公开(公告)号：US20240154719A1

公开(公告)日：2024-05-09

申请号：US18282469

申请日：2022-02-23

Applicant: ZTE CORPORATION

Inventor： Jin XU ,  Kai NIU ,  Jinsheng DAI ,  Chulong LIANG ,  Mengzhu CHEN

IPC: H04L1/00 ,  H03M13/13

CPC classification number: H04L1/0041 ,  H03M13/13 ,  H04L1/0058 ,  H04L1/0071

Abstract: Provided are a data transmission method and device and a storage medium. The method includes selecting a first number of bits from a to-be-transmitted information bit sequence to form a to-be-coded bit sequence of a retransmitted data block; polar-coding the to-be-coded bit sequence of the retransmitted data block to obtain a coded bit sequence; combining the coded bit sequence with a coded first-transmission data block to obtain the current to-be-transmitted data block; and performing digital baseband modulation on the current to-be-transmitted data block and then sending the modulated current to-be-transmitted data block to a second communication node.