公开(公告)号：US08594066B2

公开(公告)日：2013-11-26

申请号：US13181598

申请日：2011-07-13

申请人： Wu Cheol Jeong ,  Chang Sub Shin ,  Tae Joon Park ,  Hoyong Kang ,  Se Han Kim ,  In Hwan Lee ,  Cheol Sig Pyo

发明人： Wu Cheol Jeong ,  Chang Sub Shin ,  Tae Joon Park ,  Hoyong Kang ,  Se Han Kim ,  In Hwan Lee ,  Cheol Sig Pyo

IPC分类号： H04W4/00

CPC分类号： H04B1/7143 ,  H04W48/08 ,  H04W72/02 ,  H04W84/10

摘要： Provided are a node device of a beacon-enabled Wireless Personal Area Network (WPAN) managing a channel resource and a method thereof. The node device may generate a pseudo random binary sequence (PRBS) and generate a hopping sequence based on a number of available channels using the PRBS, thereby generating a hopping sequence having a characteristic of pseudo randomness and selecting a channel to be hopped, using the hopping sequence.

摘要翻译： 提供了管理信道资源的启用信标的无线个域网（WPAN）的节点设备及其方法。 节点设备可以生成伪随机二进制序列（PRBS），并且基于使用PRBS的可用信道的数量生成跳频序列，从而生成具有伪随机性的特征的跳频序列并且使用 跳频序列

公开(公告)号：US20120155326A1

公开(公告)日：2012-06-21

申请号：US13326969

申请日：2011-12-15

申请人： Tae Joon Park ,  Hoyong Kang ,  Wun-Cheol Jeong ,  Chang Sub Shin ,  Se Han Kim ,  In Hwan Lee ,  Cheol Sig Pyo

发明人： Tae Joon Park ,  Hoyong Kang ,  Wun-Cheol Jeong ,  Chang Sub Shin ,  Se Han Kim ,  In Hwan Lee ,  Cheol Sig Pyo

IPC分类号： H04W16/00 ,  H04W84/12

CPC分类号： H04W16/32 ,  H04W84/14 ,  H04W84/18

摘要： In a wireless sensor network system including at least one sensor network, when a network message received from a sensor node of a sensor network corresponds to a predetermined service, the wireless sensor network system forms a wireless local area network (WLAN) overlay network which is based on a WLAN system within a service area at which the sensor node is located. Data corresponding to the predetermined service is transmitted and received through the WLAN overlay network.

摘要翻译： 在包括至少一个传感器网络的无线传感器网络系统中，当从传感器网络的传感器节点接收到的网络消息对应于预定的服务时，无线传感器网络系统形成无线局域网（WLAN）覆盖网络 基于传感器节点所在的服务区域内的WLAN系统。 通过WLAN覆盖网络发送和接收对应于预定服务的数据。

公开(公告)号：US20120099575A1

公开(公告)日：2012-04-26

申请号：US13282060

申请日：2011-10-26

申请人： Se Han KIM ,  Cheol Sig Pyo ,  In Hwan Lee ,  Hoyong Kang ,  Tae Joon Park ,  Wun-Cheol Jeong ,  Chang Sub Shin ,  Kyohoon Son

发明人： Se Han KIM ,  Cheol Sig Pyo ,  In Hwan Lee ,  Hoyong Kang ,  Tae Joon Park ,  Wun-Cheol Jeong ,  Chang Sub Shin ,  Kyohoon Son

IPC分类号： H04W92/00 ,  H04L12/66

CPC分类号： H04W72/042 ,  H04W76/40

摘要： A complex communication apparatus transmits/receives voice information with other complex communication apparatuses through a set voice channel. The complex communication apparatus broadcasts a signaling packet expressing a destination identifier representing a desired communication type of one-to-one communication, group communication, and broadcast communication with other complex communication apparatuses and information of the set voice channel and performs voice communication with a complex communication apparatus corresponding to a destination identifier of other complex communication apparatuses, having received the signaling packet.

