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    METHOD OF TRANSMITTING DATA USING A PLURALITY OF HARQ PROCESS CHANNEL SEQUENTIALLY
    3.
    发明申请
    METHOD OF TRANSMITTING DATA USING A PLURALITY OF HARQ PROCESS CHANNEL SEQUENTIALLY 审中-公开
    使用一系列HARQ过程信道发送数据的方法顺序

    公开(公告)号：WO2008111795A2

    公开(公告)日：2008-09-18

    申请号：PCT/KR2008/001396

    申请日：2008-03-12

    Applicant: LG ELECTRONICS INC. ,  SEOK, Ji Ae ,  OH, Min Seok ,  CHO, Ki Hyoung ,  LEE, Young Seob ,  KIM, So Yeon ,  CHUNG, Ji Wook ,  KANG, Seung Hyun

    Inventor： SEOK, Ji Ae ,  OH, Min Seok ,  CHO, Ki Hyoung ,  LEE, Young Seob ,  KIM, So Yeon ,  CHUNG, Ji Wook ,  KANG, Seung Hyun

    IPC: H04L1/00 ,  H04L1/18 ,  H04L12/56

    CPC classification number: H04L1/1887 ,  H04L1/1822 ,  H04L45/00

    Abstract: A method of transmitting data using a plurality of HARQ process channels sequentially is disclosed. A method of transmitting data through a plurality of hybrid automatic repeat request (HARQ) process channels including a first channel and a second channel includes adding offset to a retransmission data block if the first channel which will transmit the retransmission data block is prescheduled by another data block, the offset representing the difference in a transmission timing point between the second channel in which ACK signal has been received and the first channel; transmitting the retransmission data block through the second channel; and transmitting a data block corresponding to the second channel through the first channel.

    Abstract translation: 公开了使用多个HARQ处理信道顺序发送数据的方法。 通过包括第一信道和第二信道的多个混合自动重传请求（HARQ）处理信道发送数据的方法包括：如果发送重传数据块的第一信道由另一数据预先调整，则向重传数据块添加偏移量 表示在接收到ACK信号的第二信道与第一信道之间的发送定时点的差的偏移量; 通过所述第二信道发送所述重传数据块; 以及通过所述第一信道发送与所述第二信道相对应的数据块。

    METHOD FOR TRANSMITTING DATA USING HARQ
    4.
    发明申请
    METHOD FOR TRANSMITTING DATA USING HARQ 审中-公开

    公开(公告)号：WO2009145454A3

    公开(公告)日：2009-12-03

    申请号：PCT/KR2009/001657

    申请日：2009-03-31

    Applicant: LG ELECTRONICS INC. ,  KWON, Woo Suk ,  LEE, Suk Woo ,  SEOK, Ji Ae

    Inventor： KWON, Woo Suk ,  LEE, Suk Woo ,  SEOK, Ji Ae

    IPC: H04L1/18

    Abstract: A data transmission method using an HARQ includes transmitting a first transmission block which is a portion of bit streams of a mother codeword, receiving a retransmission request with respect to the mother codeword, and transmitting a second transmission block which is a bit stream subsequent to the first transmission block, according to the retransmission request, wherein a modulation order obtained from a first range of a modulation order product code rate (MPR) is applied to the first transmission block, a modulation order obtained from a second range of the MPR according to the number of retransmissions is applied to the second transmission block, and the second range of the MPR is adjusted as much as a linear offset to the first range.

