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71. 发明申请

US20070080784A1 Mobile RFID service providing apparatus and method thereof 有权
标题翻译：移动RFID服务提供装置及其方法
公开(公告)号：US20070080784A1
公开(公告)日：2007-04-12
申请号：US11489642
申请日：2006-07-17
申请人： Mal-Hee Kim , Yong-Joon Lee , Cheol-Sig Pyo , Jong-Suk Chae
发明人： Mal-Hee Kim , Yong-Joon Lee , Cheol-Sig Pyo , Jong-Suk Chae
IPC分类号： H04Q5/22
CPC分类号： H04W8/18 , H04L63/0492 , H04L63/08 , H04L63/0892 , H04L63/102 , H04W4/80 , H04W12/06 , H04W12/08 , H04W28/18
摘要： Provided is a mobile Radio Frequency Identification (RFID) service providing apparatus and a method thereof. The apparatus, includes: a policy server for establishing a policy on level of quality of service (QoS) to be provided to each user, and a policy to be applied between nodes for security; an Authentication, Authorization and Accounting (AAA) server for performing network access authentication and authorization to each user, authorization for a mobile RFID service, security association establishment and distribution between constituent nodes based on information of the policy server; a mobile RFID agent for performing a diameter client role and a mobile RFID service agent role; and a service server for searching uniform resource locator (URL) of a server providing information related to an RFID code and providing detailed information and history information to the mobile RFID phone.
摘要翻译：提供了一种移动射频识别（RFID）服务提供装置及其方法。该装置包括：策略服务器，用于建立要提供给每个用户的服务质量（QoS）级别的策略;以及用于安全性的节点之间应用的策略; 基于策略服务器的信息，对每个用户执行网络访问认证和授权，移动RFID服务的授权，组织节点之间的安全关联建立和分配的认证，授权和计费（AAA）服务器; 用于执行直径客户端角色和移动RFID服务代理角色的移动RFID代理; 以及服务服务器，用于搜索提供与RFID代码有关的信息的服务器的统一资源定位符（URL），并向移动RFID电话提供详细的信息和历史信息。

72. 发明授权

US08319686B2 Apparatus and method for controlling radiation direction 有权
标题翻译：用于控制辐射方向的装置和方法
公开(公告)号：US08319686B2
公开(公告)日：2012-11-27
申请号：US12747506
申请日：2008-11-17
申请人： Juderk Park , Sang-Joon Park , Cheol-Sig Pyo , Jong-suk Chae
发明人： Juderk Park , Sang-Joon Park , Cheol-Sig Pyo , Jong-suk Chae
IPC分类号： H01Q3/00 , H01Q19/00 , H01Q19/10
CPC分类号： H01Q19/32 , H01Q3/44
摘要： Provided are an apparatus and method for controlling a radiation direction. The apparatus includes parasitic elements disposed in proximity to the antenna, wherein each of the parasitic elements comprises an antenna; a first portion that is inclined with respect to a prepared ground surface at a first angle and a second portion that is inclined with respect to the first portion at a second angle; a lumped element having a variable reactance, which is disposed on each of the first and second portions; and a determination unit controlling the reactance of the lumped element so as to determine the radiation direction of the antenna. By using the apparatus and the method, the antenna has various radiation directions.
摘要翻译：提供了一种用于控制辐射方向的装置和方法。该装置包括设置在天线附近的寄生元件，其中每个寄生元件包括天线; 第一部分，相对于准备好的接地表面以第一角度倾斜;第二部分以第二角度相对于第一部分倾斜; 具有可变电抗的集总元件，其设置在第一和第二部分中的每一个上; 以及确定单元，其控制所述集总元件的电抗，以便确定所述天线的辐射方向。通过使用该装置和方法，天线具有各种辐射方向。

73. 发明授权

US08040828B2 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：US08040828B2
公开(公告)日：2011-10-18
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 , H04H20/71
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之间的休眠对象节点; 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。

