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101. 发明申请

US20080081570A1 APPARATUS AND METHOD FOR SELECTING ANTENNAS AND NODES MIMO COMMUNICATION SYSTEM 有权
标题翻译：选择天线和天线MIMO通信系统的装置和方法
公开(公告)号：US20080081570A1
公开(公告)日：2008-04-03
申请号：US11736798
申请日：2007-04-18
申请人： Wun Cheol Jeong , Nae Soo Kim , Cheol Sig Pyo
发明人： Wun Cheol Jeong , Nae Soo Kim , Cheol Sig Pyo
IPC分类号： H04B7/02
CPC分类号： H04B7/0874 , H04B7/04
摘要： An apparatus and method for selecting antennas and nodes in a multi-input multi-output (MIMO) communication system are provided. The apparatus includes a reception unit which detects a communication initiation signal from among a plurality of received signals, a first combination unit which calculates communication capacity based on the communication initiation signal, searches for a combination of transmission antennas that can maximize the communication capacity, and performs communication using the identified combination of transmission antennas, a second combination unit which calculates an average signal-to-noise ratio (SNR) of each node based on the communication initiation signal and selects a node with a highest average SNR and performs communication using the selected node, and a selection unit which activates one of the first combination unit and the second combination unit and inactivates the other combination unit. When the quality of signals transmitted between wireless nodes deteriorates due to a poor channel environment, a node that can minimize the shadowing effect caused by an obstacle that blocks the path of transmission of signals is selected using space diversity. Therefore, it is possible to minimize link communication failures. In addition, it is possible to maximize communication capacity by achieving spatial multiplexing gain using an array antenna that is mounted on a node.
摘要翻译：提供了一种用于在多输入多输出（MIMO）通信系统中选择天线和节点的装置和方法。该装置包括：检测多个接收信号中的通信起始信号的接收单元，基于通信发起信号计算通信容量的第一组合单元，搜索可以使通信容量最大化的发送天线的组合;以及使用所识别的发送天线的组合来执行通信;第二组合单元，其基于通信发起信号计算每个节点的平均信噪比（SNR），并选择具有最高平均SNR的节点，并使用选择节点，以及选择单元，其激活第一组合单元和第二组合单元中的一个，并且使另一组合单元无效。当在无线节点之间传输的信号质量由于信道环境恶化而恶化时，可以使用空间分集来选择可以最小化阻塞信号传输路径的障碍物所引起的阴影效应的节点。因此，可以使链路通信失败最小化。此外，可以通过使用安装在节点上的阵列天线来实现空间复用增益来最大化通信容量。

102. 发明授权

US09031074B2 Method and apparatus for packet call setup 有权
标题翻译：分组呼叫建立的方法和装置
公开(公告)号：US09031074B2
公开(公告)日：2015-05-12
申请号：US13415321
申请日：2012-03-08
申请人： Byung Bog Lee , Se Han Kim , Dong-Hwan Park , In Hwan Lee , Cheol Sig Pyo , Hyochan Bang
发明人： Byung Bog Lee , Se Han Kim , Dong-Hwan Park , In Hwan Lee , Cheol Sig Pyo , Hyochan Bang
IPC分类号： H04L12/28 , H04W4/00 , H04W76/02 , H04L29/06
CPC分类号： H04W4/005 , H04L69/16 , H04W4/70 , H04W76/10
摘要： An IP packet forwarding server forwards an IP data packet between a user terminal and a machine-type communications (MTC) device allocated with a private internet protocol (IP). Such an IP packet forwarding server allocates a call identifier for connection between the user terminal and the MTC device, sets up a packet call to the MTC device and the user terminal using the call identifier, obtains packet forwarding information while setting up the packet call to the MTC device and the user terminal, and forwards an IP data packet between the MTC device and the user terminal using the packet forwarding information.
摘要翻译： IP分组转发服务器在用户终端和分配有私有互联网协议（IP）的机器型通信（MTC）设备之间转发IP数据分组。这样的IP分组转发服务器分配用于用户终端和MTC设备之间的连接的呼叫标识符，使用呼叫标识符向MTC设备和用户终端建立分组呼叫，在设置分组呼叫时获得分组转发信息 MTC设备和用户终端，并且使用分组转发信息在MTC设备和用户终端之间转发IP数据分组。

