公开(公告)号：WO2012053868A3

公开(公告)日：2012-06-28

申请号：PCT/KR2011007905

申请日：2011-10-21

Applicant: KOREA ELECTRONICS TELECOMM ,  OH JONG EE ,  CHEONG MIN HO ,  LEE SOK KYU

Inventor： OH JONG EE ,  CHEONG MIN HO ,  LEE SOK KYU

IPC: H03M13/27

CPC classification number: H04L5/0046 ,  H03M13/1102 ,  H03M13/23 ,  H03M13/256 ,  H03M13/271 ,  H03M13/2957 ,  H03M13/356 ,  H04B7/04 ,  H04B7/0697 ,  H04B7/08 ,  H04L1/0041 ,  H04L1/0057 ,  H04L1/06 ,  H04L1/0618 ,  H04L5/0026 ,  H04L27/186 ,  H04L27/2627 ,  H04L27/3416

Abstract: Provided are a transmitter and a method for transmitting a data block in a wireless communication system. The method comprises the following steps: deciding the number of bits (s) and encoders (NES) to allocate to one axis of a signal constellation; encoding an information bit based on the sand the NES and generating a coded block; parsing the coded block based on the sand the NES and generating a plurality of frequency sub-blocks; and transmitting the plurality of frequency sub-blocks to a receiver.

Abstract translation: 提供了一种用于在无线通信系统中发送数据块的发送器和方法。 该方法包括以下步骤：确定要分配给信号星座图的一个轴的比特和编码器（NES）的数量; 基于所述NES对信息比特进行编码并生成编码块; 基于所述NES解析所述经译码块且产生多个频率子块; 以及将多个频率子块发送到接收器。

公开(公告)号：WO2012053866A3

公开(公告)日：2012-06-28

申请号：PCT/KR2011007903

申请日：2011-10-21

Applicant: KOREA ELECTRONICS TELECOMM ,  OH JONG EE ,  CHEONG MIN HO ,  LEE SOK KYU

Inventor： OH JONG EE ,  CHEONG MIN HO ,  LEE SOK KYU

IPC: H03M13/27

CPC classification number: H04L5/0046 ,  H03M13/1102 ,  H03M13/23 ,  H03M13/256 ,  H03M13/271 ,  H03M13/2957 ,  H03M13/356 ,  H04B7/04 ,  H04B7/0697 ,  H04B7/08 ,  H04L1/0041 ,  H04L1/0057 ,  H04L1/06 ,  H04L1/0618 ,  H04L5/0026 ,  H04L27/186 ,  H04L27/2627 ,  H04L27/3416

Abstract: Provided are a transmitter and a method for transmitting a data block in a wireless communication system. The method comprises the following steps: encoding an information bit and generating a block coded with an NCBPSS bit; generating two sub-blocks by parsing the coded block; and transmitting the two sub-blocks to the transmitter. By preventing the bits that are contiguous to the encoding block from having continuous identical reliabilities on a signal constellation, the deterioration of the decoding performance of the transmitter can be prevented.

Abstract translation: 提供了一种用于在无线通信系统中发送数据块的发送器和方法。 该方法包括以下步骤：编码信息比特并生成用NCBPSS比特编码的块; 通过解析该编码块来生成两个子块; 并将这两个子块发送到发射机。 通过防止与编码块相邻的比特在信号星座图上具有连续的相同可靠性，可以防止发射机的解码性能的恶化。

公开(公告)号：KR20090063755A

公开(公告)日：2009-06-18

申请号：KR20070131237

申请日：2007-12-14

Applicant: KOREA ELECTRONICS TELECOMM

Inventor： YOON CHAN HO ,  LEE IL GU ,  KANG HUN SIK ,  OH JONG EE ,  SONG YOO SEUNG ,  LEE SOK KYU ,  BANG SEUNG CHAN

IPC: H04L27/26 ,  H04B7/02 ,  H04B7/04

CPC classification number: H04B7/0626 ,  H04B7/0417 ,  H04L1/0003 ,  H04L27/2646

Abstract: A variable transmission method according to a subcarrier in a multiple input multiple output is provided to determine a subcarrier modulation method flexibly in a wireless channel environment by applying a modulation method to each subcarrier by using a CN(Condition number) that is channel information. The CN that is the channel information is calculated(401). A subcarrier modulation method is determined according to the CN value(402). The CN is obtained by changing the roles of a transmitting terminal and a receiving terminal. The CN is a value obtained by dividing the maximum value of a singular value of a diagonal matrix by the minimum value.

Abstract translation: 提供了一种根据多输入多输出中的副载波的可变传输方法，通过使用作为信道信息的CN（条件号）对每个子载波应用调制方法，在无线信道环境中灵活地确定副载波调制方法。 计算作为频道信息的CN（401）。 根据CN值（402）确定副载波调制方式。 通过改变发送终端和接收终端的角色来获得CN。 CN是通过将对角矩阵的奇异值的最大值除以最小值而获得的值。

公开(公告)号：EP2632052A4

公开(公告)日：2014-06-11

申请号：EP11834668

申请日：2011-10-21

Applicant: KOREA ELECTRONICS TELECOMM

Inventor： OH JONG EE ,  CHEONG MIN HO ,  LEE SOK KYU

IPC: H03M13/27 ,  H03M13/00 ,  H03M13/11 ,  H03M13/23 ,  H03M13/25 ,  H03M13/29 ,  H03M13/35 ,  H04B7/06 ,  H04B7/08 ,  H04L1/00 ,  H04L1/06 ,  H04L5/00 ,  H04L27/18 ,  H04L27/26 ,  H04L27/34

CPC classification number: H04L5/0046 ,  H03M13/1102 ,  H03M13/23 ,  H03M13/256 ,  H03M13/271 ,  H03M13/2957 ,  H03M13/356 ,  H04B7/04 ,  H04B7/0697 ,  H04B7/08 ,  H04L1/0041 ,  H04L1/0057 ,  H04L1/06 ,  H04L1/0618 ,  H04L5/0026 ,  H04L27/186 ,  H04L27/2627 ,  H04L27/3416

公开(公告)号：EP2632051A4

公开(公告)日：2014-06-11

申请号：EP11834666

申请日：2011-10-21

Applicant: KOREA ELECTRONICS TELECOMM

Inventor： OH JONG EE ,  CHEONG MIN HO ,  LEE SOK KYU

IPC: H03M13/27 ,  H03M13/00 ,  H03M13/11 ,  H03M13/23 ,  H03M13/25 ,  H03M13/29 ,  H03M13/35 ,  H04B7/06 ,  H04B7/08 ,  H04L1/00 ,  H04L1/06 ,  H04L5/00 ,  H04L27/18 ,  H04L27/26 ,  H04L27/34

CPC classification number: H04L5/0046 ,  H03M13/1102 ,  H03M13/23 ,  H03M13/256 ,  H03M13/271 ,  H03M13/2957 ,  H03M13/356 ,  H04B7/04 ,  H04B7/0697 ,  H04B7/08 ,  H04L1/0041 ,  H04L1/0057 ,  H04L1/06 ,  H04L1/0618 ,  H04L5/0026 ,  H04L27/186 ,  H04L27/2627 ,  H04L27/3416