US 12,267,159 B2
Channel coding method, processing device, communication method and device
Yanqi Wu, Beijing (CN); Yanzhong Dai, Beijing (CN); and Sujiang Rong, Beijing (CN)
Assigned to Beijing ESWIN Computing Technology Co., Ltd., Beijing (CN); and Guangzhou Transa Semi Information Technology Co., Ltd., Guangdong Province (CN)
Filed by Beijing ESWIN Computing Technology Co., Ltd., Beijing (CN); and Guangzhou Transa Semi Information Technology Co., Ltd., Guangdong Province (CN)
Filed on Feb. 17, 2023, as Appl. No. 18/170,725.
Claims priority of application No. 202210778953.5 (CN), filed on Jun. 30, 2022.
Prior Publication US 2024/0007130 A1, Jan. 4, 2024
Int. Cl. H04L 1/00 (2006.01); H03M 13/00 (2006.01); H03M 13/11 (2006.01)
CPC H04L 1/0013 (2013.01) [H03M 13/635 (2013.01); H03M 13/116 (2013.01); H03M 13/616 (2013.01)] 3 Claims
OG exemplary drawing
 
1. A channel coding method, comprising:
using a generating matrix or a check matrix of QC-LDPC codes to channel-decode a code stream, wherein
a code rate of the generating matrix or the check matrix is 1/6,
wherein the permutation matrix for 1/6 code rate comprises:
a permutation matrix of a code length of 1944:

OG Complex Work Unit Math
a permutation matrix of a code length of 1296:

OG Complex Work Unit Math
or, a permutation matrix of a code length of 648:

OG Complex Work Unit Math