    METHOD FOR TRANSMITTING DATA USING HARQ
    5.
    发明申请
    METHOD FOR TRANSMITTING DATA USING HARQ 审中-公开
    使用HARQ发送数据的方法

    公开(公告)号：WO2009145454A2

    公开(公告)日：2009-12-03

    申请号：PCT/KR2009001657

    申请日：2009-03-31

    Applicant: LG ELECTRONICS INC ,  KWON WOO SUK ,  LEE SUK WOO ,  SEOK JI AE

    Inventor： KWON WOO SUK ,  LEE SUK WOO ,  SEOK JI AE

    IPC: H04L1/18

    CPC classification number: H04L1/1819 ,  H04L1/0003

    Abstract: A data transmission method using an HARQ includes transmitting a first transmission block which is a portion of bit streams of a mother codeword, receiving a retransmission request with respect to the mother codeword, and transmitting a second transmission block which is a bit stream subsequent to the first transmission block, according to the retransmission request, wherein a modulation order obtained from a first range of a modulation order product code rate (MPR) is applied to the first transmission block, a modulation order obtained from a second range of the MPR according to the number of retransmissions is applied to the second transmission block, and the second range of the MPR is adjusted as much as a linear offset to the first range.

    Abstract translation: 使用HARQ的数据发送方法包括：发送作为母码字的比特流的一部分的第一发送块，接收与母码字相关的重发请求，以及发送第二发送块，该第二发送块是 第一传输块，根据重传请求，其中从调制阶乘积码率（MPR）的第一范围获得的调制阶数被应用于第一传输块，从根据MPR的第二范围获得的调制次序 将重发次数应用于第二发送块，并且将MPR的第二范围调整为与第一范围的线性偏移量一样多。

    METHOD OF ENCODING/DECODING USING LOW DENSITY CHECK MATRIX
    6.
    发明申请
    METHOD OF ENCODING/DECODING USING LOW DENSITY CHECK MATRIX 审中-公开
    使用低密度检查矩阵编码/解码的方法

    公开(公告)号：WO2007145487A3

    公开(公告)日：2009-06-11

    申请号：PCT/KR2007002921

    申请日：2007-06-15

    Applicant: LG ELECTRONICS INC ,  CHUNG JI WOOK ,  OH MIN SEOK ,  CHO KI HYOUNG ,  SEOK JI AE ,  LEE YOUNG SEOB ,  KIM SO YEON

    Inventor： CHUNG JI WOOK ,  OH MIN SEOK ,  CHO KI HYOUNG ,  SEOK JI AE ,  LEE YOUNG SEOB ,  KIM SO YEON

    IPC: H03M13/11

    CPC classification number: H03M13/116 ,  H03M13/09 ,  H03M13/1185 ,  H03M13/1188 ,  H03M13/2906 ,  H03M13/6306 ,  H03M13/6393 ,  H04L1/0009 ,  H04L1/0057 ,  H04L1/1819

    Abstract: A method of encoding data using a parity check matrix, a method of decoding encoded data, and a data retransmission method using the same. A data retransmission method in a communication system includes transmitting a codeword encoded by a first parity check matrix (1201 ) corresponding to a first coding rate, among at least two parity check matrixes (1202, 1203) corresponding to different coding rates, receiving NACK from the receiver in response to the codeword, and transmitting parity bits encoded by some of the second parity check matrix (1202) corresponding to a second coding rate, among the at least two parity check matrixes (1202, 1203) to the receiver.

    Abstract translation: 使用奇偶校验矩阵对数据进行编码的方法，对编码数据进行解码的方法，以及使用该校正矩阵的数据重传方法。 通信系统中的数据重传方法包括在对应于不同编码率的至少两个奇偶校验矩阵（1202,1203）中发送由对应于第一编码率的第一奇偶校验矩阵（1201）编码的码字， 所述接收机响应于所述码字，并且将所述至少两个奇偶校验矩阵（1202,1203）中的对应于第二编码率的一些第二奇偶校验矩阵（1202）编码的奇偶校验位传送到所述接收机。

    METHOD FOR TRANSMITTING DOWNLINK CONTROL INFORMATION
    9.
    发明申请
    METHOD FOR TRANSMITTING DOWNLINK CONTROL INFORMATION 审中-公开
    发送下行链路控制信息的方法

    公开(公告)号：WO2009096730A1

    公开(公告)日：2009-08-06

    申请号：PCT/KR2009/000455

    申请日：2009-01-30

    Applicant: LG ELECTRONICS INC. ,  KIM, So Yeon ,  CHUNG, Jae Hoon ,  SEOK, Ji Ae ,  LEE, Moon Il ,  KO, Hyun Soo

