利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

55 条记录 (耗时 0.03 秒)

    Transmission reception apparatus of data using polarization transmission in los radio communication system
    42.
    发明授权
    Transmission reception apparatus of data using polarization transmission in los radio communication system 有权
    在洛斯无线电通信系统中使用极化传输的数据的发送接收装置

    公开(公告)号：US08619671B2

    公开(公告)日：2013-12-31

    申请号：US12393560

    申请日：2009-02-26

    申请人： Hyoung Jin Kwon ,  Jin Kyeong Kim ,  Woo Yong Lee ,  Yong Sun Kim ,  Kyeongpyo Kim ,  Dongyong Lee ,  Jong Hwa Choi

    发明人： Hyoung Jin Kwon ,  Jin Kyeong Kim ,  Woo Yong Lee ,  Yong Sun Kim ,  Kyeongpyo Kim ,  Dongyong Lee ,  Jong Hwa Choi

    IPC分类号： H04W4/00 ,  H04J7/02

    CPC分类号： H04B7/10

    摘要： Provided is a method and apparatus for transmitting and receiving data using a polarization transmission in a line-of-sight (LOS) radio communication system. An for transmitting data using a polarization transmission in a LOS radio communication system may include: an antenna unit including at least two antennas to transmit or receive via a different polarization path; a polarization data setting unit to set the different polarization path for each of the at least two antennas; and a resource allocation unit to set a transmission scheme according to a data characteristic and a service type, and to allocate a resource to be transmitted via the different polarization path according to the transmission scheme.

    摘要翻译： 提供了一种用于在视线（LOS）无线电通信系统中使用偏振透射发送和接收数据的方法和装置。 用于在LOS无线电通信系统中使用极化传输来发送数据的A可以包括：包括至少两个天线的天线单元，用于经由不同的极化路径进行发送或接收; 极化数据设置单元，用于为所述至少两个天线中的每一个设置不同的偏振路径; 以及资源分配单元，用于根据数据特性和服务类型设置传输方案，并且根据传输方案分配经由不同极化路径发送的资源。

    Multi-antenna communication method and system thereof
    44.
    发明授权
    Multi-antenna communication method and system thereof 有权
    多天线通信方法及其系统

    公开(公告)号：US08503565B2

    公开(公告)日：2013-08-06

    申请号：US12739730

    申请日：2008-10-23

    申请人： Woo Yong Lee ,  Hyoung Jin Kwon ,  Kyeongpyo Kim ,  Jin Kyeong Kim ,  Yong Sun Kim ,  Jae Sup Lee ,  Young-chai Ko

    发明人： Woo Yong Lee ,  Hyoung Jin Kwon ,  Kyeongpyo Kim ,  Jin Kyeong Kim ,  Yong Sun Kim ,  Jae Sup Lee ,  Young-chai Ko

    IPC分类号： H04B7/02

    CPC分类号： H04B7/0617 ,  H04B7/0434 ,  H04B7/0619

    摘要： A multiple antenna communication method and a multiple antenna communication system are provided. The multiple antenna communication method includes: determining a weighting vector with respect to a plurality of transmit antennas, using a spread spectrum code; determining a target transmission rate of each of the transmit antennas using the determined weighting vector; transmitting information associated with the target transmission rate to a multiple antenna reception apparatus; receiving, from the multiple antenna reception apparatus, channel information including information regarding whether to accept the transmitted target transmission rate information; and transmitting data to the multiple antenna reception apparatus using the received channel information.

    摘要翻译： 提供多天线通信方法和多天线通信系统。 多天线通信方法包括：使用扩频码确定相对于多个发射天线的加权矢量; 使用确定的加权矢量确定每个发射天线的目标传输速率; 将与所述目标传输速率相关联的信息发送到多天线接收装置; 从所述多个天线接收装置接收包括关于是否接受所发送的目标传输速率信息的信息的信道信息; 以及使用所接收的信道信息将数据发送到所述多天线接收装置。

    Time division multiplexing communication system with parallel structure and method for the same
    45.
    发明授权
    Time division multiplexing communication system with parallel structure and method for the same 有权
    时分复用通信系统具有并行结构和方法相同

    公开(公告)号：US08406259B2

    公开(公告)日：2013-03-26

    申请号：US12672735

    申请日：2008-08-08

    申请人： Woo Yong Lee ,  Kyeongpyo Kim ,  Jin Kyeong Kim ,  Yong Sun Kim ,  Hyoung Jin Kwon

    发明人： Woo Yong Lee ,  Kyeongpyo Kim ,  Jin Kyeong Kim ,  Yong Sun Kim ,  Hyoung Jin Kwon

