专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

71. 发明申请

US20100118737A1 METHOD AND APPARATUS FOR CONSTRUCTING SYNCHRONOUS SENSOR NETWORK 有权
标题翻译：用于构造同步传感器网络的方法和装置
公开(公告)号：US20100118737A1
公开(公告)日：2010-05-13
申请号：US12548979
申请日：2009-08-27
申请人： Se Han KIM , Nae Soo Kim , Cheol Sig Pyo , Jong Suk Chae
发明人： Se Han KIM , Nae Soo Kim , Cheol Sig Pyo , Jong Suk Chae
IPC分类号： H04L12/28 , H04L12/413
CPC分类号： H04L12/4035 , H04W16/00 , H04W28/06 , H04W40/246 , H04W48/08 , H04W84/10 , H04W84/18
摘要： Provided are a method and apparatus for using a synchronous sensor network medium access control (MAC) protocol such as a ZigBee or IEEE 802.15.4 low-rate wireless personal area network (WPAN). Also provided are a method and apparatus for constructing a ubiquitous sensor network (USN) of which a life is increased by using power beacons and reducing the number of unnecessary control packets (beacon packets), thereby reducing an initialization time between nodes and preventing beacon collision. According to the present invention, a beacon packet channel having a large output power and a data channel of which a transmission range is restricted by reducing an output power to be less than that of the beacon packet channel, may be simultaneously used.
摘要翻译：提供了一种使用诸如ZigBee或IEEE 802.15.4低速率无线个域网（WPAN）的同步传感器网络介质访问控制（MAC）协议的方法和装置。还提供了一种用于构建普遍存在的传感器网络（USN）的方法和装置，其通过使用电力信标增加寿命并减少不必要的控制分组（信标分组）的数量，从而减少节点之间的初始化时间并防止信标碰撞。根据本发明，可以同时使用具有大输出功率的信标分组信道和通过将输出功率降低到小于信标分组信道的输出功率来限制传输范围的数据信道。

72. 发明申请

US20090161553A1 APPARATUS FOR ANALYZING UBIQUITOUS SENSOR NETWORK PROTOCOL 审中-公开
标题翻译：用于分析“无线传感器网络协议”的设备
公开(公告)号：US20090161553A1
公开(公告)日：2009-06-25
申请号：US12338458
申请日：2008-12-18
申请人： Se Han KIM , Kyeseon Lee , Nae Soo Kim , Cheol Sig Pyo
发明人： Se Han KIM , Kyeseon Lee , Nae Soo Kim , Cheol Sig Pyo
IPC分类号： H04L12/26
CPC分类号： H04L41/0213 , H04L41/22 , H04L43/18 , H04L67/12 , H04L69/22 , H04W84/18
摘要： An apparatus for analyzing a USN protocol includes a packet analyzer and a protocol analyzer. The packet analyzer collects packets communicated between USN sensor nodes through at least one or more channels. The protocol analyzer processes/displays the collected packets using an XML schema defined according to the USN protocol. Thus, the USN protocol analyzing apparatus can decode/encode packets collected through a plurality of channels.
摘要翻译：用于分析USN协议的装置包括分组分析器和协议分析器。分组分析器通过至少一个或多个信道收集在USN传感器节点之间传送的分组。协议分析器使用根据USN协议定义的XML模式来处理/显示收集的数据包。因此，USN协议分析装置可以解码/编码通过多个信道收集的分组。