摘要翻译： 复杂通信装置通过设定的语音信道与其他复杂通信装置发送/接收语音信息。 复合通信装置广播表示表示与其他复杂通信装置的一对一通信，组通信和广播通信的期望通信类型的目的地标识符的信令分组和所设置的语音信道的信息，并且与复合体进行语音通信 通信装置对应于已经接收到信令分组的其他复杂通信装置的目的地标识符。

公开(公告)号：US20120093056A1

公开(公告)日：2012-04-19

申请号：US13271773

申请日：2011-10-12

申请人： Chang Sub Shin ,  Wun-Cheol Jeong ,  Tae Joon Park ,  Hoyong Kang ,  Se Ham Kim ,  In Hwan Lee ,  Cheol Sig Pyo

发明人： Chang Sub Shin ,  Wun-Cheol Jeong ,  Tae Joon Park ,  Hoyong Kang ,  Se Ham Kim ,  In Hwan Lee ,  Cheol Sig Pyo

IPC分类号： H04W72/04 ,  H04W4/06

CPC分类号： H04W80/00 ,  H04W72/0413 ,  H04W72/042 ,  H04W74/08

摘要： A slot managing method and apparatus is provided. A first layer of a destination node receives a request command for requesting a slot management from a source node, and transfers a first primitive for reporting a receipt of the request command to a second layer that is an upper layer of the first layer. The second layer transfers a second primitive to the first layer as a response to the slot management request. The first layer broadcasts a reply command including a result of the slot management request to neighboring nodes in response to the second primitive. The source node broadcasts a notify command including a result of the slot management request.

摘要翻译： 提供了一种槽管理方法和装置。 目的地节点的第一层接收从源节点请求时隙管理的请求命令，并将用于报告请求命令的接收的第一原语传送到作为第一层的上层的第二层。 第二层作为对时隙管理请求的响应将第二原语传送到第一层。 响应于第二原语，第一层向相邻节点广播包含时隙管理请求的结果的应答命令。 源节点广播包括时隙管理请求的结果的通知命令。

公开(公告)号：US07899074B2

公开(公告)日：2011-03-01

申请号：US12153704

申请日：2008-05-22

申请人： Tae Joon Park ,  Se Han Kim ,  Nae-Soo Kim ,  Cheol Sig Pyo ,  Jae Yong Lee ,  Byung Chul Kim

发明人： Tae Joon Park ,  Se Han Kim ,  Nae-Soo Kim ,  Cheol Sig Pyo ,  Jae Yong Lee ,  Byung Chul Kim

IPC分类号： H04L12/40

CPC分类号： H04W72/02 ,  H04W72/0406 ,  Y02D70/142 ,  Y02D70/166

摘要： Provided is an apparatus and method for controlling multi-channel access in USN-based MAC. The multi-channel access control apparatus includes a channel scanner, a control channel preoccupier, and an available channel exchanger. The channel scanner scans at least one or more available channels among the N data channels in a Tx sensor node. The control channel preoccupier preoccupies, in the Tx sensor node, the control channel through control channel sensing and back-off and broadcasts a preamble on the control channel periodically. The available channel exchanger detects, in an Rx sensor node, the available channels available to the Tx sensor node on the basis of the received preamble, selects a channel available to the Rx sensor node among the detected available channels, and transmits information about the selected channel to the Tx sensor node.

摘要翻译： 提供了一种用于在基于USN的MAC中控制多信道接入的装置和方法。 多通道访问控制装置包括信道扫描器，控制信道预占方和可用信道交换机。 信道扫描器扫描Tx传感器节点中的N个数据信道中的至少一个或多个可用信道。 控制信道预占在Tx传感器节点中通过控制信道感测和退避来控制控制信道，并且周期性地在控制信道上广播前导码。 可用信道交换机在Rx传感器节点中，根据接收到的前导码检测Tx传感器节点可用的可用信道，在检测到的可用信道中选择可用于Rx传感器节点的信道，并发送关于所选择的信道的信息 通道到Tx传感器节点。

公开(公告)号：US20100027449A1

公开(公告)日：2010-02-04

申请号：US12149379

申请日：2008-04-30

申请人： Se Han Kim ,  Tae Joon Park ,  Nae-Soo Kim ,  Cheol-Sig Pyo ,  Jae-Yong Lee ,  Byung Chul Kim

发明人： Se Han Kim ,  Tae Joon Park ,  Nae-Soo Kim ,  Cheol-Sig Pyo ,  Jae-Yong Lee ,  Byung Chul Kim