    IPC分类号： H04J3/04

    CPC分类号： H04B7/2643

    摘要： Disclosed are a Time Division Multiplexing (TDM) communication system with a parallel structure and a method for the same. A transmission apparatus of the TDM communication system with the parallel structure includes a Time Division Demultiplexer (TDDM) to perform time division demultiplexing of inputted first serial signals to thereby output the demultiplexed serial signals as a plurality of parallel signals, a plurality of modulators to respectively modulate the outputted parallel signals; a Time Division Multiplexer (TDM) to adjust a multiplexing ratio according to channel-related information, and to perform time division multiplexing of each of the modulated parallel signals in the adjusted multiplexing ratio to thereby output the multiplexed parallel signals as second serial signals, and a transmission antenna to transmit the outputted second serial signals.

    摘要翻译： 公开了具有并行结构的时分复用（TDM）通信系统及其方法。 具有并行结构的TDM通信系统的发送装置包括：时分解复用器（TDDM），用于对所输入的第一串行信号进行时分解复用，从而分别输出多路复用串行信号作为多个并行信号，多个调制器分别 调制输出的并行信号; 时分多路复用器（TDM），根据信道相关信息来调整多路复用比，并且以调整的复用比率对每个调制并行信号进行时分复用，从而输出多路并行信号作为第二串行信号;以及 发送天线，用于发送输出的第二串行信号。

    MULTI-ANTENNA COMMUNICATION METHOD AND SYSTEM THEREOF
    46.
    发明申请
    MULTI-ANTENNA COMMUNICATION METHOD AND SYSTEM THEREOF 有权
    多天线通信方法及其系统

    公开(公告)号：US20100296599A1

    公开(公告)日：2010-11-25

    申请号：US12739730

    申请日：2008-10-23

    申请人： Woo Yong Lee ,  Hyoung Jin Kwon ,  Kyeongpyo Kim ,  Jin Kyeong Kim ,  Yong Sun Kim ,  Jae Sup Lee ,  Young-chai Ko

    发明人： Woo Yong Lee ,  Hyoung Jin Kwon ,  Kyeongpyo Kim ,  Jin Kyeong Kim ,  Yong Sun Kim ,  Jae Sup Lee ,  Young-chai Ko

    IPC分类号： H04L1/02

    CPC分类号： H04B7/0617 ,  H04B7/0434 ,  H04B7/0619

    摘要： A multiple antenna communication method and a multiple antenna communication system are provided. The multiple antenna communication method includes: determining a weighting vector with respect to a plurality of transmit antennas, using a spread spectrum code; determining a target transmission rate of each of the transmit antennas using the determined weighting vector; transmitting information associated with the target transmission rate to a multiple antenna reception apparatus; receiving, from the multiple antenna reception apparatus, channel information including information regarding whether to accept the transmitted target transmission rate information; and transmitting data to the multiple antenna reception apparatus using the received channel information.

    摘要翻译： 提供多天线通信方法和多天线通信系统。 多天线通信方法包括：使用扩频码确定相对于多个发射天线的加权矢量; 使用确定的加权矢量确定每个发射天线的目标传输速率; 将与所述目标传输速率相关联的信息发送到多天线接收装置; 从所述多个天线接收装置接收包括关于是否接受所发送的目标传输速率信息的信息的信道信息; 以及使用所接收的信道信息将数据发送到所述多天线接收装置。

    APPARATUS AND METHOD FOR SUPER FINE POSITIONING WITH NETWORKS IN TIERED STRUCTURE
    47.
    发明申请
    APPARATUS AND METHOD FOR SUPER FINE POSITIONING WITH NETWORKS IN TIERED STRUCTURE 有权
    用于超级精确定位与网络结构的设备和方法

    公开(公告)号：US20100265888A1

    公开(公告)日：2010-10-21

    申请号：US12808118

    申请日：2008-12-12

    申请人： Yong Sun Kim ,  Jin Kyeong Kim ,  Woo Yong Lee ,  Kyeongpyo Kim ,  Hyoung Jin Kwon

    发明人： Yong Sun Kim ,  Jin Kyeong Kim ,  Woo Yong Lee ,  Kyeongpyo Kim ,  Hyoung Jin Kwon

    IPC分类号： H04W40/00

    CPC分类号： H04W64/00 ,  G01S5/0263 ,  G01S5/14

    摘要： A super fine positioning apparatus is provided. A super fine positioning apparatus, including: a network module unit comprising a plurality of network modules which processes a signal among a user terminal and a plurality of communication networks, the plurality of communication networks being sorted by a positioning precision; a network module control unit which sequentially selects the plurality of network modules and controls connection to the plurality of network modules; a positioning calculation unit which sequentially connects to the plurality of network modules and calculates a location of the user terminal according to each connection phase; and a database which stores information about the user terminal and provides the network module control unit and positioning calculation unit with the information.

