US 11,750,220 B2
Apparatus and method for channel encoding/decoding in communication or broadcasting system
Seho Myung, Seoul (KR); Kyungjoong Kim, Seoul (KR); Seokki Ahn, Suwon-si (KR); Min Jang, Seongnam-si (KR); and Hongsil Jeong, Suwon-si (KR)
Assigned to Samsung Electronics Co., Ltd., Suwon-si (KR)
Filed by Samsung Electronics Co., Ltd., Suwon-si (KR)
Filed on Aug. 12, 2021, as Appl. No. 17/400,681.
Application 17/400,681 is a continuation of application No. 16/685,566, filed on Nov. 15, 2019, granted, now 11,133,825.
Application 16/685,566 is a continuation of application No. 15/848,970, filed on Dec. 20, 2017, granted, now 10,484,010, issued on Nov. 19, 2019.
Claims priority of application No. 10-2016-0175019 (KR), filed on Dec. 20, 2016; application No. 10-2017-0002599 (KR), filed on Jan. 6, 2017; application No. 10-2017-0003152 (KR), filed on Jan. 9, 2017; application No. 10-2017-0016435 (KR), filed on Feb. 6, 2017; application No. 10-2017-0037186 (KR), filed on Mar. 23, 2017; application No. 10-2017-0058349 (KR), filed on May 10, 2017; application No. 10-2017-0065647 (KR), filed on May 26, 2017; application No. 10-2017-0078170 (KR), filed on Jun. 20, 2017; and application No. 10-2017-0080783 (KR), filed on Jun. 26, 2017.
Prior Publication US 2021/0376856 A1, Dec. 2, 2021
Int. Cl. H03M 13/11 (2006.01); H03M 13/00 (2006.01)
CPC H03M 13/1148 (2013.01) [H03M 13/116 (2013.01); H03M 13/616 (2013.01); H03M 13/6516 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A method for channel encoding performed by an apparatus in a communication system, the method comprising:
identifying a base matrix and a block size (Z) based on a number of input bits;
identifying a parity check matrix based on the block size (Z);
performing encoding of the input bits based on at least part of the parity check matrix; and
transmitting at least part of the encoded input bits,
wherein 2Z bits are punctured from the input bits,
wherein the block size (Z) is included in one of a plurality of block size groups,
wherein parity check matrices are different for the plurality of block size groups, and
wherein the parity check matrices for the plurality of block size groups corresponds to a same base matrix.