公开(公告)号：US20210167801A1

公开(公告)日：2021-06-03

申请号：US16770557

申请日：2018-09-05

Applicant: CHINA ACADEMY OF TELECOMMUNICATIONS TECHNOLOGY

Inventor： Yun ZHU ,  Yan YANG

IPC: H03M13/27 ,  H03M13/13 ,  H03M13/09

Abstract: The present disclosure provides a polar code coding method, a polar code decoding method, apparatus and device. The polar code coding method includes: obtaining a plurality of CRC check bits; determining interleaved padding positions in a to-be-coded sequence; filling a first predetermined number of CRC check bits of the plurality of CRC check bits into the interleaved padding positions in the to-be-coded sequence in an interleaving manner; and performing polar coding on the to-be-coded sequence that is filled with the predetermined number of CRC check bits in interleaving manner, and transmitting a coded sequence to a receiving end. The first predetermined number is less than or equal to a total number of the plurality of CRC check bits.