公开(公告)号：EP2621172A2

公开(公告)日：2013-07-31

申请号：EP13002134.8

申请日：2008-10-16

申请人： LG Electronics, Inc. ,  Korea Advanced Institute of Science and Technology

发明人： Jeon, Byeong Moon ,  Park, Seung Wook ,  Park, Joon Young ,  Sung, Jae Won ,  Park, Hyun Wook ,  LEE, Jee Hong ,  LEE, Jin Young ,  JUN, Dong San ,  Piao, Yinji

IPC分类号： H04N7/26 ,  H04N7/36 ,  H04N7/34

CPC分类号： H04N19/55 ,  G06F1/00 ,  G06K9/00 ,  H04N19/00 ,  H04N19/11 ,  H04N19/132 ,  H04N19/139 ,  H04N19/147 ,  H04N19/176 ,  H04N19/182 ,  H04N19/19 ,  H04N19/51 ,  H04N19/513 ,  H04N19/52 ,  H04N19/56 ,  H04N19/593 ,  H04N19/70 ,  H04N19/80

摘要： An apparatus for processing a video signal and method thereof are disclosed. The present invention includes receiving prediction mode information, interpolating information and a residual of a current block, reconstructing an interpolating pixel using the interpolating information and a neighbor block, and reconstructing the current block using the interpolating pixel, the prediction mode information and the residual, wherein the interpolating information is generated based on a location of the current block. According to an apparatus and method for processing a video signal, high reconstruction rate can be obtained by improving the related art method having limited intra prediction modes available for a current block located on a boundary area of a picture in encoding in a manner of reconstructing and using an interpolating pixel based on interpolating information.

摘要翻译： 公开了一种用于处理视频信号的装置及其方法。 本发明包括接收预测模式信息，内插当前块的信息和残差，使用内插信息重建内插像素和相邻块，并使用内插像素，预测模式信息和残差来重构当前块， 其中基于当前块的位置生成内插信息。 根据用于处理视频信号的装置和方法，可以通过改进现有技术的方法来获得高重构率，该方法具有可用于以编码方式重建的位于图像的边界区域上的当前块的可用的帧内预测模式， 使用基于内插信息的内插像素。

公开(公告)号：EP1878248A1

公开(公告)日：2008-01-16

申请号：EP06716551.4

申请日：2006-03-31

申请人： LG ELECTRONICS INC.

发明人： Jeon, Byeong Moon ,  Park, Seung Wook ,  Park, Ji Ho ,  Yoon, Doe Hyun ,  Park, Hyun Wook

IPC分类号： H04N7/24

CPC分类号： H04N19/615 ,  H04N19/105 ,  H04N19/13 ,  H04N19/14 ,  H04N19/176 ,  H04N19/187 ,  H04N19/33 ,  H04N19/59 ,  H04N19/61 ,  H04N19/63

摘要： In one embodiment, decoding of a video signal includes predicting at least a portion of a current image in a current layer based on at least a residual coded portion of a base image in a base layer and shift information for samples in the predicted current image.

摘要翻译： 在一个实施例中，视频信号的解码包括至少基于基础层中的基础图像的残差编码部分以及预测当前图像中的样本的位移信息来预测当前层中的当前图像的至少一部分。

公开(公告)号：EP2037616A2

公开(公告)日：2009-03-18

申请号：EP08016014.6

申请日：2008-09-11

申请人： LG Electronics Inc.

发明人： Lee, Dae Won ,  Kim, Bong Hoe ,  Yun, Young Woo ,  Kim, Ki Jun ,  Roh, Dong Wook ,  Kim, Hak-Seong ,  Park, Hyun Wook

IPC分类号： H04L1/16

CPC分类号： H04L5/0055 ,  H04L1/0081 ,  H04L1/1664 ,  H04L1/1671 ,  H04L1/1861 ,  H04L5/0007 ,  H04L5/0053 ,  H04L5/0057

摘要： A method for transmitting uplink signals, which include ACK/NACK signals, control signals other than the ACK/NACK signals, and data signals, is disclosed. The method comprises serially multiplexing the control signals and the data signals; sequentially mapping the multiplexed signals within a specific resource region in accordance with a time-first mapping method, the specific resource region including a plurality of symbols and a plurality of virtual subcarriers; and arranging the ACK/NACK signals at both symbols near symbols to which a reference signal of the plurality of symbols is transmitted. Thus, the uplink signals can be transmitted to improve receiving reliability of signals having high priority.