    Inventor： KIM, So Yeon ,  CHUNG, Jae Hoon ,  SEOK, Ji Ae ,  LEE, Moon Il ,  KO, Hyun Soo

    IPC: H04B7/02 ,  H04W28/06

    CPC classification number: H04L1/1896 ,  H04L1/06 ,  H04L1/1822 ,  H04L1/1893

    Abstract: A method for efficiently transmitting downlink control information is described. A method for transmitting control information in a multiple antenna system which can simultaneously transmit a maximum of two codewords includes transmitting modulation and coding scheme (MCS) information, a new data indicator (NDI) and a redundancy version (RV) for information blocks transmitted through the two codewords, and transmitting additional control information including at least one of a swapping indicator and enable/disable information. The swapping indicator indicates whether or not swapping occurs between the information blocks transmitted through the two codewords, and the enable/disable information indicates whether or not any one of transmissions through the two codewords is disabled. The swapping indicator is reserved when any one of transmissions through the two codewords is disabled, thereby reducing signaling overhead and efficiently transmitting necessary information.

    Abstract translation: 描述了一种有效地发送下行链路控制信息的方法。 一种用于在同时发送最多两个码字的多天线系统中发送控制信息的方法包括发送调制和编码方案（MCS）信息，新的数据指示符（NDI）和冗余版本（RV），用于通过 并且发送包括交换指示符和启用/禁用信息中的至少一个的附加控制信息。 交换指示符指示在通过两个码字发送的信息块之间是否发生交换，并且使能/禁止信息指示是否禁用通过两个码字的传输中的任何一个。 当通过两个码字的任何一个传输被禁用时，交换指示符被保留，从而减少信令开销并有效地传送必要的信息。

    METHOD OF PERFORMING INTERLEAVING AND DATA TRANSMISSION APPARATUS
    10.
    发明申请
    METHOD OF PERFORMING INTERLEAVING AND DATA TRANSMISSION APPARATUS 审中-公开
    执行交互和数据传输设备的方法

    公开(公告)号：WO2008156335A3

    公开(公告)日：2009-02-26

    申请号：PCT/KR2008003529

    申请日：2008-06-20

    Applicant: LG ELECTRONICS INC ,  KIM SO YEON ,  OH MIN SEOK ,  KANG SEUNG HYUN ,  SEOK JI AE ,  CHUNG JI WOOK ,  LEE YOUNG SEOB ,  CHUNG JAE HOON

    Inventor： KIM SO YEON ,  OH MIN SEOK ,  KANG SEUNG HYUN ,  SEOK JI AE ,  CHUNG JI WOOK ,  LEE YOUNG SEOB ,  CHUNG JAE HOON

    IPC: H03M13/27

    CPC classification number: H03M13/271

    Abstract: A method of performing interleaving and a data transmission apparatus are disclosed, in which interleaving is performed for input data streams using bit reverse ordering (BRO) operation. A method of performing interleaving for input data streams comprises writing respective bits of the input data stream in a row direction of a memory matrix in accordance with the input order, performing row permutation for index of each row of the memory matrix using an R-bit (R is an integer) bit reverse ordering (BRO) operation, performing pruning for a row which satisfies a given condition, performing column permutation using BRO operation for index of each column of the memory matrix, and reading to output each bit in a column direction of the memory matrix where the column permutation has been performed.

    Abstract translation: 公开了一种执行交织的方法和数据传输装置，其中使用位反向排序（BRO）操作对输入数据流执行交织。 对输入数据流执行交织的方法包括根据输入顺序将存储矩阵的行方向上的输入数据流的各个位写入，使用R位来执行存储器矩阵的每行的索引的行排列 （R是整数）比特反向排序（BRO）操作，对满足给定条件的行执行修剪，使用BRO操作对存储矩阵的每列的索引进行列排列，并读取以输出列中的每一位 已经执行列置换的存储器矩阵的方向。

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