公开(公告)号：US09425866B2

公开(公告)日：2016-08-23

申请号：US14124572

申请日：2012-06-07

申请人： Sung-Hoon Kim ,  Jooyoung Lee ,  Jin Soo Choi ,  Jin Woong Kim

发明人： Sung-Hoon Kim ,  Jooyoung Lee ,  Jin Soo Choi ,  Jin Woong Kim

IPC分类号： H03H7/30 ,  H04N7/04 ,  H04J3/24 ,  H04B7/005 ,  H04L27/26 ,  H04L25/02 ,  H04L25/03

CPC分类号： H04B7/005 ,  H04L25/0206 ,  H04L25/0212 ,  H04L25/0228 ,  H04L25/03019 ,  H04L27/2602

摘要： A receiving apparatus estimates a transmission channel of a signal through a training signal that is inserted into a data area of a received multipath signal, i.e., a mobile signal and a terrestrial signal that is coupled to the mobile signal, and estimates a transmission channel by detecting a received mobile signal using a previously equalized signal of a mobile signal and a transmitting signal corresponding to a terrestrial signal that is coupled to the mobile signal through determined data. Mobile signal data corresponding to training signal distortion existing in terrestrial signal data are compensated based on a channel estimation value.

摘要翻译： 接收装置通过插入到接收的多路径信号的数据区域中的训练信号来估计信号的传输信道，即，移动信号和耦合到移动信号的地面信号，并且估计传输信道 使用先前均衡的移动信号的信号和对应于通过确定的数据耦合到移动信号的地面信号的发射信号来检测接收到的移动信号。 基于信道估计值补偿与地面信号数据中存在的训练信号失真相对应的移动信号数据。

公开(公告)号：US09350993B2

公开(公告)日：2016-05-24

申请号：US13988958

申请日：2011-12-21

申请人： Ha Hyun Lee ,  Hui Yong Kim ,  Sung Chang Lim ,  Jong Ho Kim ,  Jin Ho Lee ,  Se Yoon Jeong ,  Suk Hee Cho ,  Jin Soo Choi ,  Jin Woong Kim ,  Chie Teuk Ahn

发明人： Ha Hyun Lee ,  Hui Yong Kim ,  Sung Chang Lim ,  Jong Ho Kim ,  Jin Ho Lee ,  Se Yoon Jeong ,  Suk Hee Cho ,  Jin Soo Choi ,  Jin Woong Kim ,  Chie Teuk Ahn

IPC分类号： H04N7/12 ,  G06K9/46 ,  H04N19/50 ,  H04N19/593 ,  H04N19/176 ,  H04N19/196 ,  H04N19/13 ,  H04N19/11 ,  H04N19/157 ,  H04N19/169 ,  H04N19/61

CPC分类号： H04N19/107 ,  H04N19/105 ,  H04N19/109 ,  H04N19/11 ,  H04N19/13 ,  H04N19/137 ,  H04N19/157 ,  H04N19/159 ,  H04N19/176 ,  H04N19/1887 ,  H04N19/196 ,  H04N19/50 ,  H04N19/52 ,  H04N19/521 ,  H04N19/593 ,  H04N19/61 ,  H04N19/70 ,  H04N19/91

摘要： An intra prediction method according to the present invention comprises the following steps: deriving neighboring prediction mode information from a left neighboring prediction mode and a top neighboring prediction mode; deriving an intra prediction mode for a target unit to be decoded, using the derived neighboring prediction mode information; and performing intra prediction for the target unit to be decoded, based on the intra prediction mode. According to the present invention, video encoding/decoding efficiency may be improved.

摘要翻译： 根据本发明的帧内预测方法包括以下步骤：从左邻近预测模式和顶邻近预测模式导出相邻预测模式信息; 使用导出的相邻预测模式信息来导出待解码的目标单元的帧内预测模式; 并且基于帧内预测模式对要解码的目标单元执行帧内预测。 根据本发明，可以提高视频编码/解码效率。

公开(公告)号：US09332262B2

公开(公告)日：2016-05-03

申请号：US13983207

申请日：2012-06-20

申请人： Jin Ho Lee ,  Hui Yong Kim ,  Sung Chang Lim ,  Jin Soo Choi ,  Jin Woong Kim

发明人： Jin Ho Lee ,  Hui Yong Kim ,  Sung Chang Lim ,  Jin Soo Choi ,  Jin Woong Kim