摘要翻译： 公开了一种用于发送包括ACK / NACK信号的上行链路信号，除了ACK / NACK信号以外的控制信号和数据信号的方法。 该方法包括串行多路复用控制信号和数据信号; 根据时间优先映射方法顺序地映射特定资源区域内的多路复用信号，该特定资源区域包括多个符号和多个虚拟子载波; 以及在发送多个符号的参考信号的符号附近的两个符号处布置ACK / NACK信号。 因此，可以发送上行链路信号以提高具有高优先级的信号的接收可靠性。

公开(公告)号：EP2723011A2

公开(公告)日：2014-04-23

申请号：EP13181401.4

申请日：2008-09-11

申请人： LG Electronics, Inc.

发明人： Lee, Dae Won ,  Kim, Bong Hoe ,  Yun, Young Woo ,  Kim, Ki Jun ,  Roh, Dong Wook ,  Kim, Hak-Seong ,  Park, Hyun Wook

IPC分类号： H04L1/00 ,  H04L1/16

摘要： A method for transmitting uplink signals including ACK/NACK signals, control signals other than the ACK/NACK signals, and data signals in a mobile communication system where reference signals are transmitted through first specific symbols in a resource region consisting of a plurality of symbols and a plurality of virtual subcarriers, the method characterized by comprising multiplexing said control signals and said data signals among said uplink signals; mapping said multiplexed signals to the resource region; mapping said ACK/NACK signals among said uplink signals to second specific symbols adjacent to said first specific symbols by overwriting a part of said multiplexed signals mapped to the second specific symbols; and transmitting said uplink signals.

摘要翻译： 一种在包括ACK / NACK信号的上行链路信号，除了ACK / NACK信号之外的控制信号和数据信号的方法中，在移动通信系统中，参考信号通过第一特定符号在由多个符号组成的资源区域中发送， 多个虚拟子载波，所述方法的特征在于包括在所述上行链路信号中复用所述控制信号和所述数据信号; 将所述复用的信号映射到所述资源区域; 通过重写映射到第二特定符号的所述复用信号的一部分，将所述上行链路信号中的所述ACK / NACK信号映射到与所述第一特定符号相邻的第二特定符号; 并发送所述上行链路信号。

公开(公告)号：EP2621172A3

公开(公告)日：2013-12-04

申请号：EP13002134.8

申请日：2008-10-16

申请人： LG Electronics, Inc. ,  Korea Advanced Institute of Science and Technology

发明人： Jeon, Byeong Moon ,  Park, Seung Wook ,  Park, Joon Young ,  Sung, Jae Won ,  Park, Hyun Wook ,  LEE, Jee Hong ,  LEE, Jin Young ,  JUN, Dong San ,  Piao, Yinji

IPC分类号： H04N7/26 ,  H04N7/36 ,  H04N7/34

CPC分类号： H04N19/55 ,  G06F1/00 ,  G06K9/00 ,  H04N19/00 ,  H04N19/11 ,  H04N19/132 ,  H04N19/139 ,  H04N19/147 ,  H04N19/176 ,  H04N19/182 ,  H04N19/19 ,  H04N19/51 ,  H04N19/513 ,  H04N19/52 ,  H04N19/56 ,  H04N19/593 ,  H04N19/70 ,  H04N19/80

摘要： An apparatus for processing a video signal and method thereof are disclosed. The present invention includes receiving prediction mode information, interpolating information and a residual of a current block, reconstructing an interpolating pixel using the interpolating information and a neighbor block, and reconstructing the current block using the interpolating pixel, the prediction mode information and the residual, wherein the interpolating information is generated based on a location of the current block. According to an apparatus and method for processing a video signal, high reconstruction rate can be obtained by improving the related art method having limited intra prediction modes available for a current block located on a boundary area of a picture in encoding in a manner of reconstructing and using an interpolating pixel based on interpolating information.

