公开(公告)号：US08605802B2

公开(公告)日：2013-12-10

申请号：US12676537

申请日：2008-09-03

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： H04K1/10 ,  H04L27/28

CPC分类号： H04Q11/023 ,  H04L1/0003 ,  H04L1/0013 ,  H04L1/0059 ,  H04L1/0071 ,  H04L27/2602 ,  H04Q2213/13034 ,  H04Q2213/13098 ,  H04Q2213/13174 ,  H04Q2213/13215 ,  H04Q2213/13216 ,  H04Q2213/13291

摘要： A method of configuring a frame for fast wireless communication and an apparatus for fast wireless communication are provided. The apparatus for fast wireless communication includes: a frame configuration unit configuring a frame including transmission data; a demultiplexing unit demultiplexing the transmission data included in the frame into N number of parallel streams (N: positive number greater than 2); N number of coding and modulation units connected in parallel to perform error correction coding and orthogonal frequency division multiplexing (OFDM) with respect to each of the N number of parallel streams; and a multiplexing unit multiplexing outputs of the N number of coding and modulation units into serial streams.

摘要翻译： 提供了一种配置用于快速无线通信的帧的方法和用于快速无线通信的装置。 用于快速无线通信的装置包括：配置包括传输数据的帧的帧配置单元; 解复用单元将包括在帧中的传输数据解复用为N个并行流（N：大于2的正数）; N个并行连接的编码和调制单元相对于N个并行流中的每一个执行纠错编码和正交频分复用（OFDM）; 以及复用单元，将N个编码和调制单元的输出复用为串行流。

公开(公告)号：US08559370B2

公开(公告)日：2013-10-15

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： H04W4/00

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。

公开(公告)号：US08520726B2

公开(公告)日：2013-08-27

申请号：US12406329

申请日：2009-03-18

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

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

IPC分类号： H04N11/02

CPC分类号： H04N19/67 ,  H04N19/182 ,  H04N19/184 ,  H04N19/186 ,  H04N19/37 ,  H04N19/89

摘要： Disclosed are an Unequal Error Protection (UEP) apparatus and method thereof for transmitting various types of uncompressed video signals in a broadband high frequency wireless system. The UEP apparatus may include a UEP transmission controller to verify a bit separation point of separating a color depth and priority for each pixel element being composed of a video data pixel when video data is inputted, and to control an error correction coding of correcting relatively many errors to be used in information with a high priority for each pixel element, a bit separator to separate the video data pixel through a control of the UEP transmission controller based on the priority for each pixel element, and a channel coding unit to use a corresponding error correction coding through the control of the UEP transmission controller based on the priority for each pixel element.

摘要翻译： 公开了一种用于在宽带高频无线系统中发送各种类型的未压缩视频信号的不等差错保护（UEP）装置及其方法。 UEP装置可以包括UEP传输控制器，用于当输入视频数据时，验证分离颜色深度和每个像素元素的像素元素的优先级的位分离点，并且控制修正相对多的视频数据的纠错编码 用于每个像素元件具有高优先级的信息的错误;基于每个像素元素的优先级，通过UEP传输控制器的控制来分离视频数据像素的位分离器;以及信道编码单元，用于使用相应的 基于每个像素元素的优先级，通过对UEP传输控制器的控制进行纠错编码。

公开(公告)号：US20110032953A1

公开(公告)日：2011-02-10

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：US20090290528A1

公开(公告)日：2009-11-26

申请号：US12470609

申请日：2009-05-22

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

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

IPC分类号： H04B7/14

CPC分类号： H04W72/08 ,  H04B1/707 ,  H04B7/155 ,  H04L25/20 ,  H04L43/50 ,  H04L47/10 ,  H04W72/0426

摘要： Provided is an apparatus and method for transmitting and receiving data using multiple paths in a wireless communication system using a distributed Media Access Control (MAC). More particularly, provided is an apparatus and method for transmitting and receiving data that may select a path with a better channel status from multiple paths that include a direct path using a Line of Sight (LOS) and a relay path passing through a relay apparatus, in a wireless communication system that may transmit data via the LOS using a distributed MAC and a directional antenna.

