公开(公告)号：US20240348367A1

公开(公告)日：2024-10-17

申请号：US18748396

申请日：2024-06-20

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Fangzhou WU ,  Huiying ZHU ,  Zhiyuan TAN ,  Pengpeng DONG

IPC: H04L1/00

CPC classification number: H04L1/0064 ,  H04L1/0075

Abstract: This application discloses a data encoding method and a communication apparatus. The method includes: obtaining S encoded packets corresponding to L first protocol data units PDUs; performing cascading on each of N encoded packet groups to obtain N second PDUs, where the N encoded packet groups are obtained by dividing the S encoded packets, and any two encoded packets included in a same encoded packet group correspond to different first PDUs; and a PDU header of the second PDU carries a first sequence number and a bitmap, the first sequence number is used to determine an encoded packet number corresponding to an encoded packet included in the second PDU, the bitmap includes H bits, one bit corresponds to one first PDU, and the bit indicates whether the second PDU includes an encoded packet in the first PDU corresponding to the bit; and outputting the N second PDUs.