IPC分类号： H04N7/32 ,  H04N19/105 ,  H04N19/159 ,  H04N19/176 ,  H04N19/593 ,  H04N19/11 ,  H04N19/117 ,  H04N19/157 ,  H04N19/182 ,  H04N19/96

CPC分类号： H04N19/593 ,  H04N19/105 ,  H04N19/11 ,  H04N19/117 ,  H04N19/122 ,  H04N19/136 ,  H04N19/137 ,  H04N19/157 ,  H04N19/159 ,  H04N19/176 ,  H04N19/182 ,  H04N19/44 ,  H04N19/80 ,  H04N19/82 ,  H04N19/96

摘要： According to the present invention, an image encoding/decoding method comprises the steps of: performing an intra prediction on a current block so as to generate a prediction block; performing filtering on a filtering target pixel in the prediction block on the basis of the intra prediction mode of the current block so as to generate a final prediction block; and generating a reconstructed block on the basis of a reconstructed differential block corresponding to the current block and on the final prediction block. According to the present invention, image encoding/decoding efficiency can be improved.

公开(公告)号：US09288491B2

公开(公告)日：2016-03-15

申请号：US13991243

申请日：2011-12-13

申请人： Sung Chang Lim ,  Hui Yong Kim ,  Se Yoon Jeong ,  Suk Hee Cho ,  Jong Ho Kim ,  Ha Hyun Lee ,  Jin Ho Lee ,  Jin Soo Choi ,  Jin Woong Kim ,  Chie Teuk Ahn

发明人： Sung Chang Lim ,  Hui Yong Kim ,  Se Yoon Jeong ,  Suk Hee Cho ,  Jong Ho Kim ,  Ha Hyun Lee ,  Jin Ho Lee ,  Jin Soo Choi ,  Jin Woong Kim ,  Chie Teuk Ahn

IPC分类号： H04N7/12 ,  H04N19/50 ,  H04N19/503 ,  H04N19/44 ,  H04N19/52 ,  H04N19/597

CPC分类号： H04N19/44 ,  H04N19/50 ,  H04N19/503 ,  H04N19/52 ,  H04N19/597

摘要： An inter prediction method according to the present invention comprises the steps of: selecting candidate units from among reconstructed neighbor units; creating a candidate unit set with respect to units to be decoded, using the selected candidate units; determining a reference unit from among the candidate units which constitute the created candidate unit set; and performing inter prediction on the units to be decoded, using the determined reference unit. According to the present invention, image encoding/decoding efficiency can be improved.

摘要翻译： 根据本发明的帧间预测方法包括以下步骤：从重构的相邻单元中选择候选单元; 使用所选择的候选单元创建关于要解码的单元设置的候选单元; 从构成所创建的候选单元组的候选单元中确定参考单元; 以及使用所确定的参考单元对要解码的单元执行帧间预测。 根据本发明，可以提高图像编码/解码效率。

公开(公告)号：US09088954B2

公开(公告)日：2015-07-21

申请号：US13391162

申请日：2010-07-20

申请人： Jin Soo Choi ,  Han Gyu Cho ,  Jin Sam Kwak ,  Seung Hee Han

发明人： Jin Soo Choi ,  Han Gyu Cho ,  Jin Sam Kwak ,  Seung Hee Han

IPC分类号： H04W24/00 ,  H04W64/00 ,  H04W4/02

CPC分类号： H04W64/00 ,  H04W4/02

摘要： The present invention relates to a wireless communication system. In particular, for the transmission of a locating zone configured across one or more superframes for transmitting a locating synchronizing signal for determining the location of a terminal in a wireless communication system, the wireless communication system of the present invention transmits, to a terminal, a superframe header including information indicating whether or not to transmit the locating zone. Thus, the terminal can discern a terminal belonging to the location zone form among superframes received by the terminal.

摘要翻译： 无线通信系统技术领域本发明涉及一种无线通信系统。 特别地，为了传输一个配置在一个或多个超帧上的定位区，用于发送用于确定无线通信系统中终端的位置的定位同步信号，本发明的无线通信系统向终端发送 超帧头包括指示是否发送定位区的信息。 因此，终端可以在由终端接收的超帧中识别属于位置区域形式的终端。

公开(公告)号：US09014067B2

公开(公告)日：2015-04-21

申请号：US13642092

申请日：2011-04-21

申请人： Jin Young Chun ,  Jin Sam Kwak ,  Jin Soo Choi ,  Bin Chul Ihm ,  Wook Bong Lee

发明人： Jin Young Chun ,  Jin Sam Kwak ,  Jin Soo Choi ,  Bin Chul Ihm ,  Wook Bong Lee

