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81. 发明申请

US20090106637A1 Concatenated decoder and concatenated decoding method 有权
标题翻译：级联解码器和级联解码方法
公开(公告)号：US20090106637A1
公开(公告)日：2009-04-23
申请号：US12073883
申请日：2008-03-11
申请人： Jaehong Kim , Jun Jin Kong
发明人： Jaehong Kim , Jun Jin Kong
IPC分类号： H03M13/09 , G06F11/10
CPC分类号： H03M13/29 , H03M13/2951 , H04L1/0051 , H04L1/0065
摘要： A concatenated decoder and concatenated decoding method are provided. The concatenated decoder, including: an inner decoder to receive an input bit stream, inner-decode the received input bit stream, and generate a first bit stream; and an outer decoder to generate error information about the received first bit stream, according to the generated error information, transmit an iterative decoding continuation request to the inner decoder or outer-decode the first bit stream to generate a second bit stream.
摘要翻译：提供了级联解码器和级联解码方法。连接解码器，包括：用于接收输入比特流的内部解码器，对所接收的输入比特流进行内部解码，并生成第一比特流; 以及外部解码器，用于根据生成的错误信息产生关于接收的第一位流的错误信息，向内部解码器发送迭代解码连续请求，或者对第一位流进行外部解码以生成第二位流。

82. 发明申请

US20090031192A1 CHANNEL ENCODING APPARATUS AND METHOD 有权
标题翻译：通道编码设备和方法
公开(公告)号：US20090031192A1
公开(公告)日：2009-01-29
申请号：US12242954
申请日：2008-10-01
申请人： Jeong-Seok Ha , Jaehong Kim , Steven McLaughlin , Seung-Bum Suh
发明人： Jeong-Seok Ha , Jaehong Kim , Steven McLaughlin , Seung-Bum Suh
IPC分类号： H03M13/03 , G06F11/10
CPC分类号： H03M13/118
摘要： A channel encoding apparatus and method are provided in which part of the parity bits are set to erroneous bits, and full parity bits are created by correcting the erroneous bits using a channel decoding apparatus of a receiver in a communication system. In the channel encoding apparatus, in order to generate a coded bit stream by adding a parity bit stream to a message bit stream, a partial parity generator generates a partial parity bit stream as a part of the parity bit stream using the message bit stream, an erasure generator generates a bit stream having an erroneous value as the remaining part of the parity bit stream, and a decoder calculates the value of the parity bit stream by correcting the bit stream having the erroneous value using a parity-check matrix that determines the parity bit stream, the message bit stream, and the partial parity bit stream.
摘要翻译：提供了一种信道编码装置和方法，其中奇偶校验位的一部分被设置为错误位，并且通过使用通信系统中的接收机的信道解码装置校正错误比特来创建全奇偶校验位。在信道编码装置中，为了通过向消息比特流添加奇偶比特流来生成编码比特流，部分奇偶校验生成器使用消息比特流生成部分奇偶校验比特流作为奇偶比特流的一部分，擦除发生器产生具有错误值的比特流作为奇偶校验比特流的剩余部分，并且解码器通过使用奇偶校验矩阵来校正具有错误值的比特流来计算奇偶校验比特流的值，该奇偶校验矩阵确定奇偶校验比特流，消息比特流和部分奇偶校验比特流。

83. 发明授权

US07451385B2 Channel encoding apparatus and method 有权
标题翻译：信道编码装置及方法
公开(公告)号：US07451385B2
公开(公告)日：2008-11-11
申请号：US11088592
申请日：2005-03-24
申请人： Jeong-Seok Ha , Jaehong Kim , Steven McLaughlin , Seung-Bum Suh
发明人： Jeong-Seok Ha , Jaehong Kim , Steven McLaughlin , Seung-Bum Suh
IPC分类号： G06F11/00
CPC分类号： H03M13/118
摘要： A channel encoding apparatus and method are provided in which part of the parity bits are set to erroneous bits, and full parity bits are created by correcting the erroneous bits using a channel decoding apparatus of a receiver in a communication system. In the channel encoding apparatus, in order to generate a coded bit stream by adding a parity bit stream to a message bit stream, a partial parity generator generates a partial parity bit stream as a part of the parity bit stream using the message bit stream, an erasure generator generates a bit stream having an erroneous value as the remaining part of the parity bit stream, and a decoder calculates the value of the parity bit stream by correcting the bit stream having the erroneous value using a parity-check matrix that determines the parity bit stream, the message bit stream, and the partial parity bit stream.
摘要翻译：提供了一种信道编码装置和方法，其中奇偶校验位的一部分被设置为错误位，并且通过使用通信系统中的接收机的信道解码装置校正错误比特来创建全奇偶校验位。在信道编码装置中，为了通过向消息比特流添加奇偶比特流来生成编码比特流，部分奇偶校验生成器使用消息比特流生成部分奇偶校验比特流作为奇偶比特流的一部分，擦除发生器产生具有错误值的比特流作为奇偶校验比特流的剩余部分，并且解码器通过使用奇偶校验矩阵来校正具有错误值的比特流来计算奇偶校验比特流的值，该奇偶校验矩阵确定奇偶校验比特流，消息比特流和部分奇偶校验比特流。

84. 发明申请

US20070226583A1 Apparatus and method for transmitting/receiving signal in a communication system 有权
标题翻译：在通信系统中发送/接收信号的装置和方法
公开(公告)号：US20070226583A1
公开(公告)日：2007-09-27
申请号：US11603585
申请日：2006-11-22
申请人： Dong-Ho Kim , Jaehong Kim , Aditya Ramamoorthy , Steven McLaughlin
发明人： Dong-Ho Kim , Jaehong Kim , Aditya Ramamoorthy , Steven McLaughlin
IPC分类号： H03M13/00
CPC分类号： H03M13/1102 , H03M13/033 , H03M13/6362 , H03M13/6393
摘要： In a communication system, a signal transmission apparatus includes an encoder for encoding an information vector into a low density parity check (LDPC) codeword with an LDPC coding scheme, and a puncturer for puncturing the LDPC codeword according to a coding rate using a puncturing scheme. A signal reception apparatus includes a ‘0’ inserter for inserting ‘0’ symbols in a received signal according to a coding rate used in a signal transmission apparatus, and a decoder for decoding the ‘0’ symbol-inserted signal with a decoding scheme corresponding to a low density parity check (LDPC) coding scheme used in the signal transmission apparatus, thereby detecting an information vector.
摘要翻译：在通信系统中，信号传输装置包括：编码器，用于将信息矢量编码为具有LDPC编码方案的低密度奇偶校验（LDPC）码字;以及穿孔器，用于使用穿孔方案根据编码率对所述LDPC码字进行穿孔。信号接收装置包括：根据在信号发送装置中使用的编码率在接收信号中插入“0”符号的“0”插入器，以及用于对应于解码方案对应的“0”符号插入信号进行解码的解码器涉及在信号发送装置中使用的低密度奇偶校验（LDPC）编码方案，从而检测信息向量。

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