公开(公告)号：US07995578B2

公开(公告)日：2011-08-09

申请号：US12334043

申请日：2008-12-12

申请人： Pansoo Kim ,  In-Ki Lee ,  Dae-Ig Chang ,  Ho-Jin Lee ,  Namshik Kim ,  Bongseop Song ,  Hyuncheol Park

发明人： Pansoo Kim ,  In-Ki Lee ,  Dae-Ig Chang ,  Ho-Jin Lee ,  Namshik Kim ,  Bongseop Song ,  Hyuncheol Park

IPC分类号： H04J3/16

CPC分类号： H04L1/0071 ,  H04L1/0013 ,  H04L1/0068 ,  H04L1/08

摘要： Provided are repetition apparatus and method for repeatedly transmitting and receiving a data packet using different puncturing patterns to overcome signal attenuation and fading in a high speed mobile environment by repeatedly transmitting the duplicated information bit sequences with parity bits having a different puncturing pattern after channel-encoding the duplicated information bit. The repetition apparatus for repeatedly transmitting a data packet, includes a dual data generator for generating duplicated information bit sequences identical to each of information bit sequences to transmit, a channel encoder for dividing each of the duplicated information bit sequences into a plurality of information bits, and generating coded data packets alternately having a plurality of parity bits according to different puncturing patterns for each of the divided information bits, and a transmitter for transmitting the generated coded data packets sequentially.

摘要翻译： 提供了一种重复装置和方法，用于使用不同的打孔模式重复地发送和接收数据包，以通过在频道编码之后重复地发送具有不同打孔图案的奇偶校验位的复制信息比特序列来克服高速移动环境中的信号衰减和衰落 重复的信息位。 用于重复发送数据分组的重复装置包括：双数据产生器，用于产生与要发送的每个信息比特序列相同的重复信息比特序列，用于将每个复制信息比特序列分成多个信息比特的信道编码器， 以及根据用于每个分割的信息比特的不同的删截图案，交替地生成具有多个奇偶校验位的编码数据分组，以及发送器，用于顺序地发送所生成的编码数据分组。

公开(公告)号：US20090154458A1

公开(公告)日：2009-06-18

申请号：US12334043

申请日：2008-12-12

申请人： Pansoo KIM ,  In-Ki Lee ,  Dae-Ig Chang ,  Ho-Jin Lee ,  Namshik Kim ,  Bongseop Song ,  Hyuncheol Park

发明人： Pansoo KIM ,  In-Ki Lee ,  Dae-Ig Chang ,  Ho-Jin Lee ,  Namshik Kim ,  Bongseop Song ,  Hyuncheol Park

IPC分类号： H04L12/56

CPC分类号： H04L1/0071 ,  H04L1/0013 ,  H04L1/0068 ,  H04L1/08

摘要： Provided are repetition apparatus and method for repeatedly transmitting and receiving a data packet using different puncturing patterns to overcome signal attenuation and fading in a high speed mobile environment by repeatedly transmitting the duplicated information bit sequences with parity bits having a different puncturing pattern after channel-encoding the duplicated information bit. The repetition apparatus for repeatedly transmitting a data packet, includes a dual data generator for generating duplicated information bit sequences identical to each of information bit sequences to transmit, a channel encoder for dividing each of the duplicated information bit sequences into a plurality of information bits, and generating coded data packets alternately having a plurality of parity bits according to different puncturing patterns for each of the divided information bits, and a transmitter for transmitting the generated coded data packets sequentially.

摘要翻译： 提供了一种重复装置和方法，用于使用不同的打孔模式重复地发送和接收数据分组，以通过在频道编码之后重复地发送具有不同打孔图案的奇偶校验位的复制信息比特序列来克服高速移动环境中的信号衰减和衰落 重复的信息位。 用于重复发送数据分组的重复装置包括：双数据产生器，用于产生与要发送的每个信息比特序列相同的重复信息比特序列，用于将每个复制信息比特序列分成多个信息比特的信道编码器， 以及根据用于每个分割的信息比特的不同的删截图案，交替地生成具有多个奇偶校验位的编码数据分组，以及发送器，用于顺序地发送所生成的编码数据分组。