73. 发明申请

US20090141667A1 METHOD FOR ROUTING MESSAGE IN WIRELESS NETWORK BASED ON RELAY PROBABILITY 审中-公开
标题翻译：基于继电器概率在无线网络中路由消息的方法
公开(公告)号：US20090141667A1
公开(公告)日：2009-06-04
申请号：US12185506
申请日：2008-08-04
申请人： Gwang Ja Jin , Bong Soo Kim , Cheol Sig Pyo , Jong Suk Chae , Young Ju Hwang , Dong Min Kim , Seong Lyun Kim
发明人： Gwang Ja Jin , Bong Soo Kim , Cheol Sig Pyo , Jong Suk Chae , Young Ju Hwang , Dong Min Kim , Seong Lyun Kim
IPC分类号： H04B7/14
CPC分类号： H04B7/2606
摘要： Provided is a method for routing a message in a wireless network based on relay probability. The method allows dynamic delivery of a message by calculating the relay probability of each node for message transmission, measuring the strength of a beacon signal received from a destination node, and determining a node that will relay a message based on the relay probability and the strength of beacon signal.
摘要翻译：提供了一种基于中继概率在无线网络中路由消息的方法。该方法允许通过计算消息传输的每个节点的中继概率来测量消息的动态传送，测量从目的地节点接收的信标信号的强度，并且基于中继概率和强度确定将中继消息的节点信标信号。

74. 发明申请

US20090122778A1 APPARATUS AND METHOD FOR ASSIGNING TIME SLOT FOR TRANSMITTING BEACON IN WIRELESS SENSOR NETWORK 审中-公开
标题翻译：用于在无线传感器网络中发送信标的时间轴分配装置和方法
公开(公告)号：US20090122778A1
公开(公告)日：2009-05-14
申请号：US12176800
申请日：2008-07-21
申请人： Jongyoung Lee , Hoon Jeong , Jong-Oh Lee , Bong Soo Kim , Cheol Sig Pyo
发明人： Jongyoung Lee , Hoon Jeong , Jong-Oh Lee , Bong Soo Kim , Cheol Sig Pyo
IPC分类号： H04J3/00
CPC分类号： H04W72/02 , H04W72/06 , H04W84/18
摘要： A method and an apparatus for assigning a time slot for transmitting a beacon in a wireless sensor network operated in a beacon mode are provided. In the method and apparatus for assigning a time slot according to the present invention, the total time slots assigned to the network are divided into N blocks and a node to which a time slot is exclusively assigned, among nodes to which a specific node is capable of directly and wirelessly transmitting, is selected as a parent node, the network is divided into two or more regions centering the parent node, a block having the time slot assigned to the parent node and adjacent blocks, among the N blocks, are respectively assigned to the regions, a time slot having been yet unassigned, among the time slots belonging to the block assigned to the region to which the specific node belongs among the divided regions, is assigned as the time slot of the specific node.
摘要翻译：提供了一种用于在以信标模式操作的无线传感器网络中分配用于发送信标的时隙的方法和装置。在根据本发明的用于分配时隙的方法和装置中，分配给网络的总时隙在特定节点能够被分配的节点中被划分为N个块和专门分配时隙的节点被选择为父节点，网络被划分为以父节点为中心的两个或更多个区域，分配有分配给父节点和相邻块之间的时隙的块在N个块中，分配给分配给特定节点所属于的区域的块的时隙中的尚未分配的时隙被分配为该特定节点的时隙。

75. 发明授权

US6124832A Structure of vehicular active antenna system of mobile and satellite tracking method with the system 有权
标题翻译：车载有源天线系统结构与移动卫星跟踪系统的跟踪方法
公开(公告)号：US6124832A
公开(公告)日：2000-09-26
申请号：US137528
申请日：1998-08-21
申请人： Soon Ik Jeon , Soon Young Eom , Cheol Sig Pyo , Jae Ick Choi , Choon Sik Yim
发明人： Soon Ik Jeon , Soon Young Eom , Cheol Sig Pyo , Jae Ick Choi , Choon Sik Yim
IPC分类号： H01Q23/00 , H01Q1/32 , H01Q3/38 , H01Q21/06 , H01Q25/00
CPC分类号： H01Q21/061 , H01Q1/3275 , H01Q25/00
摘要： This invention relates to a structure of an active antenna system of a mobile and a satellite navigation method using the system. The present invention provides a structure of an active antenna system of a mobile and a satellite tracking method using the system, in which beams are formed and then directed by using sub-array concept, the tracking accuracy becomes to high by using double beam satellite tracking mode for tracking the satellite, tracking loss is reduced and positions are more accurately tracked during movement using an absolute steering sensing mode.
摘要翻译：本发明涉及使用该系统的移动卫星导航方式的有源天线系统的结构。本发明提供了一种使用该系统的移动体和卫星跟踪方法的有源天线系统的结构，其中通过使用子阵列概念形成波束并随后引导，通过使用双波束卫星跟踪，跟踪精度变高用于跟踪卫星的模式，减少跟踪损失，并且使用绝对转向感测模式在移动期间更精确地跟踪位置。