74. 发明授权

US08005369B2 Apparatus for synchronizing clock in real-time locating system and method therefor 失效
标题翻译：用于实时定位系统中的时钟同步的装置及其方法
公开(公告)号：US08005369B2
公开(公告)日：2011-08-23
申请号：US12085767
申请日：2005-12-27
申请人： Kwang-Ho Ko , Chang-Sub Shin , Hyun Lee , Won-Chul Choi , Woo-Yong Lee , Choon-Sik Yim , Cheol-Sig Pyo , Jong-Suk Chae
发明人： Kwang-Ho Ko , Chang-Sub Shin , Hyun Lee , Won-Chul Choi , Woo-Yong Lee , Choon-Sik Yim , Cheol-Sig Pyo , Jong-Suk Chae
IPC分类号： H04B10/00
CPC分类号： H04W56/00 , H04B7/2693 , H04J3/0667
摘要： A highly precise clock synchronization apparatus in a real-time locating system (RTLS), includes an optical transmitting/receiving unit for receiving a clock information frame from a clock synchronization server, converting the received clock information frame in series-parallel, and transmitting/receiving the clock information data and the clock information; an offset estimation unit for detecting a preamble signal and a clock information signal from the series-parallel converted clock information frame, calculating a phase difference value by comparing the detected preamble signal with the detected clock information signal, and outputting an offset value based on the calculated phase difference value; and a clock synchronization unit for updating a local clock value to a time of the clock synchronization server based on the offset value and the clock information frame.
摘要翻译：一种实时定位系统（RTLS）中的高精度时钟同步装置，包括一个用于从时钟同步服务器接收时钟信息帧的光发送/接收单元，并行地接收所接收的时钟信息帧，并发送/ 接收时钟信息数据和时钟信息; 偏移估计单元，用于从串并行转换时钟信息帧中检测前置码信号和时钟信息信号，通过将检测到的前导信号与检测到的时钟信息信号进行比较来计算相位差值，并输出基于计算相位差值; 以及时钟同步单元，用于基于偏移值和时钟信息帧将本地时钟值更新为时钟同步服务器的时间。

75. 发明申请

US20110116414A1 APPARATUS AND METHOD FOR COMMUNICATION IN WIRELESS SENSOR NETWORK 审中-公开
标题翻译：无线传感器网络通信的装置和方法
公开(公告)号：US20110116414A1
公开(公告)日：2011-05-19
申请号：US12808509
申请日：2008-03-18
申请人： Eun-Ju Lee , Jae-Hong Ryu , Byeong-Cheol Choi , Bong-Wan Kim , Bong-Soo Kim , Cheol-Sig Pyo , Jong-Suk Chae
发明人： Eun-Ju Lee , Jae-Hong Ryu , Byeong-Cheol Choi , Bong-Wan Kim , Bong-Soo Kim , Cheol-Sig Pyo , Jong-Suk Chae
IPC分类号： H04W4/00 , H04L12/28
CPC分类号： H04W72/08 , H04W24/04 , H04W84/18
摘要： Provided are a bridge system, a network management server, and communication methods at the bridge system and the network management server for efficient communication in a wireless sensor network (WSN). The communication method at the network management server includes communicating with bridge systems connected with a plurality of radio frequency (RF) regions within a personal area network (PAN) composed of sensor nodes using the same wireless channel, in which radio signals of the sensor nodes within the PAN reach the bridge systems, searching for a new channel to be used and an alternative bridge system which is to perform a channel change into the new channel based on information about the bridge systems upon receipt of an association failure report message from an error bridge system which is reported of an association failure from the RF region from among the bridge systems, sending a channel change request message to the found alternative bridge system, and adjusting channel information for the found alternative bridge system to the new channel and replacing information about sensor nodes connected to the found alternative bridge system with information about sensor nodes that are newly connected with the found alternative bridge system through the new channel.
摘要翻译：提供桥接系统，网络管理服务器，桥接系统和网络管理服务器的通信方法，用于无线传感器网络（WSN）中的高效通信。网络管理服务器的通信方法包括与使用相同无线信道的由传感器节点组成的个人区域网络（PAN）内的多个射频（RF）区域连接的桥接系统进行通信，其中传感器节点在PAN内到达桥系统，搜索要使用的新信道和替代桥接系统，该桥接系统在从错误接收到关联故障报告消息时基于关于桥系统的信息来执行信道改变到新信道报告了来自桥接系统中的RF区域的关联失败的桥接系统，向找到的替代桥接系统发送信道改变请求消息，以及将找到的替代网桥系统的信道信息调整到新信道，并替换关于传感器节点连接到找到的替代桥接系统，其中包含有关传感器节点的信息通过新渠道与找到的替代桥梁系统新连接。

