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1. (WO2018201609) INFORMATION PROCESSING METHOD AND COMMUNICATION APPARATUS

Pub. No.:    WO/2018/201609    International Application No.:    PCT/CN2017/092877
Publication Date: Fri Nov 09 00:59:59 CET 2018 International Filing Date: Fri Jul 14 01:59:59 CEST 2017
IPC: H03M 13/11
H04L 1/00
Applicants: HUAWEI TECHNOLOGIES CO., LTD.
华为技术有限公司
Inventors: ZHENG, Chen
郑晨
MA, Liang
马亮
LIU, Xiaojian
刘晓健
WEI, Yuejun
魏岳军
ZENG, Xin
曾歆
Title: INFORMATION PROCESSING METHOD AND COMMUNICATION APPARATUS
Abstract:
An encoding method, an apparatus, a communication device and a communication system. The method comprises: using a low-density parity-check (LDPC) matrix to encode an input bit sequence, a base graph of the LDPC matrix being expressed as a matrix of m rows and n columns, m being an integer greater than or equal to 5, n being an integer greater than or equal to 27, the base graph at least comprising a sub-matrix A and a sub-matrix B, the sub-matrix A being a matrix of 5 rows and 22 columns, the sub-matrix B being a matrix of 5 rows and 5 columns, the sub-matrix B comprising a column having a weight of 3 and a sub-matrix B' having a dual-diagonal structure. The encoding method, the apparatus, the communication device and the communication system support encoding requirements for information bit sequences of various lengths.