76. 发明授权

US08564409B2 Method and apparatus for operating server for RFID reader and method for operating RFID reader 有权
标题翻译：用于操作RFID读写器的服务器的方法和装置以及用于操作RFID阅读器的方法
公开(公告)号：US08564409B2
公开(公告)日：2013-10-22
申请号：US12948343
申请日：2010-11-17
申请人： Jee Sook Eun , Jae Gak Hwang , Cheol Sig Pyo
发明人： Jee Sook Eun , Jae Gak Hwang , Cheol Sig Pyo
IPC分类号： H04Q5/22
CPC分类号： H04L41/0213
摘要： 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.
摘要翻译：提供了一种通过使用SNMP命令语言和RM / RP命令语言操作用于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。

77. 发明申请

US20130162401A1 APPARATUS AND METHOD FOR TRANSMITTING TAG DATA 审中-公开
标题翻译：用于发送标签数据的装置和方法
公开(公告)号：US20130162401A1
公开(公告)日：2013-06-27
申请号：US13614331
申请日：2012-09-13
申请人： Ji-Hoon Bae , Chan-Won Park , Hyung Chul Park , Jong-Suk Chae , Cheol Sig Pyo
发明人： Ji-Hoon Bae , Chan-Won Park , Hyung Chul Park , Jong-Suk Chae , Cheol Sig Pyo
IPC分类号： G06K7/01
CPC分类号： H04L27/2637 , G01S13/756 , G06K19/0724 , H04L25/0384 , H04L2027/0036 , H04L2027/0095
摘要： A tag transmitting apparatus of a passive RFID system generates a plurality of orthogonal square waves, converts tag data to a plurality of parallel data, and transmits the plurality of parallel data to a reader using a plurality of square waves as a subcarrier.
摘要翻译：无源RFID系统的标签发送装置生成多个正交方波，将标签数据转换为多个并行数据，并使用多个方波作为子载波将多个并行数据发送给读取器。

78. 发明授权

US08457047B2 Multiple pans conflict resolution method in zigbee 有权
标题翻译： zigbee中多重冲突解决方法
公开(公告)号：US08457047B2
公开(公告)日：2013-06-04
申请号：US12534289
申请日：2009-08-03
申请人： Hyun-Hak Kim , No-Seong Park , Yoonmee Doh , Jong-Arm Jun , Cheol Sig Pyo
发明人： Hyun-Hak Kim , No-Seong Park , Yoonmee Doh , Jong-Arm Jun , Cheol Sig Pyo
IPC分类号： H04W16/24
CPC分类号： H04W16/14 , H04W84/18
摘要： Disclosed is a method of preventing overlap of multiple PANs in a ZigBee network. According to the method of preventing overlap of multiple personal area networks (PANs) in the ZigBee network, a first node included in a first PAN of the ZigBee network verifies whether overlap of the multiple PANs occurs by verifying packets received from neighbor nodes, identifies beacon information of a neighbor node that causes the overlap of the multiple PANs by gradually adjusting radio frequency (RF) transmission wave, and adjusts a communication range based on the beacon information.
摘要翻译：公开了一种防止ZigBee网络中多个PAN重叠的方法。根据防止ZigBee网络中多个个域网（PAN）的重叠的方法，ZigBee网络的第一PAN中包含的第一节点通过验证从邻居节点接收到的数据包来识别多个PAN的重叠是否发生，识别信标通过逐渐调整射频（RF）传输波来引起多个PAN的重叠的相邻节点的信息，并且基于信标信息来调整通信范围。