摘要翻译： 提供了一种在使用分布式媒体访问控制（MAC）的无线通信系统中使用多个路径发送和接收数据的装置和方法。 更具体地，提供了一种用于发送和接收数据的装置和方法，所述数据可以从包括使用视线（LOS）的直接路径和通过中继装置的中继路径的多个路径选择具有更好信道状态的路径， 在可以使用分布式MAC和定向天线经由LOS发送数据的无线通信系统中。

公开(公告)号：US20100233967A1

公开(公告)日：2010-09-16

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： H04B7/005 ,  H04B17/00

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：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：US08630309B2

公开(公告)日：2014-01-14

申请号：US12556958

申请日：2009-09-10

申请人： Seung Eun Hong ,  Kyeongpyo Kim ,  Yong Sun Kim ,  Hyoung Jin Kwon ,  Woo Yong Lee

发明人： Seung Eun Hong ,  Kyeongpyo Kim ,  Yong Sun Kim ,  Hyoung Jin Kwon ,  Woo Yong Lee

IPC分类号： H04J3/16

CPC分类号： H04L1/0079 ,  H04L1/0057 ,  H04L1/0072

摘要： Provided are a frame generation apparatus and method that may protect variable length header information in a wideband high frequency wireless system. The frame generation apparatus may report variable length header information of a frame, and thereby the variable length header information may be verified in a receiving device. Also, the frame generation apparatus may convert a variable length header into a fixed length header by adding padding information to the variable length header of a frame, thereby protecting variable length header information.

摘要翻译： 提供了一种可以在宽带高频无线系统中保护可变长度报头信息的帧生成装置和方法。 帧生成装置可以报告帧的可变长度报头信息，从而可以在接收装置中验证可变长度报头信息。 此外，帧生成装置可以通过将填充信息添加到帧的可变长度头部来将可变长度头部转换为固定长度头部，从而保护可变长度头部信息。

公开(公告)号：US08958288B2

公开(公告)日：2015-02-17

申请号：US12502438

申请日：2009-07-14

申请人： Seung Eun Hong ,  Kyeongpyo Kim ,  Yong Sun Kim ,  Hyoung Jin Kwon ,  Woo Yong Lee

发明人： Seung Eun Hong ,  Kyeongpyo Kim ,  Yong Sun Kim ,  Hyoung Jin Kwon ,  Woo Yong Lee

IPC分类号： H04L12/26 ,  H04L12/24

CPC分类号： H04L45/22 ,  H04L41/5038 ,  H04L41/5054 ,  H04L41/5077 ,  H04L45/28 ,  H04W24/04 ,  H04W40/244

摘要： Provided is a method and apparatus for setting a detour path in a wideband high frequency wireless system using a centralized Media Access Control (MAC) protocol. Here, in a wireless system using the centralized MAC protocol where a time synchronization and a band allocation may be performed by a single central control unit, when a signal blockage occurs while a data communication is being performed via a direct path between a source device and a destination device, the detour path may be quickly provided.

摘要翻译： 提供了一种使用集中式媒体访问控制（MAC）协议在宽带高频无线系统中设置迂回路径的方法和装置。 这里，在使用集中式MAC协议的无线系统中，可以由单个中央控制单元执行时间同步和频带分配，当信号阻塞发生在通过源设备与源设备之间的直接路径进行数据通信时， 目的地设备，可以快速提供绕行路径。

公开(公告)号：US20100062732A1

公开(公告)日：2010-03-11

申请号：US12556950

申请日：2009-09-10

申请人： Kyeongpyo Kim ,  Yong Sun Kim ,  Seung Eun Hong ,  Hyoung Jin Kwon ,  Woo Yong Lee

发明人： Kyeongpyo Kim ,  Yong Sun Kim ,  Seung Eun Hong ,  Hyoung Jin Kwon ,  Woo Yong Lee

IPC分类号： H04B1/02 ,  H04B17/00

CPC分类号： H04B7/061 ,  H04B7/0623

摘要： Provided are a transmission/receiving apparatus and method of switching a transmission antenna in a Transmission Switched Diversity (TSD) system. The transmission apparatus includes an announcement command frame reading unit to verify a TSD Information Element (IE) included in an announcement command frame when receiving the announcement command frame from a receiving apparatus, and to verify whether to request a switching of the transmission antenna, an antenna switching unit to select an antenna, not being selected from a plurality of antennas, as a transmission antenna when the announcement command frame requests the switching of the transmission antenna, and to switch a currently used antenna into the selected transmission antenna, and an announcement command frame generation unit to convert transmission antenna information included in the TSD IE into the selected transmission antenna, and to generate a response announcement command frame including the converted TSD IE and transmit to the receiving apparatus.

摘要翻译： 提供了在传输切换分集（TSD）系统中切换发送天线的发送/接收装置和方法。 发送装置包括：从接收装置接收到通知命令帧时，对发布命令帧中包含的TSD信息元素（IE）进行验证的通知命令帧读取单元，以及是否请求发送天线的切换， 天线切换单元，当所述通知命令帧请求所述发送天线的切换，并且将当前使用的天线切换到所选择的发送天线中时，选择不从多个天线中选择的天线作为发送天线，以及公告 命令帧生成单元，将包含在TSD IE中的发送天线信息变换为所选择的发送天线，生成包含变换后的TSD IE的响应通知命令帧，发送给接收装置。