公开(公告)号：US08797848B2

公开(公告)日：2014-08-05

申请号：US12746514

申请日：2008-12-04

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

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

IPC分类号： H04W12/00

CPC分类号： H04W40/22 ,  H04B7/2606 ,  H04L45/00 ,  H04L45/22 ,  H04W40/02

摘要： Disclosed are a data transceiver and a method thereof in a wireless communication system, and particularly, is a data transceiver and method thereof using multiple routes in the wireless communication system. The data transmitting/receiving method using the multiple routes in the wireless communication system includes setting a direct route to a corresponding station and a relay route to a relay device, selecting one route from among the direct route and relay route, and transmitting/receiving data through the selected route.

摘要翻译： 公开了一种无线通信系统中的数据收发信机及其方法，特别是在无线通信系统中使用多条路由的数据收发信机及其方法。 在无线通信系统中使用多条路由的数据发送/接收方法包括设置到相应站的直接路由和到中继设备的中继路由，从直接路由和中继路由中选择一条路由，以及发送/接收数据 通过选择的路线。

公开(公告)号：US20110028106A1

公开(公告)日：2011-02-03

申请号：US12672738

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： H04W40/00

CPC分类号： H04B7/061 ,  H04B7/0805 ,  H04L1/0001 ,  H04L1/0003 ,  H04L1/06

摘要： An adaptive modulation apparatus and method using a multiple antenna selection scheme are provided. The adaptive modulation method using the multiple antenna scheme includes: selecting one transmit antenna from a plurality of transmit antennas; determining a target transmission rate of the selected transmit antenna to transmit the determined target transmission rate to a multiple antenna reception apparatus; receiving, from the multiple antenna reception apparatus, feedback information including information regarding whether to accept the target transmission rate; and transmitting data to the multiple antenna reception apparatus using the received feedback information.

摘要翻译： 提供了一种使用多天线选择方案的自适应调制装置和方法。 使用多天线方案的自适应调制方法包括：从多个发射天线中选择一个发射天线; 确定所选择的发射天线的目标传输速率，以将所确定的目标传输速率发射到多天线接收装置; 从多个天线接收装置接收包括关于是否接受目标传输速率的信息的反馈信息; 以及使用所接收的反馈信息将数据发送到所述多天线接收装置。

公开(公告)号：US20100260042A1

公开(公告)日：2010-10-14

申请号：US12746514

申请日：2008-12-04

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

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

IPC分类号： H04L12/28 ,  H04L12/26

CPC分类号： H04W40/22 ,  H04B7/2606 ,  H04L45/00 ,  H04L45/22 ,  H04W40/02

摘要： Disclosed are a data transceiver and a method thereof in a wireless communication system, and particularly, is a data transceiver and method thereof using multiple routes in the wireless communication system. The data transmitting/receiving method using the multiple routes in the wireless communication system includes setting a direct route to a corresponding station and a relay route to a relay device, selecting one route from among the direct route and relay route, and transmitting/receiving data through the selected route.

摘要翻译： 公开了一种无线通信系统中的数据收发信机及其方法，特别是在无线通信系统中使用多条路由的数据收发信机及其方法。 在无线通信系统中使用多条路由的数据发送/接收方法包括设置到相应站的直接路由和到中继设备的中继路由，从直接路由和中继路由中选择一条路由，以及发送/接收数据 通过选择的路线。

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。

公开(公告)号：US08594093B2

公开(公告)日：2013-11-26

申请号：US12669604

申请日：2008-07-18

申请人： Woo Yong Lee ,  Jin Kyeong Kim ,  Kyeongpyo Kim ,  Hyoung Jin Kwon ,  Yong Sun Kim ,  Jae Sup Lee ,  Dongyong Lee ,  Min Taig Kim ,  Seung Ku Hwang

发明人： Woo Yong Lee ,  Jin Kyeong Kim ,  Kyeongpyo Kim ,  Hyoung Jin Kwon ,  Yong Sun Kim ,  Jae Sup Lee ,  Dongyong Lee ,  Min Taig Kim ,  Seung Ku Hwang

IPC分类号： H04L12/28 ,  H04L12/56

CPC分类号： H04L1/0041 ,  H04L1/007 ,  H04L1/0089 ,  H04N21/631

摘要： Disclosed are an apparatus and method for transmitting/receiving image data. The method for transmitting image data includes classifying each pixel of image data into upper bits and lower bits, enabling the classified upper bits to be included in a payload of aMost Significant Bit (MSB) packet, and also enabling the classified lower bits to be included in a payload of a Least Significant Bit (LSB) packet, generating a header of the MSB packet and a header of the LSB packet, combining the payload and the header to respectively generate the MSB packet and the LSB packet, and transmitting the generated MSB packet and the LSB packet.

摘要翻译： 公开了一种用于发送/接收图像数据的装置和方法。 用于发送图像数据的方法包括将图像数据的每个像素分类为高位和低位，使得分类的高位能够被包含在最高有效位（MSB）分组的有效载荷中，并且还使能分类的较低位被包括 在最低有效位（LSB）分组的有效载荷中，生成MSB分组的报头和LSB分组的报头，组合有效载荷和报头以分别生成MSB分组和LSB分组，并且发送所生成的MSB 分组和LSB分组。

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。

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。

公开(公告)号：US08295780B2

公开(公告)日：2012-10-23

申请号：US12675452

申请日：2008-08-01

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

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

IPC分类号： H04B1/00 ,  H04B7/00

CPC分类号： H04L1/0023 ,  H04L1/0003 ,  H04L1/0025

摘要： Disclosed is an adaptive modulation scheme and apparatus thereof using an Analog/Digital (AJO) converter with variable bit resolution or clock frequency, the A/D converter including a transmitter including a modulator to modulate data to be transmitted according to a modulation scheme received from a receiver, an A/D converter to convert the modulated data into an analog signal using a bit resolution or a clock frequency received from the receiver, and a radio frequency (RF) processor to transmit the analog signal to the receiver through a wireless channel and a receiver including an RF processor to receive data through a wireless channel, a calculator to calculate a Signal to Noise Ratio (SNR) of the data received through the RF processor, and a modulation controller to search a predetermined setting table for a corresponding modulation scheme and bit resolution using the calculated SNR and to transmit to a transmitter.

摘要翻译： 公开了一种使用具有可变比特分辨率或时钟频率的模拟/数字（AJO）转换器的自适应调制方案及其装置，该A / D转换器包括：发射机，包括调制器，用于根据从 接收器，A / D转换器，用于使用从接收器接收的位分辨率或时钟频率将调制数据转换为模拟信号;以及射频（RF）处理器，通过无线信道将模拟信号发送到接收机 以及接收机，其包括通过无线信道接收数据的RF处理器，用于计算通过RF处理器接收的数据的信噪比（SNR）的计算器，以及调制控制器，用于搜索预定的设置表以获得相应的调制 方案和比特分辨率，并发送到发射机。

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。

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。