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公开(公告)号：US08547890B2
公开(公告)日：2013-10-01
申请号：US12960396
申请日：2010-12-03
申请人： Cheolhyo Lee , Hong Soon Nam , Hyung Soo Lee , Jae Young Kim
发明人： Cheolhyo Lee , Hong Soon Nam , Hyung Soo Lee , Jae Young Kim
IPC分类号： H04W52/02
CPC分类号： A61B5/0002 , A61B5/02055 , A61B2560/0209
摘要： A system for power saving in communication with a plurality of sensor apparatuses that are located in-body or on-body to sense bioinformation, a management apparatus that performs synchronization by transmitting a beacon signal to the plurality of sensors at each predetermined period, and a sensor apparatus that includes a sensor receiving a first beacon signal, grasps how much time remains until the second beacon signal is received when the sensor is activated to sense the bioinformation, and determines the operation state of the sensor based on the grasped time are provided.
摘要翻译： 一种用于与身体内或身体上的感测生物信息的多个传感器装置进行通信的节电系统，通过在每个预定时间段向多个传感器发送信标信号来执行同步的管理装置，以及 传感器装置，其包括接收第一信标信号的传感器，掌握当传感器被激活以感测生物信息时接收到第二信标信号的剩余时间，并且基于所掌握的时间确定传感器的操作状态。
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2.发明授权Method for measuring node location using MAC layer of wireless personal area network 有权使用无线个域网的MAC层测量节点位置的方法公开(公告)号：US08451766B2
公开(公告)日：2013-05-28
申请号：US12681470
申请日：2008-09-24
申请人： Cheolhyo Lee , Jaeyoung Kim , Hongsoon Nam
发明人： Cheolhyo Lee , Jaeyoung Kim , Hongsoon Nam
IPC分类号： H04H20/71
摘要： Provided is a method for measuring a node location using a Media Access Control (MAC) layer of a Wireless Personal Area Network (WPAN). The method, includes: requesting ranging measurement to the mobile node by broadcasting an MAC frame where ranging measurement start is displayed according to a ranging measurement request message for a mobile node transmitted from outside; and receiving ranging measurement information measured in the mobile node as a response to the broadcasted MAC frame and broadcasting an MAC frame where ranging measurement end is displayed.
摘要翻译： 提供了一种使用无线个域网（WPAN）的媒体访问控制（MAC）层来测量节点位置的方法。 该方法包括：通过广播根据从外部发送的移动节点的测距测量请求消息来显示测距测量开始的MAC帧向移动节点请求测距测量; 以及在移动节点中测量的测距测量信息作为对所广播的MAC帧的响应，并且广播显示测距测量结束的MAC帧。
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3.发明申请公开(公告)号：US20110134820A1
公开(公告)日：2011-06-09
申请号：US12960396
申请日：2010-12-03
申请人： Cheolhyo Lee , Hong Soon Nam , Hyung Soo Lee , Jae Young Kim
发明人： Cheolhyo Lee , Hong Soon Nam , Hyung Soo Lee , Jae Young Kim
IPC分类号： H04W52/02
CPC分类号： A61B5/0002 , A61B5/02055 , A61B2560/0209
摘要： A system for power saving in communication with a plurality of sensor apparatuses that are located in-body or on-body to sense bioinformation, a management apparatus that performs synchronization by transmitting a beacon signal to the plurality of sensors at each predetermined period, and a sensor apparatus that includes a sensor receiving a first beacon signal, grasps how much time remains until the second beacon signal is received when the sensor is activated to sense the bioinformation, and determines the operation state of the sensor based on the grasped time are provided.
摘要翻译： 一种用于与身体内或身体上的感测生物信息的多个传感器装置进行通信的节电系统，通过在每个预定时间段向多个传感器发送信标信号来执行同步的管理装置，以及 传感器装置，其包括接收第一信标信号的传感器，掌握当传感器被激活以感测生物信息时接收到第二信标信号的剩余时间，并且基于所掌握的时间确定传感器的操作状态。
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4.发明申请BODY COMMUNICATION SYSTEM, MEDIA ACCESS CONTROL BRIDGE, BRIDGE APPARATUS, AND OPERATING METHOD OF BRIDGE APPARATUS 有权车身通信系统，媒体接入控制桥，桥接设备及桥接设备的运行方法公开(公告)号：US20120163359A1
公开(公告)日：2012-06-28
申请号：US13335822
申请日：2011-12-22
申请人： Cheolhyo LEE , Hong Soon NAM , Hyung Soo LEE , Sangsung CHOI
发明人： Cheolhyo LEE , Hong Soon NAM , Hyung Soo LEE , Sangsung CHOI
CPC分类号： H04L67/12 , H04Q2213/13196 , H04W4/38 , H04W84/18
摘要： A human body communication system is disclosed, which includes a plurality of intra-body communication apparatuses, a plurality of extra-body communication apparatuses, a bridge apparatus, and an access point. The bridge apparatus manages connections between the intra-body communication apparatuses and the extra-body communication apparatuses, and performs packet exchange. The access point performs packet exchange between a plurality of bridge apparatuses. The bridge apparatus performs negotiation with communication apparatuses to set up a connection, and manages a path based on the connection setup.