IPC分类号： G08C17/00

CPC分类号： H04L67/125 ,  H04L67/12 ,  H04L67/18 ,  H04W52/0235 ,  H04W52/028 ,  H04W76/27 ,  Y02D70/166

摘要： Provided are a transmitting apparatus, a transmitting method, a receiving apparatus, a receiving method and a channel status information updating method of a sensor node based on multiple channels. The transmitting apparatus and method transmit a wake-up signal for switching neighbor nodes in a power-saving mode in a transmission range of the sensor node to a wake-up mode in which the neighbor nodes wait to receive a message from the sensor node through the control channel, transmit a preamble message including a list of unused available channels from among the data channels to a receiving node to which data is transmitted from among the neighbor nodes through the control channel, receive an acknowledgement message including information that indicates a channel selected from the available channels from the receiving node through the control channel, transmit a connection confirmation message for switching neighbor nodes other than the receiving node to the power-saving mode through the control channel, and transmit data to the receiving node through the selected channel.

摘要翻译： 提供了基于多个信道的传感器节点的发送装置，发送方法，接收装置，接收方法和信道状态信息更新方法。 发送装置和方法在传感器节点的传输范围内以功率节省模式切换相邻节点的唤醒信号到其中相邻节点等待从传感器节点接收消息的唤醒模式， 所述控制信道通过所述控制信道从包括所述数据信道的未使用的可用信道的列表的前导消息发送到经由所述控制信道从所述邻居节点发送数据的接收节点，接收包括指示所选择的信道的信息的确认消息 从接收节点通过控制信道的可用信道，通过控制信道发送用于将除了接收节点之外的相邻节点切换到功率节省模式的连接确认消息，并通过所选择的信道将数据发送到接收节点。

公开(公告)号：US20090154485A1

公开(公告)日：2009-06-18

申请号：US12153704

申请日：2008-05-22

申请人： Tae Joon Park ,  Se Han Kim ,  Nae-Soo Kim ,  Cheol Sig Pyo ,  Jae Yong Lee ,  Byung Chul Kim

发明人： Tae Joon Park ,  Se Han Kim ,  Nae-Soo Kim ,  Cheol Sig Pyo ,  Jae Yong Lee ,  Byung Chul Kim

IPC分类号： H04L12/40

CPC分类号： H04W72/02 ,  H04W72/0406 ,  Y02D70/142 ,  Y02D70/166

摘要： Provided is an apparatus and method for controlling multi-channel access in USN-based MAC. The multi-channel access control apparatus includes a channel scanner, a control channel preoccupier, and an available channel exchanger. The channel scanner scans at least one or more available channels among the N data channels in a Tx sensor node. The control channel preoccupier preoccupies, in the Tx sensor node, the control channel through control channel sensing and back-off and broadcasts a preamble on the control channel periodically. The available channel exchanger detects, in an Rx sensor node, the available channels available to the Tx sensor node on the basis of the received preamble, selects a channel available to the Rx sensor node among the detected available channels, and transmits information about the selected channel to the Tx sensor node.

摘要翻译： 提供了一种用于在基于USN的MAC中控制多信道接入的装置和方法。 多通道访问控制装置包括信道扫描器，控制信道预占方和可用信道交换机。 信道扫描器扫描Tx传感器节点中的N个数据信道中的至少一个或多个可用信道。 控制信道预占在Tx传感器节点中通过控制信道感测和退避来控制控制信道，并且周期性地在控制信道上广播前导码。 可用信道交换机在Rx传感器节点中，根据接收到的前导码检测Tx传感器节点可用的可用信道，在检测到的可用信道中选择可用于Rx传感器节点的信道，并发送关于所选择的信道的信息 通道到Tx传感器节点。

公开(公告)号：US08731020B2

公开(公告)日：2014-05-20

申请号：US13184344

申请日：2011-07-15

申请人： Tae Joon Park ,  Seong Soon Joo ,  Jong Suk Chae ,  Se Han Kim ,  Cheol Sig Pyo

发明人： Tae Joon Park ,  Seong Soon Joo ,  Jong Suk Chae ,  Se Han Kim ,  Cheol Sig Pyo

IPC分类号： H04B1/00 ,  H04L5/12

CPC分类号： H04B1/707 ,  H04L1/0065

摘要： A constant amplitude decoding apparatus and method for multiplexed direct-sequence spread spectrum communication system are provided. The constant amplitude decoding apparatus includes: a despreading and demultiplexing module receiving a data stream of a constant amplitude and despreading and demultiplexing the received data stream to restore it to a 2D signal; a decoding module first performing a vertical decoding on the 2D signal and then performing horizontal decoding thereon; a control module determining whether to repeatedly perform vertical decoding and horizontal decoding; and a bit stream information output module outputting the decoding results from the decoding module as a bit stream.