103. 发明授权

US08967457B2 Total history management system and method using radio frequency identification (RFID) tag and barcode 有权
标题翻译：使用射频识别（RFID）标签和条形码的历史记录管理系统和方法
公开(公告)号：US08967457B2
公开(公告)日：2015-03-03
申请号：US13596824
申请日：2012-08-28
申请人： Dong Beom Shin , Heyung Sub Lee , Sang Hyun Mo , Kang Bok Lee , Jae Heum Lee , Cheol Sig Pyo
发明人： Dong Beom Shin , Heyung Sub Lee , Sang Hyun Mo , Kang Bok Lee , Jae Heum Lee , Cheol Sig Pyo
IPC分类号： G06F17/00 , G06Q10/08
CPC分类号： G06Q10/08
摘要： A total history management system using a radio frequency identification (RFID) tag and a barcode. The system includes an RFID tag, a barcode recorder and a barcode reader. The RFID tag is attached to a box containing a plurality of individual products to store an environmental history of a distribution. The barcode recorder is configured to provide, to each of the plurality of individual products, a barcode in which identification (ID) information of the RFID tag is recorded. The barcode reader is configured to recognize the barcode attached to each of the plurality of individual products, and to output the environmental history of the distribution, corresponding to the ID information of the RFID tag that is received in response to a query with respect to the RFID tag, using the recognized barcode.
摘要翻译：使用射频识别（RFID）标签和条形码的总体历史管理系统。该系统包括RFID标签，条形码记录器和条形码读取器。 RFID标签被附接到包含多个单独产品的盒子以存储分发的环境历史。条形码记录器被配置为向多个单独产品中的每一个提供其中记录RFID标签的识别（ID）信息的条形码。条形码读取器被配置为识别附加到多个单独产品中的每一个的条形码，并且输出对应于响应于关于该信息的查询而接收到的RFID标签的ID信息的分发的环境历史 RFID标签，使用识别的条形码。

104. 发明申请

US20130278305A1 SEMICONDUCTOR WAFER AND METHOD FOR AUTO-CALIBRATING INTEGRATED CIRCUIT CHIPS AT WAFER LEVEL 审中-公开
标题翻译：用于自动校准集成电路晶片的半导体晶体管和方法
公开(公告)号：US20130278305A1
公开(公告)日：2013-10-24
申请号：US13605608
申请日：2012-09-06
申请人： Hyunseok KIM , Su Na Choi , Heyung Sub Lee , Cheol Sig Pyo
发明人： Hyunseok KIM , Su Na Choi , Heyung Sub Lee , Cheol Sig Pyo
IPC分类号： H03L7/00
CPC分类号： G01R31/2822
摘要： In integrated circuit chips that are used for RFID, a method of calibrating an operation frequency that is generated in an operation frequency generator and a semiconductor wafer including a calibration circuit are provided. The method of calibrating an operation frequency of integrated circuit chips includes: supplying DC power to the integrated circuit chips; selecting an integrated circuit chip to perform calibration of an operation frequency; receiving an operation frequency that is generated in the selected integrated circuit chip; generating a frequency calibration value by comparing the operation frequency with a calibration target frequency; transmitting a control signal including the frequency calibration value to the integrated circuit chip; and releasing a selection of the integrated circuit chip in which calibration of the operation frequency is complete.
摘要翻译：在用于RFID的集成电路芯片中，提供校准在操作频率发生器中产生的操作频率的方法和包括校准电路的半导体晶片。校准集成电路芯片的工作频率的方法包括：向集成电路芯片提供直流电力; 选择集成电路芯片来执行操作频率的校准; 接收在所选集成电路芯片中产生的工作频率; 通过将操作频率与校准目标频率进行比较来产生频率校准值; 将包括所述频率校准值的控制信号发送到所述集成电路芯片; 并且释放其中操作频率的校准完成的集成电路芯片的选择。