摘要翻译： 公开了一种人体通信系统，其包括多个体内通信装置，多个体外通信装置，桥接装置和接入点。 桥装置管理体内通信装置与体外通信装置的连接，进行分组交换。 接入点在多个桥接设备之间执行分组交换。 桥接装置与通信装置进行协商以建立连接，并且基于连接建立来管理路径。
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5.发明申请METHOD FOR MEASURING NODE LOCATION USING MAC LAYER OF WIRELESS PERSONAL AREA NETWORK 有权使用无线个人网络MAC层测量节点位置的方法公开(公告)号：US20100278060A1
公开(公告)日：2010-11-04
申请号：US12681470
申请日：2008-09-24
申请人： Cheolhyo Lee , Hongsoon Nam
发明人： Cheolhyo Lee , Hongsoon Nam
IPC分类号： H04L12/26
摘要： Provided is a method for measuring a node location using a Media Access Control (MAC) layer of a Wireless Personal Area Network (WPAN). The method, includes: requesting ranging measurement to the mobile node by broadcasting an MAC frame where ranging measurement start is displayed according to a ranging measurement request message for a mobile node transmitted from outside; and receiving ranging measurement information measured in the mobile node as a response to the broadcasted MAC frame and broadcasting an MAC frame where ranging measurement end is displayed.
摘要翻译： 提供了一种使用无线个域网（WPAN）的媒体访问控制（MAC）层来测量节点位置的方法。 该方法包括：通过广播根据从外部发送的移动节点的测距测量请求消息来显示测距测量开始的MAC帧向移动节点请求测距测量; 以及在移动节点中测量的测距测量信息作为对所广播的MAC帧的响应，并且广播显示测距测量结束的MAC帧。
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6.发明申请POSITION TRACKING APPARATUS AND METHOD FOR A LOW POWER WPAN/WBAN DEVICE 审中-公开位置跟踪装置和低功率WPAN / WBAN装置的方法公开(公告)号：US20100141531A1
公开(公告)日：2010-06-10
申请号：US12542091
申请日：2009-08-17
申请人： Hong Soon Nam , Cheolhyo Lee , Mi Kyung Oh , Jae Young Kim
发明人： Hong Soon Nam , Cheolhyo Lee , Mi Kyung Oh , Jae Young Kim
IPC分类号： G01S3/02
CPC分类号： G01S5/0289 , G01S5/14
摘要： Provided is a position tracking apparatus and method for low power WPAN/WBAN sensors in a sensor network. A position tracking apparatus collects distance information of adjacent nodes from a plurality of anchor nodes whose positions are known and at least one sensor node whose position is not known, in a sensor network, calculates the shortest path for the anchor node based on the collected distance information of the adjacent node, and classifies nodes into nodes of a first group whose positions are known and nodes of a second group whose positions are not known to select sensor nodes in an adjacent order from the second group to the first group based on the anchor node and detect the positions thereof.
摘要翻译： 提供了一种用于传感器网络中的低功率WPAN / WBAN传感器的位置跟踪装置和方法。 位置跟踪装置从传感器网络中的位置已知的多个锚节点和至少一个其位置不知道的传感器节点收集相邻节点的距离信息，基于所收集的距离计算锚节点的最短路径 并且将节点分类为其位置已知的第一组的节点以及其位置不知道的第二组的节点，其基于该锚点从第二组到第一组以相邻顺序选择传感器节点 节点并检测其位置。
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7.发明授权Body communication system, media access control bridge, bridge apparatus, and operating method of bridge apparatus 有权车身通信系统，媒体接入控制桥，桥接设备和桥接设备的操作方法公开(公告)号：US08565206B2
公开(公告)日：2013-10-22
申请号：US13335822
申请日：2011-12-22
申请人： Cheolhyo Lee , Hong Soon Nam , Hyung Soo Lee , Sangsung Choi
发明人： Cheolhyo Lee , Hong Soon Nam , Hyung Soo Lee , Sangsung Choi
CPC分类号： H04L67/12 , H04Q2213/13196 , H04W4/38 , H04W84/18
摘要： A human body communication system is disclosed, which includes a plurality of intra-body communication apparatuses, a plurality of extra-body communication apparatuses, a bridge apparatus, and an access point. The bridge apparatus manages connections between the intra-body communication apparatuses and the extra-body communication apparatuses, and performs packet exchange. The access point performs packet exchange between a plurality of bridge apparatuses. The bridge apparatus performs negotiation with communication apparatuses to set up a connection, and manages a path based on the connection setup.