    摘要翻译： 提供超精细定位装置。 一种超精细定位装置，包括：网络模块单元，包括处理用户终端和多个通信网络之间的信号的多个网络模块，所述多个通信网络按照定位精度进行排序; 网络模块控制单元，其顺序地选择所述多个网络模块并控制与所述多个网络模块的连接; 定位计算单元，其依次连接到所述多个网络模块，并根据每个连接阶段计算用户终端的位置; 以及数据库，其存储关于用户终端的信息，并向网络模块控制单元和定位计算单元提供该信息。

    APPARATUS AND METHOD FOR LOSSLESS/NEAR-LOSSLESS IMAGE COMPRESSION
    48.
    发明申请
    APPARATUS AND METHOD FOR LOSSLESS/NEAR-LOSSLESS IMAGE COMPRESSION 审中-公开
    用于无噪声/无损图像压缩的装置和方法

    公开(公告)号：US20110129162A1

    公开(公告)日：2011-06-02

    申请号：US12957207

    申请日：2010-11-30

    申请人： Kyeongpyo Kim ,  Woo Yong Lee ,  Young Ro Kim ,  HyunSang Park

    发明人： Kyeongpyo Kim ,  Woo Yong Lee ,  Young Ro Kim ,  HyunSang Park

    IPC分类号： G06K9/36

    CPC分类号： H04N19/146 ,  H04N19/105 ,  H04N19/196 ,  H04N19/593

    摘要： Provided is a lossless/near-lossless image compression apparatus and method. The lossless/near-lossless image compression method may include calculating a predicted value by predicting a pixel of a current location based on adjacent pixels, calculating an error that is a difference between the predicted value and a pixel value, and modulating the error to output the modulated error, encoding the modulated error, and controlling a tolerance based on a slice unit to enable a number of encoded bits to be the same as a target number of encoded bits. The tolerance may be set to be gradually increased or to be decreased to prevent a rapid change in the tolerance.

    摘要翻译： 提供了一种无损/近无损图像压缩装置和方法。 无损/近无损图像压缩方法可以包括通过基于相邻像素预测当前位置的像素来计算预测值，计算作为预测值和像素值之间的差的误差，并将该误差调制为输出 调制误差，编码调制误差，以及基于片单元控制容限以使得多个编码比特与编码比特的目标数量相同。 公差可以被设置为逐渐增加或减小以防止公差的快速变化。

    Apparatus and method for transmitting and receiving streaming data using multiple paths
    50.
    发明授权
    Apparatus and method for transmitting and receiving streaming data using multiple paths 有权
    使用多条路径发送和接收流数据的装置和方法

    公开(公告)号：US09350500B2

    公开(公告)日：2016-05-24

    申请号：US12747138

    申请日：2008-12-10

    申请人： Hyoung Jin Kwon ,  Jin Kyeong Kim ,  Woo Yong Lee ,  Kyeongpyo Kim

    发明人： Hyoung Jin Kwon ,  Jin Kyeong Kim ,  Woo Yong Lee ,  Kyeongpyo Kim

    IPC分类号： G06F15/16 ,  H04L5/00 ,  H04L1/06 ,  H04L29/06

    CPC分类号： H04L65/4069 ,  H04L1/06 ,  H04L5/00 ,  H04L45/24 ,  H04L65/607 ,  H04L65/80

    摘要： The present invention relates to an apparatus and method for transmitting/receiving streaming data using multiple paths, in which the streaming data is smoothly reproduced without being interrupted, and more particularly, to an apparatus and method for transmitting/receiving streaming data using multiple paths, in which exchange of the streaming data is performed in real-time using the multiple paths regardless of obstacles. The method for transmitting streaming data using multiple paths includes managing and maintaining a path list including sequence information about a transmission path capable of transmitting data, framing the streaming data, and transmitting the framed streaming data via the transmission path according to the sequence information.

    摘要翻译： 本发明涉及一种使用多路径发送/接收流数据的装置和方法，其中流数据被平滑地再现而不被中断，更具体地说，涉及一种使用多路径发送/接收流数据的装置和方法， 其中使用多个路径实时地执行流数据的交换，而不管障碍物如何。 使用多个路径发送流数据的方法包括管理和维护路径列表，该路径列表包括关于能够发送数据的传输路径的顺序信息，对流数据进行成帧，以及根据序列信息经由传输路径发送成帧的流数据。