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1. (WO2018182371) APPARATUS AND METHOD FOR CHANNEL ENCODING/DECODING IN COMMUNICATION OR BROADCASTING SYSTEM

Pub. No.:    WO/2018/182371    International Application No.:    PCT/KR2018/003808
Publication Date: Fri Oct 05 01:59:59 CEST 2018 International Filing Date: Sat Mar 31 01:59:59 CEST 2018
IPC: H03M 13/11
H03M 13/00
H04L 1/00
H03M 13/29
Applicants: SAMSUNG ELECTRONICS CO., LTD.
Inventors: KIM, Kyungjoong
MYUNG, Seho
AHN, Seokki
JEONG, Hongsil
JANG, Min
Title: APPARATUS AND METHOD FOR CHANNEL ENCODING/DECODING IN COMMUNICATION OR BROADCASTING SYSTEM
Abstract:
A method for channel encoding in a communication or broadcasting system is provided. The method includes determining a block size Z, and performing encoding based on the block size and a parity check matrix corresponding to the block size, wherein the parity check matrix is determined based on a base matrix and a plurality of circulant permutation matrices, and wherein a part of a column index indicating a position of a non-zero element in each row of the base matrix includes an index according to mathematical expression 22 above.