摘要翻译： 公开了一种用于处理视频信号的设备及其方法。 本发明包括接收预测模式信息，内插信息和当前块的残差，使用内插信息和相邻块重构内插像素，以及使用内插像素，预测模式信息和残差重构当前块， 其中所述内插信息是基于所述当前块的位置而生成的。 根据用于处理视频信号的设备和方法，通过改进现有技术的方法可以获得高重建率，所述方法具有受限的帧内预测模式，所述帧内预测模式可用于位于编码中的图片的边界区域上的当前块， 使用基于内插信息的内插像素。

公开(公告)号：EP2037616A3

公开(公告)日：2011-04-13

申请号：EP08016014.6

申请日：2008-09-11

申请人： LG Electronics Inc.

发明人： Lee, Dae Won ,  Kim, Bong Hoe ,  Yun, Young Woo ,  Kim, Ki Jun ,  Roh, Dong Wook ,  Kim, Hak-Seong ,  Park, Hyun Wook

IPC分类号： H04L1/16 ,  H04L5/00

CPC分类号： H04L5/0055 ,  H04L1/0081 ,  H04L1/1664 ,  H04L1/1671 ,  H04L1/1861 ,  H04L5/0007 ,  H04L5/0053 ,  H04L5/0057

摘要： A method for transmitting uplink signals, which include ACK/NACK signals, control signals other than the ACK/NACK signals, and data signals, is disclosed. The method comprises serially multiplexing the control signals and the data signals; sequentially mapping the multiplexed signals within a specific resource region in accordance with a time-first mapping method, the specific resource region including a plurality of symbols and a plurality of virtual subcarriers; and arranging the ACK/NACK signals at both symbols near symbols to which a reference signal of the plurality of symbols is transmitted. Thus, the uplink signals can be transmitted to improve receiving reliability of signals having high priority.

公开(公告)号：EP2056513A2

公开(公告)日：2009-05-06

申请号：EP08167828.6

申请日：2008-10-29

申请人： LG Electronics Inc.

发明人： Kim, Bong Hoe ,  Roh, Dong Wook ,  Ahn, Joon Kui ,  Seo, Dong Youn ,  Kim, Hak Seong ,  Park, Hyun Wook ,  Lee, Dae Won

IPC分类号： H04L1/18

CPC分类号： H04L1/1819 ,  H04L1/005 ,  H04L1/0066 ,  H04L1/0067 ,  H04L1/0071 ,  H04L1/189

摘要： A method of transmitting data from a user terminal to a base station using a hybrid automatic repeat request (HARQ) scheme with a plurality of redundancy versions of said data, each of the redundancy versions (RV) indicating a transmission start position of a data block in a circular buffer. The method comprising, carried out in the user terminal:
performing a first transmission of the data using the HARQ scheme with a first redundancy version (RV0); and
performing at least one retransmission of the data using the HARQ scheme with various redundancy versions.

Wherein the method further comprises, for each retransmission, determining the redundancy version to be used by considering the previously used redundancy version and a predetermined sequence, and wherein within one sequence, at least two redundancy versions following each other have non consecutive start positions.

摘要翻译： 一种使用具有所述数据的多个冗余版本的混合自动重复请求（HARQ）方案从用户终端向基站发送数据的方法，所述冗余版本（RV）表示数据块的传输开始位置 在循环缓冲区中。 该方法包括：在用户终端中执行：使用具有第一冗余版本（RV0）的HARQ方案来执行数据的第一次传输; 以及使用具有各种冗余版本的HARQ方案来执行数据的至少一次重传。 其中，所述方法还包括，对于每个重传，通过考虑先前使用的冗余版本和预定序列来确定要使用的冗余版本，并且其中在一个序列内，彼此相邻的至少两个冗余版本具有非连续的起始位置。