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公开(公告)号：US20150131763A1
公开(公告)日：2015-05-14
申请号：US14310930
申请日：2014-06-20
Inventor： Jae-young JUNG , Sang Hyun MO , Won Kyu CHOI , Hoe-Sung YANG , Chan-Won PARK , CHEOL SIG PYO
CPC classification number: H04L25/0204 , G06K7/10366 , H04B7/0845 , H04L1/06 , H04L25/0228
Abstract: A receiving apparatus for an RFID reader estimates channel coefficients for each of a plurality of receiving antennas based on tag response signals received via a plurality of receiving antennas, compensates the tag response signals received via the plurality of receiving antennas based on the channel coefficients estimated for each of a plurality of channel estimators, combines the compensated tag response signals for each of the plurality of receiving antennas to generate a combined signal, and detect bits in the combined signal.
Abstract translation: 用于RFID读取器的接收装置基于经由多个接收天线接收的标签响应信号来估计多个接收天线中的每一个的信道系数，根据估计的信道系数来补偿经由多个接收天线接收的标签响应信号 多个信道估计器中的每一个组合用于多个接收天线中的每一个的经补偿标签响应信号以产生组合信号，并检测组合信号中的比特。
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Patent Agency Ranking
公开(公告)号：US20160099506A1
公开(公告)日：2016-04-07
申请号：US14728273
申请日：2015-06-02
Inventor： Juderk PARK , Nae-soo KIM , CHEOL SIG PYO
Abstract: An omnidirectional antenna is provided. The omnidirectional antenna includes a spiral antenna including a substrate, at least one upper antenna pattern formed on the substrate, and at least one lower antenna pattern formed under the substrate and connected to the upper antenna pattern; and a monopole antenna that supports the spiral antenna and that is connected to the spiral antenna. Therefore, by forming an omnidirectional antenna in a spiral antenna having an upper antenna pattern and a lower antenna pattern at an upper surface and a lower surface, respectively, of a substrate, three-dimensional current flow is available and thus omnidirectional radiation characteristics may be exhibited.
Abstract translation: 提供全向天线。 全向天线包括螺旋天线，其包括基板，形成在基板上的至少一个上天线图案，以及形成在基板下方并连接到上天线图案的至少一个下天线图案; 以及支撑螺旋天线并连接到螺旋天线的单极天线。 因此，通过在基板的上表面和下表面上分别具有上天线图案和下天线图案的螺旋天线中形成全向天线，可以获得三维电流，因此全向辐射特性可以是 展出。
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3.发明申请PASSIVE RADIO FREQUENCY IDENTIFICATION (RFID) READER, PASSIVE RFID TAG, AND TRANSMITTING AND RECEIVING METHODS USING EXTENDED PULSE-INTERVAL ENCODING (PIE) 有权被动无线电频率识别（RFID）读取器，被动RFID标签，以及使用扩展的脉冲间隔编码（PIE）的发送和接收方法公开(公告)号：US20150161420A1
公开(公告)日：2015-06-11
申请号：US14558129
申请日：2014-12-02
Inventor： SANG HYUN MO , HYUN SEOK KIM , KYU WON HAN , JAE YOUNG JUNG , CHAN WON PARK , HYUNG CHUL PARK , CHEOL SIG PYO
IPC: G06K7/10 , G06K19/073 , G06K19/07
CPC classification number: G06K7/10198 , G06K7/10297 , G06K19/0723 , G06K19/073 , H04L25/4902
Abstract: An extended Pulse-Interval Encoding (PIE) modulating method in a Radio Frequency IDentification (RFID) system, wherein the method modulates 2-bit transmitted data and comprises: adjusting a length of a symbol according to a value of the first bit of the transmitted data; and adjusting a length of an energy transfer waiting section according to a value of the second bit of the transmitted data.
