公开(公告)号：US20060265635A1

公开(公告)日：2006-11-23

申请号：US11232361

申请日：2005-09-21

申请人： Atsuko Tokita ,  Hidetoshi Shirasawa ,  Masakazu Harata

发明人： Atsuko Tokita ,  Hidetoshi Shirasawa ,  Masakazu Harata

IPC分类号： H03M13/03

CPC分类号： H03M13/3972 ,  H03M13/2957 ,  H03M13/2978

摘要： When an information length N is divided by a division length L, if the number of divisions including the remainder is 2n, then backward probabilities are calculated from the Nth backward probability in the reverse direction to the (n+1)th section and backward probabilities at division points are stored as discrete values, and in parallel with these backward probability calculations, forward probabilities are calculated from the first forward probability in the forward direction to the nth section and the forward probabilities at division points are stored as discrete values. Subsequently, the backward probabilities and forward probabilities stored as discrete values are used to calculate backward probabilities and forward probabilities for each section, and using these probabilities, decoding results are calculated in sequence for all sections.

摘要翻译： 当信息长度N除以分割长度L时，如果包括余数的分割数为2n，则从与第（n + 1）部分相反的第N个后向概率计算后向概率，并且反向概率 在分割点被存储为离散值，并且与这些后向概率计算并行地，从向前方向的第一前向概率到第n个部分计算前向概率，并将分割点处的前向概率存储为离散值。 随后，使用作为离散值存储的反向概率和向前概率来计算每个部分的后向概率和向前概率，并且使用这些概率，对于所有部分按顺序计算解码结果。

公开(公告)号：US08726135B2

公开(公告)日：2014-05-13

申请号：US13480371

申请日：2012-05-24

申请人： Masakazu Harata ,  Hidetoshi Shirasawa

发明人： Masakazu Harata ,  Hidetoshi Shirasawa

IPC分类号： H03M13/00

CPC分类号： H04L1/0066 ,  H03M13/09 ,  H03M13/2975 ,  H04L1/0051 ,  H04L1/0054 ,  H04L1/0061 ,  H04L1/0067 ,  H04L1/1812

摘要： A wireless communication system includes: a dividing unit to divide data into a plurality of first code blocks; a generation unit to generate first error detection information for each of the plurality of code blocks; a transmission unit to wirelessly transmit at least one of the plurality of first code blocks using a first channel and the first error detection information using a second channel; a reception unit to receive a plurality of second code blocks and second error detection information transmitted wirelessly; and a detection unit to execute error detection on each of the plurality of second code blocks using the second error detection information and to control a continuation of the error detection for the code blocks based on a result of the error detection.

摘要翻译： 无线通信系统包括：划分单元，用于将数据划分成多个第一码块; 生成单元，用于生成所述多个代码块中的每一个的第一错误检测信息; 发送单元，使用第一信道无线地发送所述多个第一码块中的至少一个，所述第一错误检测信息使用第二信道; 用于接收多个第二代码块的接收单元和无线发送的第二错误检测信息; 以及检测单元，其使用所述第二错误检测信息对所述多个第二代码块中的每一个执行错误检测，并且基于所述错误检测的结果控制所述代码块的错误检测的继续。