76. 发明申请

US20100278163A1 METHOD OF DELIVERING DATA IN WIRELESS PRESONAL AREA NETWORK 审中-公开
标题翻译：在无线通信领域网络中传送数据的方法
公开(公告)号：US20100278163A1
公开(公告)日：2010-11-04
申请号：US12808330
申请日：2008-09-08
申请人： In-Hwan Lee , Bong-Soo Kim , Cheol-Sig Pyo , Jong-Suk Chae , Sung-Rae Cho
发明人： In-Hwan Lee , Bong-Soo Kim , Cheol-Sig Pyo , Jong-Suk Chae , Sung-Rae Cho
IPC分类号： H04W4/00
CPC分类号： H04L1/188 , H04L1/1607 , H04L1/1829 , H04L2001/0093 , H04L2001/0097
摘要： Provided is a method of delivering data in a wireless personal area network. One of nodes forming the wireless personal area network broadcasts data including the address and the sequence number of one node to a plurality of other nodes, and broadcasts one of the data and other data to the other nodes depending on whether the data is received from the other nodes within a predetermined time. Accordingly, all the nodes on the network can receive data reliably and simultaneously power consumption is reduced, and thus the life of the network is extended.
摘要翻译：提供了一种在无线个人区域网络中传送数据的方法。形成无线个人区域网络的节点之一将包括一个节点的地址和序列号的数据广播到多个其他节点，并且根据是否从该节点接收到数据而将数据和其他数据之一广播到其他节点其他节点在预定时间内。因此，网络上的所有节点可以可靠地接收数据，同时降低功耗，从而延长网络的使用寿命。

77. 发明申请

US20100241655A1 APPARATUS FOR AND METHOD OF TRANSMITTING SENSING DATA OF SENSOR NODE FOR PROACTIVE DATA FILTERING IN WIRELESS SENSOR NETWORK 审中-公开
标题翻译：传感器节点传感器数据传输方式的设备和方法，用于无线传感器网络中的有效数据过滤
公开(公告)号：US20100241655A1
公开(公告)日：2010-09-23
申请号：US12741672
申请日：2008-08-12
申请人： In-Hwan Lee , Bong-Soo Kim , Cheol-Sig Pyo , Jong-Suk Chae , Sung-Rae Cho
发明人： In-Hwan Lee , Bong-Soo Kim , Cheol-Sig Pyo , Jong-Suk Chae , Sung-Rae Cho
IPC分类号： G06F17/30
CPC分类号： H04W28/06 , H04W84/18
摘要： An apparatus for and a method of transmitting sensing data of a sensor node for proactive data filtering in a wireless sensor network are provided. In the apparatus and method, a request query of sensing data and timer parameters are received, local sensing data sensed in the sensor node in response to the received request query are detected, a driving time of a timer applying the timer parameters based on the request query is set, and the local sensing data are transmitted when the local sensing data do not overlap sensing data of a neighboring sensor node within a wireless reception range of the sensor node by overhearing the sensing data of the neighboring sensor node during the set driving time of the timer. Thus, since a data transferring path is selected considering the remaining energy of the node, the energy exhaustion of the node is distributed, thereby improve the lifespan of the network.
摘要翻译：提供了一种用于在无线传感器网络中传送用于主动数据过滤的传感器节点的感测数据的装置和方法。在该装置和方法中，接收到对感测数据和定时器参数的请求查询，检测到响应于接收到的请求查询的传感器节点中感测到的本地感测数据，基于请求的定时器应用定时器参数的驱动时间设置查询，并且当本地感测数据在传感器节点的无线接收范围内不重叠相邻传感器节点的感测数据时，通过在设定的行驶时间内检测邻近传感器节点的感测数据来传输本地感测数据的定时器。因此，由于考虑到节点的剩余能量来选择数据传输路径，所以节点的能量耗尽被分配，从而提高网络的寿命。