IPC分类号： H04J1/00 ,  H04B7/208 ,  H04B7/155 ,  H04L1/18 ,  H04W72/04 ,  H04W84/04 ,  H04L1/00 ,  H04L5/00 ,  H04L5/14

CPC分类号： H04B7/15542 ,  H04L1/1854 ,  H04L1/1861 ,  H04L1/1887 ,  H04L1/1893 ,  H04L5/0055 ,  H04L5/0094 ,  H04L5/143 ,  H04L2001/0097 ,  H04W72/04 ,  H04W84/047

摘要： A method and apparatus of communicating by a relay station a wireless communication system including a relay station is provided. The method include communicating with at least one of a base station and a user equipment through a frequency division duplex (FDD) uplink (UL) frame configured by the base station, the FDD UL frame including a UL relay zone including a plurality of UL subframes and a UL access zone including a plurality of UL subframes. The UL relay zone is a sector used for the relay station to transmit a signal to the base station, and the UL access zone is a sector used for the relay station to receive a signal from the user equipment. The UL relay zone is located before the UL access zone within the FDD UL frame.

摘要翻译： 提供了一种由中继站与包括中继站的无线通信系统进行通信的方法和装置。 该方法包括通过由基站配置的频分双工（FDD）上行链路（UL）帧与基站和用户设备中的至少一个进行通信，该FDD UL帧包括包括多个UL子帧的UL中继区 以及包括多个UL子帧的UL接入区。 UL中继区是用于中继站向基站发送信号的扇区，UL接入区是用于中继站从用户设备接收信号的扇区。 UL中继区位于FDD UL帧内的UL接入区之前。

公开(公告)号：US08953686B2

公开(公告)日：2015-02-10

申请号：US12976346

申请日：2010-12-22

申请人： Hae-Chul Choi ,  Se Yoon Jeong ,  Sukhee Cho ,  Hui Yong Kim ,  Jinho Lee ,  Hahyun Lee ,  Sung-Chang Lim ,  Jongho Kim ,  Jin Soo Choi ,  Jin Woo Hong ,  Jin Woong Kim

发明人： Hae-Chul Choi ,  Se Yoon Jeong ,  Sukhee Cho ,  Hui Yong Kim ,  Jinho Lee ,  Hahyun Lee ,  Sung-Chang Lim ,  Jongho Kim ,  Jin Soo Choi ,  Jin Woo Hong ,  Jin Woong Kim

IPC分类号： H04N11/02 ,  H04N19/52

CPC分类号： H04N19/52 ,  H04N19/172 ,  H04N19/176 ,  H04N19/513

摘要： Provided is an image encoding/decoding apparatus and method. The image encoding apparatus may include a motion vector prediction unit to perform a prediction with respect to an arbitrary motion vector of a current block within an image, using at least one of vector information of a motion vector corresponding to an adjacent block and vector information of a previous motion vector of the current block, and a differential determination unit to determine differential information of a motion vector of the current block based on the motion vector predicted in the motion vector prediction unit and an actual motion vector of the current block.

摘要翻译： 提供了一种图像编码/解码装置和方法。 图像编码装置可以包括运动矢量预测单元，使用与相邻块对应的运动矢量的矢量信息和矢量信息中的至少一个来执行关于图像内的当前块的任意运动矢量的预测 当前块的先前运动矢量，以及差分确定单元，用于基于运动矢量预测单元中预测的运动矢量和当前块的实际运动矢量来确定当前块的运动矢量的差分信息。

公开(公告)号：US08918110B2

公开(公告)日：2014-12-23

申请号：US13581608

申请日：2011-02-28

申请人： Jin Soo Choi ,  Han Gyu Cho ,  Jin Sam Kwak ,  Wook Bong Lee

发明人： Jin Soo Choi ,  Han Gyu Cho ,  Jin Sam Kwak ,  Wook Bong Lee

IPC分类号： H04W40/00 ,  H04J3/06 ,  H04W16/02 ,  H04J11/00 ,  H04L27/26 ,  H04L5/00 ,  H04W8/26 ,  H04W24/00

CPC分类号： H04W16/02 ,  H04J11/0069 ,  H04L5/0007 ,  H04L27/2613 ,  H04L27/2692 ,  H04W8/26 ,  H04W24/00

摘要： The present invention relates to a segment identifier detection method performed by a terminal if a segment being administrated by a base station in a wireless communication system has the frequency reuse factor of 3 and 2 at the same time. In particular, the method comprises: acquiring a cell identifier and a segment identifier corresponding to the cell identifier from a secondary advanced preamble (SA-preamble) that has been received from the base station; determining a frequency reuse factor of the base station; and if the frequency reuse factor is 2 and the obtained segment identifier is a third segment identifier, transforming the segment identifier corresponding to the cell identifier into a first segment identifier or a second segment identifier.

