位置确定单元，用于基于发送的范围和发送器的到达角度确定发送器的位置。

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