摘要翻译： 提供了一种用于多路复用直接序列扩频通信系统的恒定幅度解码装置和方法。 恒幅解码装置包括：解扩和解复用模块，接收恒定幅度的数据流，解扩和解复用接收的数据流，将其恢复到2D信号; 解码模块首先对2D信号执行垂直解码，然后对其进行水平解码; 确定是否重复执行垂直解码和水平解码的控制模块; 以及比特流信息输出模块，作为比特流从解码模块输出解码结果。

公开(公告)号：USRE44106E1

公开(公告)日：2013-03-26

申请号：US12318746

申请日：2009-01-07

申请人： Tae Joon Park

发明人： Tae Joon Park

IPC分类号： G06F21/00 ,  G06F1/00 ,  H04N7/167 ,  H04N5/913 ,  G11B20/00

CPC分类号： G06F21/10 ,  G06F2211/007 ,  G11B20/00086 ,  G11B20/0021 ,  G11B20/00333 ,  G11B20/00557 ,  G11B20/00753 ,  G11B20/00768 ,  H04N5/913 ,  H04N2005/91328 ,  H04N2005/91364

摘要： A copy prevention method and apparatus of a digital magnetic recording/reproducing system performs the copy prevention function by encoding to insert a marker involving copy prevention function information and executing the function and allows a program supplier to realize a desired copy prevention function of various patterns, in which the marker formed by a control word for scrambling audio and video bit straps and copy prevention information for preventing an illegal copy is encrypted by an encoded key to be multiplexed with the audio and video bit strips scrambled by the control word. The marker transmitted is detected from the bit strips to be decrypted and analyzed by the encoded key to determine whether the copy is permitted or not, so that the detected marker is updated to be recorded on a video tape and the control word is produced from the marker to perform the descrambling to supply the result to a monitor to be displayed. Thus, the program supplier selects the copy prevention function, and a separate format converting apparatus is not required since a field defined within a GA format is utilized while an existing DVCR is not need to be changed for performing the copy prevention function as the data amount to be recorded is not increased. A method and apparatus for recording digital data are discussed. According to an embodiment, the invention is directed to a method of recording digital data using a data recording/reproducing apparatus, the data recording/reproducing apparatus including a scrambler, the method comprising: scrambling, by the scrambler, at least one data units included in the digital data based on control data, the control data being used for controlling a parameter of a scrambling/descrambling operation, wherein one or more succeeding data units included in the digital data are scrambled based on the same control data; and recording, by the data recording/reproducing apparatus, the at least one scrambled data unit and the control data in a portable data storage.

公开(公告)号：US08304768B2

公开(公告)日：2012-11-06

申请号：US12179072

申请日：2008-07-24

申请人： Ki Taeg Shin ,  Sung Hyun Cho ,  Tae Joon Park

发明人： Ki Taeg Shin ,  Sung Hyun Cho ,  Tae Joon Park

IPC分类号： H01L29/10 ,  H01L31/00

CPC分类号： H01L27/124 ,  G02F1/136213 ,  G02F1/136227 ,  G02F2001/136218 ,  G02F2201/40

摘要： A thin film transistor array substrate includes according to an embodiment a plurality of gate lines and a plurality of data lines on a substrate, to define pixel regions crossing each other; thin film transistors each formed at the intersection of the gate lines and the data lines, and including a gate electrode, a source electrode and a drain electrode; common lines, each including a first pattern formed across the data lines, a second pattern formed adjacent to the data lines on both sides in the pixel region and parallel to the data lines, and a third pattern formed adjacent to the gate lines to connect the second pattern disposed on both the sides in the associated one of the pixel regions, and passing below the drain electrode of the thin film transistors; and pixel electrodes formed in the pixel regions.

摘要翻译： 薄膜晶体管阵列基板包括根据实施例的多个栅极线和在衬底上的多条数据线，以限定彼此交叉的像素区域; 每个薄膜晶体管分别形成在栅极线和数据线的交点处，并且包括栅电极，源电极和漏电极; 公共线各自包括跨数据线形成的第一图案，与像素区域中的两侧的数据线相邻并平行于数据线形成的第二图案，以及与栅极线相邻形成的第三图案，以将 第二图案设置在相关联的一个像素区域的两侧，并且穿过薄膜晶体管的漏电极; 以及形成在像素区域中的像素电极。