105. 发明授权

US08471525B2 Apparatus and method for charging internal battery in wireless sensor network 失效
标题翻译：无线传感器网络内部电池充电的装置和方法
公开(公告)号：US08471525B2
公开(公告)日：2013-06-25
申请号：US12885872
申请日：2010-09-20
申请人： Se Han Kim , Nae Soo Kim , Ho Yong Kang , Kyo Hoon Son , Cheol Sig Pyo
发明人： Se Han Kim , Nae Soo Kim , Ho Yong Kang , Kyo Hoon Son , Cheol Sig Pyo
IPC分类号： H02J7/00
CPC分类号： H02J7/025 , G01D21/00 , H02J17/00 , H02J50/00 , H02J50/80 , H04W52/0261 , H04W84/18
摘要： Provided are an apparatus and method for charging an internal battery in a wireless sensor network. A method for a slave sensor node to charge an internal battery in a sensor network includes estimating an hourly chargeable electric energy rate in a scan phase with a master sensor node, transmitting the estimated hourly chargeable electric energy rate using an association request message requesting association with the master sensor node after recognizing the master sensor node, requesting charging from the master sensor node and performing wireless charging when a power level of an internal battery requires charging, reporting the power level of the internal battery varied by the wireless charging to the master sensor node by predetermined time periods during the wireless charging, and stopping the wireless charging when the power level reported to the master sensor node reaches a predetermined power level.
摘要翻译：提供了一种用于在无线传感器网络中对内部电池充电的装置和方法。用于从传感器节点对传感器网络中的内部电池充电的方法包括：利用主传感器节点估计与扫描阶段相关的小时可收费的电能率，使用与所述主传感器节点相关联的关联请求消息来传送所估计的小时可收费电能利率主传感器节点在识别主传感器节点之后，请求从主传感器节点进行充电，并且当内部电池的功率电平需要充电时执行无线充电，报告内部电池的功率电平由主传感器的无线充电而变化节点在无线充电期间预定的时间段，并且当向主传感器节点报告的功率电平达到预定功率电平时停止无线充电。

106. 发明授权

US08396042B2 Multiple access system and method for 60 GHz wireless communications system 有权
标题翻译：用于60 GHz无线通信系统的多址系统和方法
公开(公告)号：US08396042B2
公开(公告)日：2013-03-12
申请号：US12479424
申请日：2009-06-05
申请人： Kyeongpyo Kim , Jin Kyeong Kim , Woo Yong Lee , Yong Sun Kim , Nae-Soo Kim , Cheol Sig Pyo
发明人： Kyeongpyo Kim , Jin Kyeong Kim , Woo Yong Lee , Yong Sun Kim , Nae-Soo Kim , Cheol Sig Pyo
IPC分类号： H04W4/00 , H04J1/00 , H04J4/00
CPC分类号： H04W72/1252 , H04W74/08 , H04W84/12
摘要： A control apparatus for use in wireless communications includes an antenna unit having antennas, the number of the antennas being equal to a maximum allowable number of connections in a specific frequency band; and a controller for receiving a connection request signal from each terminal attempting to connect to the control apparatus via the antenna unit, and transmitting and receiving a data signal to and from each terminal connected to the control apparatus by using a multiple-input-multiple-output scheme. The controller transmit and receive the data signal to and from each terminal connected to the control apparatus by obtaining a signal value of each antenna based on a predicted channel matrix and the number and types of terminals connected to the control apparatus via the antenna and separating the data signal for each terminal from the signal value according to the multiple-input-multiple-output scheme.
摘要翻译：用于无线通信的控制装置包括具有天线的天线单元，天线的数量等于特定频带中的最大允许连接数; 以及控制器，用于从每个终端接收尝试经由天线单元连接到控制装置的连接请求信号，并且通过使用多输入多重连接方式向连接到控制装置的每个终端发送数据信号和从每个终端接收数据信号，输出方案。控制器通过基于预测的信道矩阵以及通过天线连接到控制装置的终端的数量和类型获得每个天线的信号值来向连接到控制装置的每个终端发送数据信号并从每个终端接收数据信号，根据多输入多输出方案从信号值得到每个终端的数据信号。

107. 发明授权

US08341248B2 Energy-efficient communication method in group information-based sensor network and sensor network system using the method 失效
标题翻译：基于组信息传感器网络和传感器网络系统的节能通信方法
公开(公告)号：US08341248B2
公开(公告)日：2012-12-25
申请号：US12973628
申请日：2010-12-20
申请人： Seung Ki Hong , Jong Arm Jun , Cheol Sig Pyo
发明人： Seung Ki Hong , Jong Arm Jun , Cheol Sig Pyo
IPC分类号： H04L12/28 , H04B15/00
CPC分类号： H04L45/742 , H04L45/02 , H04W40/10 , H04W84/18 , Y02D70/326
摘要： Provided are an energy-efficient communication method in a group information-based sensor network and a sensor network system using the method. A group exchanges group information and data with another group in order to provide an application service through inter-group cooperation in a sensor network. In this process, a target group is discovered, a communication path is established, and inter-group communication cycle information for energy-efficient communication is transmitted. On the basis of the group information and the communication cycle information, it is possible to minimize the network resource consumption and provide an energy-efficient inter-group communication method.
摘要翻译：提供了一种基于组信息的传感器网络中的节能通信方法和使用该方法的传感器网络系统。组与另一组交换组信息和数据，以便通过传感器网络中的组间协作来提供应用服务。在该过程中，发现目标组，建立通信路径，并且发送用于节能通信的组间通信周期信息。基于组信息和通信周期信息，可以最小化网络资源消耗并提供节能的组间通信方法。

