阅读说明：本技术 信息处理的方法和通信装置 (Information processing method and communication device ) 是由 金杰 童文 伊利亚·伊万诺夫 帕特尤斯基·亚历山大·亚历山大罗维奇 张朝龙 于 2017-06-03 设计创作，主要内容包括：一种信息处理的方法,装置、通信设备和通信系统。该方法包括：使用低密度奇偶校验LDPC矩阵对输入序列进行编码得到比特序列D(501),所述LDPC矩阵的基矩阵表示为m行n列的矩阵,每一列对应所述比特序列D中一组Z个连续比特,n和Z均为大于0的整数；基于比特序列V获取输出比特序列,其中,所述比特序列V是对所述比特序列D中至少2列校验列对应的各组比特进行置换得到的(502)。本方法能够支持高码率的LDPC码性能需求。(An information processing method, an information processing device, a communication device and a communication system are provided. The method comprises the following steps: coding an input sequence by using a low-density parity check (LDPC) matrix to obtain a bit sequence D (501), wherein a base matrix of the LDPC matrix is represented as a matrix of m rows and n columns, each column corresponds to a group of Z continuous bits in the bit sequence D, and both n and Z are integers greater than 0; an output bit sequence is obtained based on a bit sequence V, wherein the bit sequence V is obtained by replacing each group of bits corresponding to at least 2 check columns in the bit sequence D (502). The method can support the performance requirement of the LDPC code with high code rate.)