公开(公告)号：US07995508B2

公开(公告)日：2011-08-09

申请号：US12171657

申请日：2008-07-11

Applicant: Jae Hong Ruy ,  Jong Suk Chae ,  Cheol Sig Pyo ,  Bong Soo Kim ,  Myung Jong Lee ,  Tae Rim Park

Inventor： Jae Hong Ruy ,  Jong Suk Chae ,  Cheol Sig Pyo ,  Bong Soo Kim ,  Myung Jong Lee ,  Tae Rim Park

IPC: H04W52/02

CPC classification number: H04W52/0216 ,  Y02D70/00 ,  Y02D70/162 ,  Y02D70/166 ,  Y02D70/22

Abstract: Provided is a method of minimizing power consumed by each node in a wireless network when communicating with neighboring nodes.Unlike a conventional synchronous media access control (MAC), the present invention suggests an asynchronous MAC. Thus, the active duration of a node extends only when transmitting a large quantity of data and the extended active duration returns to the minimum active duration again after completing the data transmission.

Abstract translation: 提供了一种在与相邻节点通信时最小化无线网络中的每个节点消耗的功率的方法。 与传统的同步媒体访问控制（MAC）不同，本发明提出了异步MAC。 因此，节点的活动持续时间仅在发送大量数据时延长，并且在完成数据传输之后，扩展活动持续时间再次返回到最小有效持续时间。

公开(公告)号：US07986229B2

公开(公告)日：2011-07-26

申请号：US11931547

申请日：2007-10-31

Applicant: 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

Inventor： 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: G08B1/08

CPC classification number: G06K19/073 ,  G06K19/0701 ,  G06K19/0717 ,  G06K19/0723

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US07978022B2

公开(公告)日：2011-07-12

申请号：US11587068

申请日：2004-12-30

Applicant: Nak-Seon Seong ,  Won-Kyu Choi ,  Ji-Hoon Bae ,  Jong-Moon Lee ,  Cheol-Sig Pyo ,  Chang-Joo Kim

Inventor： Nak-Seon Seong ,  Won-Kyu Choi ,  Ji-Hoon Bae ,  Jong-Moon Lee ,  Cheol-Sig Pyo ,  Chang-Joo Kim

IPC: H01P5/103

CPC classification number: H01P5/103

Abstract: A cable to waveguide transition apparatus having a signal accumulation form of a backshort is disclosed. The cable to waveguide transition apparatus having a signal accumulation form of a backshort, includes: a waveguide; a RF probe for transferring a radio frequency (RF) signal to the waveguide; and a backshort having the signal accumulation form for reflecting the RF signal excited from the RF probe, wherein the backshort reflects a first fundamental frequency signal excited from the RF probe to have a phase identical to a phase of a second fundamental frequency signal excited from the RF probe to an aperture of the waveguide, and reflects a first 2-order harmonic frequency signal excited from the RF probe to have a phase reverse to a phase of a second 2-order harmonic frequency signal excited to an aperture of the waveguide in order to eliminate the 2-order harmonic frequency signal.

Abstract translation: 公开了一种具有回溯信号累积形式的电缆到波导转换装置。 具有回溯信号聚集形式的电缆到波导转换装置包括：波导; 用于将射频（RF）信号传送到波导的RF探针; 以及具有用于反射从RF探针激发的RF信号的信号累积形式的反向信息，其中所述反向信号反射从所述RF探针激发的第一基频信号具有与从所述RF探针激励的第二基频信号的相位相同的相位 RF探针到波导的孔径，并且反射从RF探针激发的第一二阶谐波频率信号，使得与向波导的孔径激励的第二二阶谐波频率信号的相位相反相位 以消除二阶谐波频率信号。

公开(公告)号：US20110164573A1

公开(公告)日：2011-07-07

申请号：US12596832

申请日：2007-10-24

Applicant: Jongyoung Lee ,  Hoon Jeong ,  Jong-Jun Park ,  Sun-Joong Kim ,  Cheol-Sig Pyo ,  Jong-Suk Chae

Inventor： Jongyoung Lee ,  Hoon Jeong ,  Jong-Jun Park ,  Sun-Joong Kim ,  Cheol-Sig Pyo ,  Jong-Suk Chae

IPC: H04W72/04

CPC classification number: H04W48/16 ,  H04L45/00 ,  H04W72/04 ,  H04W84/18

Abstract: The present invention provides a method and apparatus for assigning a channel in an ad-hoc network, which can minimize beacon collision in the ad-hoc network and prevent channel overlapping or collision, and thus a channel can be efficiently assigned. The method of assigning a channel including: obtaining join order information which is information on the order in which a first node has been joined to a second node, which is a parent node, and level information of the second node in an ad-hoc network; determining a reference value for setting a channel that is to be assigned to the first node based on an address value of the first node, which is determined based on the join order information and the level information, a level value of the first node, a channel value of the second node, which is determined based on the level information, and the join order information; and determining a channel value of the first node by dividing the reference value by the maximum number of usable channels in the ad-hoc network.

