专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

21. 发明授权

US08619671B2 Transmission reception apparatus of data using polarization transmission in los radio communication system 有权
标题翻译：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。

22. 发明授权

US08594093B2 Apparatus and method for transmit/receive of image data 有权
标题翻译：用于发送/接收图像数据的装置和方法
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。

23. 发明授权

US08503565B2 Multi-antenna communication method and system thereof 有权
标题翻译：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。

24. 发明授权

US08406259B2 Time division multiplexing communication system with parallel structure and method for the same 有权
标题翻译：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。

25. 发明授权

US08397122B2 Method and apparatus for unequal error protection of video signal over wideband high frequency wireless system 失效
标题翻译：视频信号在宽带高频无线系统上的不均等误差保护方法及装置
公开(公告)号：US08397122B2
公开(公告)日：2013-03-12
申请号：US12407493
申请日：2009-03-19
申请人： Seung Eun Hong , Yong Sun Kim , Kyeongpyo Kim , Hyoung Jin Kwon , Jin Kyeong Kim , Woo Yong Lee
发明人： Seung Eun Hong , Yong Sun Kim , Kyeongpyo Kim , Hyoung Jin Kwon , Jin Kyeong Kim , Woo Yong Lee
IPC分类号： H03M13/00
CPC分类号： H03M13/356 , H04L1/0003 , H04L1/0006 , H04L1/0009 , H04L1/007 , H04L1/0083 , H04N19/67
摘要： Disclosed are an Unequal Error Protection (UEP) method and apparatus of video signals based on a dynamic link in a broadband high frequency wireless system.A UEP transmission apparatus based on a dynamic link includes a UEP transmission controller to verify, based on a channel state when video data is inputted, a bit field size and a bit separation point of separating a priority for each pixel element being comprised of a pixel of the video data, and to control an error correction coding for correcting relatively many errors occurring in information with a high priority for each pixel element to be used, a bit separator unit to separate the video data pixel based on the priority for each pixel element, and a channel coding unit to perform 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：公开了基于宽带高频无线系统中的动态链路的视频信号的不等错误保护（UEP）方法和装置。基于动态链路的UEP发送装置包括UEP发送控制器，用于基于输入视频数据时的信道状态来验证比特字段大小和分离由像素构成的每个像素元素的优先级的比特分离点的视频数据，并且控制纠错编码，用于校正在要使用的每个像素元素的高优先级信息中出现的相对多的错误;基于每个像素元素的优先级来分离视频数据像素的位分离器单元以及信道编码单元，其基于每个像素元素的优先级，通过UEP发送控制器的控制来执行相应的纠错编码。

26. 发明申请

US20100296599A1 MULTI-ANTENNA COMMUNICATION METHOD AND SYSTEM THEREOF 有权
标题翻译：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。

27. 发明申请

US20100265888A1 APPARATUS AND METHOD FOR SUPER FINE POSITIONING WITH NETWORKS IN TIERED STRUCTURE 有权
标题翻译：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。

28. 发明申请

US20100183078A1 APPARATUS AND METHOD FOR KEEPING BIT RATE OF IMAGE DATA 审中-公开
标题翻译：保存图像数据比特率的装置和方法
公开(公告)号：US20100183078A1
公开(公告)日：2010-07-22
申请号：US12669819
申请日：2008-08-21
申请人： Hyoung Jin Kwon , Hyunsang Park , Woo Yong Lee , Jin Kyeong Kim , Kyeongpyo Kim
发明人： Hyoung Jin Kwon , Hyunsang Park , Woo Yong Lee , Jin Kyeong Kim , Kyeongpyo Kim
IPC分类号： H04N7/12
CPC分类号： H04N19/184 , H04N19/46 , H04N19/85
摘要： An apparatus for uniformly maintaining a bit rate of image data includes an image encoding apparatus including: a bit shifter configured to shift a predetermined number of bits included in line pixel data of a single line; an encoder configured to compress the bit shifted line pixel data and output a compressed bitstream; and a data frame formatter configured to generate a data frame including a bit shift field, the bit shift field containing information associated with the shifted bit of the pixel data, and an image decoding apparatus including: a data frame deformatter configured to receive a data frame and extract a field value from the data frame; a decoder configured to decode a compressed bitstream from the data frame, and recover line pixel data; a bit shifter configured to shift a predetermined number of bits; and a bit recovery unit configured to recover a lost bit.
摘要翻译：用于均匀地维持图像数据比特率的装置包括：图像编码装置，包括：位移器，被配置为移位包括在单行的行像素数据中的预定数量的比特; 编码器，被配置为压缩位移行的像素数据并输出压缩比特流; 以及数据帧格式化器，被配置为生成包括位移字段的数据帧，所述位移字段包含与所述像素数据的移位位相关联的信息，以及图像解码装置，包括：数据帧去格式化器，被配置为接收数据帧并从数据帧中提取字段值; 解码器，被配置为从数据帧解码压缩比特流，并恢复行像素数据; 移位器，被配置为移位预定位数; 以及配置为恢复丢失位的位恢复单元。

29. 发明申请

US20090241007A1 METHOD AND APPARATUS FOR UNEQUAL ERROR PROTECTION OF VIDEO SIGNAL OVER WIDEBAND HIGH FREQUENCY WIRELESS SYSTEM 失效
标题翻译：视频信号在宽频高频无线系统中的不正常误差保护方法与装置
公开(公告)号：US20090241007A1
公开(公告)日：2009-09-24
申请号：US12407493
申请日：2009-03-19
申请人： Seung Eun Hong , Yong Sun Kim , Kyeongpyo Kim , Hyoung Jin Kwon , Jin Kyeong Kim , Woo Yong Lee
发明人： Seung Eun Hong , Yong Sun Kim , Kyeongpyo Kim , Hyoung Jin Kwon , Jin Kyeong Kim , Woo Yong Lee
IPC分类号： H03M13/05 , G06F11/10
CPC分类号： H03M13/356 , H04L1/0003 , H04L1/0006 , H04L1/0009 , H04L1/007 , H04L1/0083 , H04N19/67
摘要： Disclosed are an Unequal Error Protection (UEP) method and apparatus of video signals based on a dynamic link in a broadband high frequency wireless system.A UEP transmission apparatus based on a dynamic link includes a UEP transmission controller to verify, based on a channel state when video data is inputted, a bit field size and a bit separation point of separating a priority for each pixel element being comprised of a pixel of the video data, and to control an error correction coding for correcting relatively many errors occurring in information with a high priority for each pixel element to be used, a bit separator unit to separate the video data pixel based on the priority for each pixel element, and a channel coding unit to perform 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：公开了基于宽带高频无线系统中的动态链路的视频信号的不等错误保护（UEP）方法和装置。基于动态链路的UEP发送装置包括UEP发送控制器，用于基于输入视频数据时的信道状态来验证比特字段大小和分离由像素构成的每个像素元素的优先级的比特分离点的视频数据，并且控制纠错编码，用于校正在要使用的每个像素元素的高优先级信息中出现的相对多的错误;基于每个像素元素的优先级来分离视频数据像素的位分离器单元以及信道编码单元，其基于每个像素元素的优先级，通过UEP发送控制器的控制来执行相应的纠错编码。

30. 发明授权

US08958288B2 Method and apparatus for setting detour path in wideband high frequency wireless system using centralized MAC protocol 有权
标题翻译：使用集中式MAC协议在宽带高频无线系统中设置绕行路径的方法和装置
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。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式