公开(公告)号：US20210397350A1

公开(公告)日：2021-12-23

申请号：US17464904

申请日：2021-09-02

Applicant: Huawei Technologies Co., Ltd.

Inventor： Siwei Luo ,  Dong Qiu ,  Rui Qian

IPC: G06F3/06 ,  H03M7/30

Abstract: A data processing method includes obtaining a plurality of data blocks, determining a first data block and a second data block from the data blocks, where the first data block has a first hash value, and the second data block has a second hash value, where the first hash value is obtained by performing calculation on the first data block based on a hash algorithm and the second hash value is obtained by performing calculation on the second data block based on the hash algorithm, and combining and compressing the first data block and the second data block based on a degree of similarity of the first data block and the second data block.

公开(公告)号：US11797204B2

公开(公告)日：2023-10-24

申请号：US17464904

申请日：2021-09-02

Applicant: Huawei Technologies Co., Ltd.

Inventor： Siwei Luo ,  Dong Qiu ,  Rui Qian

IPC: G06F3/06 ,  H03M7/30

CPC classification number: G06F3/064 ,  G06F3/0608 ,  G06F3/0673 ,  H03M7/30 ,  G06F3/0685

Abstract: A data processing method includes obtaining a plurality of data blocks, determining a first data block and a second data block from the data blocks, where the first data block has a first hash value, and the second data block has a second hash value, where the first hash value is obtained by performing calculation on the first data block based on a hash algorithm and the second hash value is obtained by performing calculation on the second data block based on the hash algorithm, and combining and compressing the first data block and the second data block based on a degree of similarity of the first data block and the second data block.