摘要翻译： 公开了一种人体通信系统，其包括多个体内通信装置，多个体外通信装置，桥接装置和接入点。 桥装置管理体内通信装置与体外通信装置的连接，进行分组交换。 接入点在多个桥接设备之间执行分组交换。 桥接装置与通信装置进行协商以建立连接，并且基于连接建立来管理路径。
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8.发明授权Apparatus and method for ultra wide band communication based on multi-coded bi-orthogonal pulse position modulation 失效基于多编码双正交脉冲位置调制的超宽带通信的装置和方法公开(公告)号：US08358707B2
公开(公告)日：2013-01-22
申请号：US11718290
申请日：2005-03-12
申请人： Hyung-Soo Lee , Cheolhyo Lee , Dong-Jo Park , Sung-Yoon Jung , Mi-Kyung Oh , Dan-Keun Sung , Ki-Ho Kil , Chang-Yong Jung , Jo-Woon Chong , Min-Jeong Kim , Young-Jun Hong , Bang-Chul Jung , Min-Sheo Choi
发明人： Hyung-Soo Lee , Cheolhyo Lee , Dong-Jo Park , Sung-Yoon Jung , Mi-Kyung Oh , Dan-Keun Sung , Ki-Ho Kil , Chang-Yong Jung , Jo-Woon Chong , Min-Jeong Kim , Young-Jun Hong , Bang-Chul Jung , Min-Sheo Choi
IPC分类号： H04B14/04
CPC分类号： H04L25/4902 , H04B1/7176 , H04J13/12 , H04L2025/03426
摘要： Provided is a communication system for ultra wide band impulse communication, and more particularly, to a communication apparatus and method that can be used in a sensor network or a low-rate wireless personal area network. To be more specific, the present research suggests a transmitter employing multi-coded bi-orthogonal pulse position modulation/demodulation and a method thereof. The transmitter of the present research provides: a serial-to-parallel converter for convening L-bit serial data to be transmitted into parallel data by performing grouping on the L-bit serial data; a multi-coder for generating a multi-coded symbol by multiplying the parallel data by total L orthogonal codes of length Ns; a bi-orthogonal pulse position modulator for positioning the multi-coded symbol in a predetermined pulse period and performing biorthogonal pulse position modulation; and a pulse generator for multiplying an output signal of the bi-orthogonal pulse position modulator by a predetermined pulse and outputting an output signal.
摘要翻译： 提供了一种用于超宽带脉冲通信的通信系统，更具体地，涉及可用于传感器网络或低速率无线个人区域网络的通信装置和方法。 更具体地，本研究提出采用多编码双正交脉冲位置调制/解调的发射机及其方法。 本研究的发射机提供：串行到并行转换器，用于通过对L位串行数据执行分组来将L位串行数据传送到并行数据; 用于通过将并行数据乘以长度为Ns的总L个正交码来产生多编码符号的多编码器; 双正交脉冲位置调制器，用于在预定脉冲周期内定位多重编码符号并执行双正交脉冲位置调制; 以及脉冲发生器，用于将双正交脉冲位置调制器的输出信号乘以预定脉冲并输出输出信号。
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公开(公告)号：US20100254486A1
公开(公告)日：2010-10-07
申请号：US12755848
申请日：2010-04-07
申请人： Mi Kyung OH , Hyung Soo LEE , Jaehwan KIM , Cheolhyo LEE , Jung-yeol OH , Hong Soon NAM , Jae Young KIM
发明人： Mi Kyung OH , Hyung Soo LEE , Jaehwan KIM , Cheolhyo LEE , Jung-yeol OH , Hong Soon NAM , Jae Young KIM
CPC分类号： H04L1/0058
摘要： A transmitter using a method of block code-based group modulation includes a grouping unit, a generating unit, and a mapping unit. The grouping unit generates symbols by grouping a data bit stream into N-bit groups, and the generating unit generates a codeword set composed of codewords corresponding to combinations of arrangements of pulses that are generated by a result of grouping to a predetermined number. Next, the mapping unit block-maps a codeword selected from the codeword set to groups constituting the symbols.
摘要翻译： 使用基于块码组群调制方法的发射机包括分组单元，生成单元和映射单元。 分组单元通过将数据位流分组为N位组来生成符号，并且生成单元生成由与由预定数量的分组的结果生成的脉冲排列的组合相对应的码字组成的码字集合。 接下来，映射单元将从码字组中选择的码字块映射到构成符号的组。
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公开(公告)号：US20100142496A1
公开(公告)日：2010-06-10
申请号：US12629958
申请日：2009-12-03
申请人： Cheolhyo LEE , Jae Young KIM
发明人： Cheolhyo LEE , Jae Young KIM
CPC分类号： H04W72/048 , H04B7/2656 , H04W72/0446 , H04W72/1257
摘要： Provided are a dynamic slot allocation method and an apparatus using the same. According to the present invention, a service class of a mobile terminal is determined based on speed information received from the mobile terminal. In addition, slots are allocated to the mobile terminal with different periods for updating location information according to a service class.
摘要翻译： 提供了一种动态时隙分配方法和使用该方法的装置。 根据本发明，基于从移动终端接收的速度信息确定移动终端的服务等级。 此外，根据服务等级，将时隙分配给具有不同周期的移动终端来更新位置信息。
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