Abstract translation: 一种在射频识别（RFID）系统中的扩展脉冲间隔编码（PIE）调制方法，其中该方法调制2位发送数据，包括：根据发送的第一比特的值来调整符号的长度 数据; 以及根据所发送的数据的第二位的值来调整能量传送等待段的长度。
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4.发明申请METHOD AND APPARATUS FOR MULTIPLEXING PACKET TO EXTEND WIRELESS SENSOR NETWORK USING EXISTING TRANSMISSION NETWORK 审中-公开使用现有传输网络多路复用分机扩展无线传感器网络的方法和设备公开(公告)号：US20150036588A1
公开(公告)日：2015-02-05
申请号：US14065723
申请日：2013-10-29
Inventor： Tae Joon Park , Chang Sub Shin , Wun-Cheol Jeong , Hoyong Kang , IN HWAN LEE , CHEOL SIG PYO
IPC: H04W28/06 , H04W40/02 , H04L12/741 , H04W84/18
Abstract: In a wireless sensor network, it is determined whether to multiplex a packet that is generated in a random node. When a packet is to be multiplexed, by multiplexing at least one packet, a frame of a first length is generated and transmitted. The frame of the first length includes a payload in which at least one of data portions including a header unit and a data unit having a second length smaller than the first length is multiplexed.
Abstract translation: 在无线传感器网络中，确定是否复用在随机节点中生成的分组。 当分组要复用时，通过多路复用至少一个分组，产生并发送第一长度的帧。 第一长度的帧包括有效载荷，其中包括头部单元和具有小于第一长度的第二长度的数据单元的数据部分中的至少一个被复用。
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公开(公告)号：US20160170014A1
公开(公告)日：2016-06-16
申请号：US14533939
申请日：2014-11-05
Inventor： Juderk PARK , Yong Sun KIM , Wun-Cheol JEONG , Tae Joon PARK , Hoyong KANG , CHEOL SIG PYO
CPC classification number: G01S13/42 , G01S5/0072 , G01S7/04 , G01S13/872
Abstract: An apparatus for wireless identification receives position information on recognition objects searched by a radar from the radar and identifies recognition objects within a communication area of antennas using signals responding to wireless frequency signals which are transmitted while changing beam directions of the antennas, for the recognition objects searched by the radar.
Abstract translation: 用于无线识别的装置从雷达接收由雷达搜索到的识别对象的位置信息，并使用响应于在改变天线的波束方向的同时发送的无线频率信号的信号识别天线的通信区域内的识别对象，以识别对象 被雷达搜索。
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6.发明申请THING DEVICE BASED ON THING SEARCHING BROWSER, AND MASHUP METHOD BETWEEN THINGS 审中-公开基于浏览浏览器的重要设备，以及之间的连接方法公开(公告)号：US20150213138A1
公开(公告)日：2015-07-30
申请号：US14604095
申请日：2015-01-23
Inventor： BYUNG BOG LEE , CHEOL SIG PYO
CPC classification number: H04L67/025 , G06F16/951 , H04L67/16 , H04L67/303 , H04W4/70 , H04W4/80
Abstract: A thing device based on a thing searching browser and a mashup method between the thing devices. The smart device according to an exemplary embodiment may include a thing searching browser to search and register a thing; a communications entity manager to provide, through the thing searching browser, an Open Application Programming Interface (Open API) that supports the thing to be searched and connected, and generate a communications entity and a communications entity profile based on the searched thing; and an entity communications channel manager to set a communications channel between the searched thing and the communications entity and transmit and receive data.
Abstract translation: 基于事物搜索浏览器的事物设备和事物设备之间的混搭方法。 根据示例性实施例的智能设备可以包括搜索和注册东西的东西搜索浏览器; 通信实体管理器，通过事物搜索浏览器提供支持要搜索和连接的事物的开放应用程序编程接口（Open API），并且基于搜索到的东西生成通信实体和通信实体简档; 以及实体通信信道管理器，用于设置所搜索的事物和通信实体之间的通信信道，并发送和接收数据。
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