Abstract translation: 本发明提供了一种用于在自组织网络中分配信道的方法和装置，其可以最小化自组织网络中的信标冲突并且防止信道重叠或冲突，从而可以有效地分配信道。 分配频道的方法，包括：获取作为第一节点已加入到第二节点（其为父节点）的顺序的信息的连接顺序信息和自组织网络中的第二节点的级别信息 ; 基于所述第一节点的基于所述连接顺序信息和所述级别信息确定的地址值，确定用于设置要分配给所述第一节点的信道的参考值，所述第一节点的级别值， 基于级别信息确定的第二节点的信道值和连接顺序信息; 以及通过将所述参考值除以所述自组织网络中的可用信道的最大数目来确定所述第一节点的信道值。

公开(公告)号：US20110148587A1

公开(公告)日：2011-06-23

申请号：US12948343

申请日：2010-11-17

Applicant: Jee Sook EUN ,  Jae Gak HWANG ,  Cheol Sig PYO

Inventor： Jee Sook EUN ,  Jae Gak HWANG ,  Cheol Sig PYO

IPC: G06K7/01

CPC classification number: H04L41/0213

Abstract: A method and apparatus for operating a server for an RFID reader by using both an SNMP command language and an RM/RP command language, and a method for operating an RFID reader are provided. The method for operating a server for an RFID reader includes: generating a mapping table including an object of an RFID reader, a management target, and an object identifier (OID) which are mapped to each other; checking and configuring the object of the RFID reader by using an simple network management protocol (SNMP) command language; and checking and configuring the object of the RFID reader by using a reader management/reader protocol (RM/RP) command language.

Abstract translation: 提供了一种通过使用SNMP命令语言和RM / RP命令语言来操作用于RFID读取器的服务器的方法和装置，以及用于操作RFID​​读取器的方法。 用于操作用于RFID读取器的服务器的方法包括：生成包括彼此映射的RFID读取器，管理目标和对象标识符（OID）的对象的映射表; 通过使用简单的网络管理协议（SNMP）命令语言来检查和配置RFID阅读器的对象; 并使用读取器管理/读取器协议（RM / RP）命令语言来检查和配置RFID阅读器的对象。

公开(公告)号：US20110106979A1

公开(公告)日：2011-05-05

申请号：US12826848

申请日：2010-06-30

Applicant: Seung Mok Yoo ,  Cheol Sig Pyo

Inventor： Seung Mok Yoo ,  Cheol Sig Pyo

IPC: G06F3/00 ,  G06F13/40

CPC classification number: G06F13/4291

Abstract: A data communication system is provided. The data communication system includes a main processor, and at least one sub-processor or at least one peripheral device connected with the main processor according to a serial peripheral interface (SPI) method and performing an operation corresponding to a command transferred from the main processor. The connection according to the SPI method is made by one or more bus lines including e a master in slave out (MISO) line and master out slave in (MOSI) line, a slave select (SS) line, an interrupt line, and a clock transfer line.

Abstract translation: 提供数据通信系统。 数据通信系统包括主处理器和至少一个子处理器或至少一个与主处理器连接的外围设备，其根据串行外设接口（SPI）方法执行与从主处理器传送的命令相对应的操作 。 根据SPI方法的连接由一条或多条总线构成，包括从机输出（MISO）线路中的主机和（MOSI）线路中的主机从机，从机选择（SS）线路，中断线路和时钟 传输线。

公开(公告)号：US07933577B2

公开(公告)日：2011-04-26

申请号：US11600605

申请日：2006-11-16

Applicant: Chan-Soo Shin ,  Hae-Won Son ,  Won-Kyu Choi ,  Gil-Young Choi ,  Cheol-Sig Pyo ,  Jong-Suk Chae

Inventor： Chan-Soo Shin ,  Hae-Won Son ,  Won-Kyu Choi ,  Gil-Young Choi ,  Cheol-Sig Pyo ,  Jong-Suk Chae