108. 发明申请

US20120230337A1 METHOD AND APPARATUS FOR PACKET CALL SETUP 有权
标题翻译：用于分组呼叫建立的方法和装置
公开(公告)号：US20120230337A1
公开(公告)日：2012-09-13
申请号：US13415321
申请日：2012-03-08
申请人： Byung Bog Lee , Se Han Kim , Dong-Hwan Park , In Hwan Lee , Cheol Sig Pyo , Hyochan Bang
发明人： Byung Bog Lee , Se Han Kim , Dong-Hwan Park , In Hwan Lee , Cheol Sig Pyo , Hyochan Bang
IPC分类号： H04L12/56
CPC分类号： H04W4/005 , H04L69/16 , H04W4/70 , H04W76/10
摘要： An IP packet forwarding server forwards an IP data packet between a user terminal and a machine-type communications (MTC) device allocated with a private internet protocol (IP). Such an IP packet forwarding server allocates a call identifier for connection between the user terminal and the MTC device, sets up a packet call to the MTC device and the user terminal using the call identifier, obtains packet forwarding information while setting up the packet call to the MTC device and the user terminal, and forwards an IP data packet between the MTC device and the user terminal using the packet forwarding information.
摘要翻译： IP分组转发服务器在用户终端和分配有私有互联网协议（IP）的机器型通信（MTC）设备之间转发IP数据分组。这样的IP分组转发服务器分配用于用户终端和MTC设备之间的连接的呼叫标识符，使用呼叫标识符向MTC设备和用户终端建立分组呼叫，在设置分组呼叫时获得分组转发信息 MTC设备和用户终端，并且使用分组转发信息在MTC设备和用户终端之间转发IP数据分组。

109. 发明授权

US08208401B2 Method of managing address spaces of incommunicable nodes in ZigBee network 有权
标题翻译：管理ZigBee网络中不可分节点地址空间的方法
公开(公告)号：US08208401B2
公开(公告)日：2012-06-26
申请号：US11859902
申请日：2007-09-24
申请人： Noseong Park , Yoonmee Doh , Hyunhak Kim , Sun-Joong Kim , Cheol Sig Pyo
发明人： Noseong Park , Yoonmee Doh , Hyunhak Kim , Sun-Joong Kim , Cheol Sig Pyo
IPC分类号： H04L12/28
CPC分类号： H04W8/26 , H04L29/12264 , H04L29/12301 , H04L29/1283 , H04L61/2046 , H04L61/2076 , H04L61/6018 , H04L61/6081 , H04W88/18
摘要： Provided is a method of managing addresses of incommunicable nodes in a ZigBee network, and more particularly, a method of managing address values of a plurality of nodes that form a ZigBee network by efficiently withdrawing address values from nodes which are incommunicable for reasons of abnormality. An address management process can be performed using two methods. According to a first method, a parent node withdraws address values of child nodes that do not transmit a hello message for a predetermined period of time. According to a second method, a parent node transmits a periodic or non-periodic request message to child nodes, and the child nodes, which receive the request message, immediately transmit a hello message to the parent node. Then, the parent node withdraws address values of child nodes that do not respond to the request message sent by the parent node more than a predetermined number of times. An address value assignment process and a process for nodes that have their address values withdrawn are also provided.
摘要翻译：提供了一种管理ZigBee网络中不可通信节点的地址的方法，更具体地，涉及一种通过从为了异常的原因而不能通信的节点有效地提取地址值来管理形成ZigBee网络的多个节点的地址值的方法。可以使用两种方法来执行地址管理过程。根据第一种方法，父节点在预定时间段内提取不发送hello消息的子节点的地址值。根据第二种方法，父节点向子节点发送周期性或非周期性请求消息，并且接收请求消息的子节点立即向父节点发送hello消息。然后，父节点提取不响应父节点发送的请求消息超过预定次数的子节点的地址值。还提供了地址值分配处理和其地址值撤销的节点的处理。

110. 发明授权

US08176209B2 Data communication system 有权
标题翻译：数据通信系统
公开(公告)号：US08176209B2
公开(公告)日：2012-05-08
申请号：US12826848
申请日：2010-06-30
申请人： Seung Mok Yoo , Cheol Sig Pyo
发明人： Seung Mok Yoo , Cheol Sig Pyo
IPC分类号： G06F3/00
CPC分类号： G06F13/4291
摘要： 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 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.
摘要翻译：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。

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