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1.发明授权Method and apparatus for channel decoding in a communication system using low-density parity-check codes 有权方法以及使用低密度奇偶校验（LDPC）码对通信系统中的信道解码装置
公开(公告)号：EP2381583B1
公开(公告)日：2013-04-03
申请号：EP11174715.0
申请日：2008-12-08
发明人： Myung, Seho , Kwon, Hwan-Joon , Kim, Jae-Yeol , Lim, Yeon-Ju , Yun, Sung-Ryul , Lee, Hak-Ju , Jeong, Hong-Sil , Jung, Peter , Yang, Kyeong-Cheol , Kim, Kyung-Joong
CPC分类号： H03M13/6362 , H03M13/1165 , H03M13/152 , H03M13/2906 , H03M13/618 , H03M13/6393
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2.发明授权Method and apparatus for channel decoding in a communication system using low-density parity-check codes 有权方法以及使用低密度奇偶校验（LDPC）码对通信系统中的信道解码装置
公开(公告)号：EP2381583B9
公开(公告)日：2015-02-18
申请号：EP11174715.0
申请日：2008-12-08
发明人： Myung, Seho , Kwon, Hwan-Joon , Kim, Jae-Yeol , Lim, Yeon-Ju , Yun, Sung-Ryul , Lee, Hak-Ju , Jeong, Hong-Sil , Jung, Peter , Yang, Kyeong-Cheol , Kim, Kyung-Joong
CPC分类号： H03M13/6362 , H03M13/1165 , H03M13/152 , H03M13/2906 , H03M13/618 , H03M13/6393
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3.发明公开Method and apparatus for encoding and decoding channel in a communication system using low-density parity-check codes 有权方法以及使用低密度奇偶校验（LDPC）码对通信系统中的信道解码装置
公开(公告)号：EP2381583A1
公开(公告)日：2011-10-26
申请号：EP11174715.0
申请日：2008-12-08
发明人： Myung, Seho , Kwon, Hwan-Joon , Kim, Jae-Yeol , Lim, Yeon-Ju , Yun, Sung-Ryul , Lee, Hak-Ju , Jeong, Hong-Sil , Jung, Peter , Yang, Kyeong-Cheol , Kim, Kyung-Joong
CPC分类号： H03M13/6362 , H03M13/1165 , H03M13/152 , H03M13/2906 , H03M13/618 , H03M13/6393
摘要： A method for channel decoding in a communication system using a DVB-S2 Low-Density Parity-Check (LDPC) code, the method comprising demodulating a signal transmitted from a transmitter; determining a position of a shortened bit by estimating information on a shortening pattern of an LDPC code from the demodulated signal; and decoding data using the determined position of the shortened information bit wherein the information on a shortening pattern comprises a predetermined shortening pattern defined in a given table.
摘要翻译： 一种用于使用DVB-S2低密度奇偶校验在通信系统中解码信道（LDPC）码的方法，该方法包括从发送器解调的信号的反式mitted; 确定性采矿通过估计关于从解调信号的LDPC码的缩短模式的信息的一个缩短的位的位置; 以及使用该缩短的信息比特worin上缩短样式的信息的确定性挖掘位置解码数据包括在给定表中定义的预定的缩短模式。
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4.发明公开Method for estimating the frequency offset in a communication system over a Rayleigh fading channel 有权维也纳社会革命体系中的维特根森林革命体系übereinen Rayleigh-Fading-Kanal
公开(公告)号：EP1619846A1
公开(公告)日：2006-01-25
申请号：EP05015997.9
申请日：2005-07-22
发明人： Jung, Young-Ho , Chung, Jae-Hak , Kim, Jae-Yeol , Yun, Jae-Yeun , Kim, Young-Uhk , Lee, Yong-Hoon , Shin, Won-Yong
IPC分类号： H04L27/26 , H04L27/227
CPC分类号： H04L27/227 , H04L27/2657 , H04L27/2675 , H04L27/2695 , H04L2027/0065
摘要： Disclosed is a method for estimating a frequency offset in a mobile communication system that divides a predetermined frequency band by a time division scheme to transmit data signals or divides an entire frequency band into a plurality of sub-frequency bands to transmit the data signals. The method includes the steps of modeling a fast fading channel by one of a linear equation and a polynomial equation; and applying the model to a variable for the channel after performing the modeling and estimating the channel and the frequency offset based on a joint maximum likelihood using a training sequence.
摘要翻译： 公开了一种用于估计移动通信系统中的频偏的方法，该移动通信系统通过时分方式划分预定频带以发送数据信号或将整个频带划分成多个子频带以发送数据信号。 该方法包括以下步骤：通过线性方程和多项式方程之一对快速衰落信道建模; 以及在使用训练序列进行建模和估计所述信道和基于使用训练序列的联合最大似然度的频率偏移之后将所述模型应用于所述信道的变量。
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5.发明授权Method for estimating the frequency offset in a communication system over a Rayleigh fading channel 有权一种用于估计频率在瑞利衰落信道的通信系统中的偏移的方法
公开(公告)号：EP1619846B1
公开(公告)日：2007-11-14
申请号：EP05015997.9
申请日：2005-07-22
发明人： Jung, Young-Ho , Chung, Jae-Hak , Kim, Jae-Yeol , Yun, Jae-Yeun , Kim, Young-Uhk , Lee, Yong-Hoon , Shin, Won-Yong
IPC分类号： H04L27/26 , H04L27/227
CPC分类号： H04L27/227 , H04L27/2657 , H04L27/2675 , H04L27/2695 , H04L2027/0065
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