摘要翻译： 本发明涉及由无线通信系统中的基站管理的分段同时具有3和2的频率重用因子的终端执行的分段标识符检测方法。 特别地，该方法包括：从已经从基站接收到的次级高级前导码（SA-preamble）获取小区标识符和对应于小区标识符的段标识符; 确定基站的频率复用因子; 并且如果频率重用因子为2，并且所获得的段标识符是第三段标识符，则将与小区标识符相对应的段标识符变换为第一段标识符或第二段标识符。

公开(公告)号：US20140348241A1

公开(公告)日：2014-11-27

申请号：US14344105

申请日：2012-09-14

申请人： Sung Chang Lim ,  Hui Yong Kim ,  Jin Ho Lee ,  Jin Soo Choi ,  Jin Woong Kim ,  Jae Gon Kim ,  Sang Yong Lee ,  Un Ki Park

发明人： Sung Chang Lim ,  Hui Yong Kim ,  Jin Ho Lee ,  Jin Soo Choi ,  Jin Woong Kim ,  Jae Gon Kim ,  Sang Yong Lee ,  Un Ki Park

IPC分类号： H04N19/51 ,  H04N19/56

CPC分类号： H04N19/56 ,  H04N19/105 ,  H04N19/13 ,  H04N19/139 ,  H04N19/176 ,  H04N19/513 ,  H04N19/52 ,  H04N19/593 ,  H04N19/70

摘要： Disclosed are a method for inducing a prediction motion vector and an apparatus using the same. An image decoding method can include: a step of determining the information related to a plurality of spatial candidate prediction motion vectors from peripheral predicted blocks of a predicted target block; and a step of determining the information related to temporal candidate prediction motion vectors on the basis of the information related to the plurality of spatial candidate prediction motion vectors. Accordingly, the present invention can reduce complexity and can enhance coding efficiency when inducing the optimum prediction motion vector.

摘要翻译： 公开了一种用于诱导预测运动矢量的方法及其使用方法。 图像解码方法可以包括：从预测的目标块的周边预测块确定与多个空间候选预测运动矢量相关的信息的步骤; 以及基于与多个空间候选预测运动矢量相关的信息来确定与时间候选预测运动矢量有关的信息的步骤。 因此，本发明可以降低复杂度并且可以在诱导最佳预测运动矢量时提高编码效率。

公开(公告)号：US08879446B2

公开(公告)日：2014-11-04

申请号：US13320900

申请日：2010-05-17

申请人： Sung Ho Moon ,  Jin Soo Choi ,  Han Gyu Cho ,  Jin Sam Kwak ,  Hyun Woo Lee

发明人： Sung Ho Moon ,  Jin Soo Choi ,  Han Gyu Cho ,  Jin Sam Kwak ,  Hyun Woo Lee

IPC分类号： H04B7/00 ,  H04B7/212 ,  H04W4/00 ,  H04J3/06 ,  H04W72/04 ,  H04W84/04

CPC分类号： H04W72/0406 ,  H04W72/1263 ,  H04W72/1278 ,  H04W84/045

摘要： The present invention relates to a femto base station. More particularly, the present invention relates to a method for transmitting a common control channel and to a femto base station for the same. The present invention relates to a method for transmitting a common control channel, comprising a step in which the femto base station acquires segment information from a macro base station which overlays the femto base station; a step of identifying, using the segment information, a time segment used by the macro base station in transmitting the common control channel; and a step of transmitting a common control channel of the femto base station on a time segment other than the time-segment identified in the previous step. The present invention also relates to a femto base station for the method.

摘要翻译： 毫微微基站技术领域本发明涉及一种毫微微基站。 更具体地，本发明涉及一种用于发送公共控制信道的方法和用于其的毫微微基站。 本发明涉及一种用于发送公共控制信道的方法，包括：毫微微基站从覆盖毫微微基站的宏基站获取分段信息的步骤; 使用分段信息来识别由宏基站在发送公共控制信道中使用的时间段的步骤; 以及在除了上一步骤中识别的时间段之外的时间段上发送毫微微基站的公共控制信道的步骤。 本发明还涉及一种用于该方法的毫微微基站。