79. 发明授权

US08416063B2 Method and apparatus for stopping power supply in RFID system 有权
标题翻译：用于停止RFID系统电源的方法和装置
公开(公告)号：US08416063B2
公开(公告)日：2013-04-09
申请号：US11878000
申请日：2007-10-24
申请人： Jae-Young Jung , Hae Won Son , Jun Ho Yeo , Jong Hyun Seo , Su Na Choi , Gil Young Choi , Cheol Sig Pyo
发明人： Jae-Young Jung , Hae Won Son , Jun Ho Yeo , Jong Hyun Seo , Su Na Choi , Gil Young Choi , Cheol Sig Pyo
IPC分类号： H04Q5/22
CPC分类号： G06K19/0723 , G06K19/0701 , H04W52/0245 , Y02D70/166
摘要： Provided are a method and apparatus for stopping power supply to a radio frequency identification (RFID) system. The apparatus includes: a power supplier supplying power to a high RFID tag; an input unit rectifying and boosting an input predetermined frequency band signal and outputting a direct-current (DC) voltage signal; a wake-up determiner comparing a voltage of the DC voltage signal output from the input unit with a predetermined reference voltage and outputting a HIGH signal or a LOW signal; and a switch stopping power supply to the high RFID tag if the wake-up determiner outputs the LOW signal.
摘要翻译：提供了一种用于停止向射频识别（RFID）系统供电的方法和装置。该装置包括：向高RFID标签供电的电源; 输入单元对输入的预定频带信号进行整流和升压并输出直流（DC）电压信号; 唤醒确定器，将从输入单元输出的直流电压信号的电压与预定参考电压进行比较，并输出HIGH信号或LOW信号; 以及如果唤醒确定器输出LOW信号，则开关停止对高RFID标签的电源。

80. 发明授权

US08254290B2 Method and apparatus for constructing synchronous sensor network 有权
标题翻译：构建同步传感器网络的方法和装置
公开(公告)号：US08254290B2
公开(公告)日：2012-08-28
申请号：US12548979
申请日：2009-08-27
申请人： Se Han Kim , Nae Soo Kim , Cheol Sig Pyo , Jong Suk Chae
发明人： Se Han Kim , Nae Soo Kim , Cheol Sig Pyo , Jong Suk Chae
IPC分类号： H04L12/28 , H04B7/00 , G06F15/16
CPC分类号： H04L12/4035 , H04W16/00 , H04W28/06 , H04W40/246 , H04W48/08 , H04W84/10 , H04W84/18
摘要： A method and apparatus using a synchronous sensor network medium access control (MAC) protocol, such as a ZigBee or IEEE 802.15.4 low-rate wireless personal area network (WPAN), is disclosed. A method and apparatus for constructing a ubiquitous sensor network (USN) of which a life is increased by using power beacons and reducing the number of unnecessary control packets (beacon packets), thereby reducing an initialization time between nodes and preventing beacon collision, is also disclosed. A beacon packet channel having a large output power and a data channel of which a transmission range is restricted by reducing an output power to be less than that of the beacon packet channel, may be simultaneously used.
摘要翻译：公开了一种使用诸如ZigBee或IEEE 802.15.4低速率无线个域网（WPAN）的同步传感器网络介质访问控制（MAC）协议的方法和装置。一种用于构建普遍存在的传感器网络（USN）的方法和装置，其通过使用电力信标增加寿命并减少不必要的控制分组（信标分组）的数量，从而减少节点之间的初始化时间并防止信标冲突也是披露可以同时使用具有大输出功率的信标分组信道和通过将输出功率降低到小于信标分组信道的输出功率来限制传输范围的数据信道。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式