IPC: H04B1/06 ,  G08B13/14

CPC classification number: G06K7/0008

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US07884723B2

公开(公告)日：2011-02-08

申请号：US11928288

申请日：2007-10-30

Applicant: Jae-Young Jung ,  Hae Won Son ,  Jong Hyun Seo ,  Junho Yeo ,  Gil Young Choi ,  Nae Soo Kim ,  Cheol Sig Pyo ,  Jong Suk Chae

Inventor： Jae-Young Jung ,  Hae Won Son ,  Jong Hyun Seo ,  Junho Yeo ,  Gil Young Choi ,  Nae Soo Kim ,  Cheol Sig Pyo ,  Jong Suk Chae

IPC: G08B13/14

CPC classification number: G06K19/07749 ,  G06K19/0705

Abstract: Provided are a radio frequency identification (RFID) tag and a wake-up method thereof. The RFID tag includes: a power source that supplies a driving voltage; a continuous wave detector that receives the driving voltage from the power supply so as to detect a continuous wave in a signal received from an RFID tag reader; a command detector that selectively receives the driving voltage and detects a command in the signal; and a controller that executes the command detected by the command detector by supplying the driving voltage to the command detector if the continuous wave is detected, and stops the driving voltage from being supplied to the command detector if no command is received from the command detector for a predetermined time period.

Abstract translation: 提供射频识别（RFID）标签及其唤醒方法。 RFID标签包括：提供驱动电压的电源; 连续波检测器，其从所述电源接收所述驱动电压，以便检测从RFID标签读取器接收的信号中的连续波; 命令检测器，其选择性地接收所述驱动电压并检测所述信号中的命令; 以及控制器，如果检测到连续波，则执行由指令检测器检测到的指令，将驱动电压提供给指令检测器，并且如果没有从命令检测器接收到命令，则将驱动电压提供给命令检测器， 预定时间段。

公开(公告)号：US07876269B2

公开(公告)日：2011-01-25

申请号：US12135886

申请日：2008-06-09

Applicant: Won Kyu Choi ,  Jeong Seok Kim ,  Gil Young Choi ,  Cheol Sig Pyo

Inventor： Won Kyu Choi ,  Jeong Seok Kim ,  Gil Young Choi ,  Cheol Sig Pyo

IPC: H01Q1/38

CPC classification number: H04Q9/00 ,  H04Q2209/47

Abstract: An antenna attached to an object and transmitting electromagnetic waves that are modulated by an RFID tag chip includes a polygonal dielectric material layer that is adjacent to the object, a microstrip patch that determines a resonance frequency of the antenna, a microstrip line that is electromagnetically coupled with the microstrip match, and a shorting pin that disconnects the object and the microstrip line. Accordingly, a small-sized antenna that can be attached to metal can be realized.

Abstract translation: 附接到物体并传送由RFID标签芯片调制的电磁波的天线包括与物体相邻的多边形电介质材料层，确定天线谐振频率的微带贴片，电磁耦合的微带线 微带线匹配，以及断开对象和微带线的短路引脚。 因此，能够实现能够附着于金属的小型天线。

公开(公告)号：US20100265070A1

公开(公告)日：2010-10-21

申请号：US12808131

申请日：2008-12-08

Applicant: Dong-Beom Shin ,  Kwang-Soo Cho ,  Heyung Sub Lee ,  Cheol Sig Pyo ,  KyungHi Chang ,  In-Chan Song ,  Fan Xiao

Inventor： Dong-Beom Shin ,  Kwang-Soo Cho ,  Heyung Sub Lee ,  Cheol Sig Pyo ,  KyungHi Chang ,  In-Chan Song ,  Fan Xiao

IPC: G08B13/14

CPC classification number: G06K7/0008 ,  G06K7/10039 ,  H04W24/00 ,  H04W72/00

Abstract: Disclosed is an apparatus and method for preventing a collision in an RFID system, the method including: transmitting a Query to at least one tag, verifying whether an adjustment of a slot counter is required based on a response received from the tag, adjusting the slot counter when the verifying verifies that the adjustment of the slot counter is required, and transmitting the adjusted slot counter to the tag using a QueryAdjust regardless of whether a current frame is completed.

Abstract translation: 本发明公开了一种用于防止RFID系统中的碰撞的装置和方法，所述方法包括：基于从标签接收到的响应，向至少一个标签发送查询，验证是否需要调整时隙计数器，调整时隙 计数器，当验证验证是否需要调整槽计数器，并且使用QueryAdjust将调整后的槽计数器发送到标签，而不管当前帧是否完成。