78. 发明授权

US07609162B2 Mobile RFID service providing apparatus and method thereof 有权
标题翻译：移动RFID服务提供装置及其方法
公开(公告)号：US07609162B2
公开(公告)日：2009-10-27
申请号：US11489642
申请日：2006-07-17
申请人： Mal-Hee Kim , Yong-Joon Lee , Cheol-Sig Pyo , Jong-Suk Chae
发明人： Mal-Hee Kim , Yong-Joon Lee , Cheol-Sig Pyo , Jong-Suk Chae
IPC分类号： G08B13/14
CPC分类号： H04W8/18 , H04L63/0492 , H04L63/08 , H04L63/0892 , H04L63/102 , H04W4/80 , H04W12/06 , H04W12/08 , H04W28/18
摘要： Provided is a mobile Radio Frequency Identification (RFID) service providing apparatus and a method thereof. The apparatus, includes: a policy server for establishing a policy on level of quality of service (QoS) to be provided to each user, and a policy to be applied between nodes for security; an Authentication, Authorization and Accounting (AAA) server for performing network access authentication and authorization to each user, authorization for a mobile RFID service, security association establishment and distribution between constituent nodes based on information of the policy server; a mobile RFID agent for performing a diameter client role and a mobile RFID service agent role; and a service server for searching uniform resource locator (URL) of a server providing information related to an RFID code and providing detailed information and history information to the mobile RFID phone.
摘要翻译：提供了一种移动射频识别（RFID）服务提供装置及其方法。该装置包括：策略服务器，用于建立要提供给每个用户的服务质量（QoS）级别的策略;以及用于安全性的节点之间应用的策略; 基于策略服务器的信息，对每个用户执行网络访问认证和授权，移动RFID服务的授权，组织节点之间的安全关联建立和分配的认证，授权和计费（AAA）服务器; 用于执行直径客户端角色和移动RFID服务代理角色的移动RFID代理; 以及服务服务器，用于搜索提供与RFID代码有关的信息的服务器的统一资源定位符（URL），并向移动RFID电话提供详细的信息和历史信息。

79. 发明申请

US20090219116A1 Cable to waveguide transition apparatus having signal accumulation form of backshort and active phase shifting using the same 失效
标题翻译：电缆到波导转换装置具有使用其的反向信号积累形式和有源相移
公开(公告)号：US20090219116A1
公开(公告)日：2009-09-03
申请号：US11587068
申请日：2004-12-30
申请人： Nak-Seon Seong , Won-Kyu Choi , Ji-Hoon Bae , Jong-Moon Lee , Cheol-Sig Pyo , Chang-Joo Kim
发明人： Nak-Seon Seong , Won-Kyu Choi , Ji-Hoon Bae , Jong-Moon Lee , Cheol-Sig Pyo , Chang-Joo Kim
IPC分类号： H01P1/04 , H01P5/08
CPC分类号： H01P5/103
摘要： 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.
摘要翻译：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。

80. 发明申请

US20050104778A1 Microstrip patch antenna using MEMS technology 失效
标题翻译：微带贴片天线采用MEMS技术
公开(公告)号：US20050104778A1
公开(公告)日：2005-05-19
申请号：US10865382
申请日：2004-06-09
申请人： Won-Kyu Choi , Yong-Heui Cho , Cheol-Sig Pyo , Soon-Ik Jeon , Chang-Joo Kim
发明人： Won-Kyu Choi , Yong-Heui Cho , Cheol-Sig Pyo , Soon-Ik Jeon , Chang-Joo Kim
IPC分类号： H01Q13/08 , H01Q9/04 , H01Q1/38
CPC分类号： H01Q9/0442 , H01Q9/0407
摘要： A microstrip patch antenna formed by using a microelectro-mechanical system technology is included. The microstrip patch antenna includes: a substrate provided with a ground formed on a bottom surface of the substrate; a feeding line formed on a top surface of the substrate for feeding an electric power; a coupling stub formed on the top surface of the substrate and electrically connected to the feeding line; a plurality of supporting posts erected on the top surface of the substrate; and a radiating patch formed on the supporting posts, thereby forming an area of air between the radiating patch and the top surface of the substrate.
摘要翻译：包括使用微电子机械系统技术形成的微带贴片天线。微带贴片天线包括：设置有形成在基板的底表面上的接地的基板; 馈电线，形成在所述基板的顶表面上用于馈送电力; 形成在基板的顶表面上并电连接到馈电线的耦合短截线; 竖立在基板顶表面上的多个支柱; 以及形成在支撑柱上的辐射贴片，从而在辐射贴片和衬底的顶表面之间形成空气区域。

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