公开(公告)号：US11575748B2

公开(公告)日：2023-02-07

申请号：US17198908

申请日：2021-03-11

Applicant: Huawei Technologies Co., Ltd.

Inventor： Guilin Sun ,  Huaizhong Liu ,  Li Zha ,  Xianyin Xin

IPC: H04L67/1097

Abstract: A method and apparatus with a data storage device receives a data write request that is sent by a first tenant, and determines, from a plurality of resource zones (RZs) and based on the data write request and storage permission of the first tenant for each of the plurality of RZs. The data storage device further determines distribution of N duplicates in the at least one RZ based on the data write request and a first data distribution policy, and stores the N duplicates into at least one node corresponding to the at least one RZ based on distribution of the N duplicates in the at least one RZ and a second data distribution policy.

公开(公告)号：US20210203723A1

公开(公告)日：2021-07-01

申请号：US17198908

申请日：2021-03-11

Applicant: Huawei Technologies Co., Ltd.

Inventor： Guilin Sun ,  Huaizhong Liu ,  Li Zha ,  Xianyin Xin

IPC: H04L29/08

Abstract: A method and apparatus with a data storage device receives a data write request that is sent by a first tenant, and determines, from a plurality of resource zones (RZs) and based on the data write request and storage permission of the first tenant for each of the plurality of RZs. The data storage device further determines distribution of N duplicates in the at least one RZ based on the data write request and a first data distribution policy, and stores the N duplicates into at least one node corresponding to the at least one RZ based on distribution of the N duplicates in the at least one RZ and a second data distribution policy.

公开(公告)号：US20200029110A1

公开(公告)日：2020-01-23

申请号：US16586037

申请日：2019-09-27

Applicant: Huawei Technologies Co., Ltd.

Inventor： Xianyin Xin ,  Bo Zhao ,  Guilin Sun

IPC: H04N21/24 ,  H04N21/2385 ,  H04L12/54 ,  H04L12/40 ,  H04M3/14

Abstract: A bandwidth control method, apparatus, and a device, in the field of computer technologies includes determining an upper bandwidth limit of the device when providing a service for registered clients, resetting an upper bandwidth limit of each client based on a working status of each client and the upper bandwidth limit of the device, and reallocating a bandwidth to each client based on the upper bandwidth limit of each client.

公开(公告)号：US20200028911A1

公开(公告)日：2020-01-23

申请号：US16586074

申请日：2019-09-27

Applicant: Huawei Technologies Co., Ltd.

Inventor： Guilin Sun ,  Huaizhong Liu ,  Li Zha ,  Xianyin Xin

IPC: H04L29/08

Abstract: A method and apparatus for data storage and retrieval is disclosed. In the method, a data storage device receives a data write request that is sent by a first tenant, and determines, from a plurality of resource zones (RZs) and based on the data write request and storage permission of the first tenant for each of the plurality of resource zones RZs. The data storage device further determines distribution of N duplicates in the at least one RZ based on the data write request and a first data distribution policy, and stores the N duplicates into at least one node corresponding to the at least one RZ based on distribution of the N duplicates in the at least one RZ and a second data distribution policy.

公开(公告)号：US11546644B2

公开(公告)日：2023-01-03

申请号：US16586037

申请日：2019-09-27

Applicant: Huawei Technologies Co., Ltd.

Inventor： Xianyin Xin ,  Bo Zhao ,  Guilin Sun

IPC: H04N21/24 ,  H04L12/40 ,  H04L12/54 ,  H04M3/14 ,  H04N21/2385 ,  H04L47/70 ,  H04L47/78 ,  H04L67/1012 ,  H04L67/1029 ,  H04L12/70

Abstract: A bandwidth control method, apparatus, and a device, in the field of computer technologies includes determining an upper bandwidth limit of the device when providing a service for registered clients, resetting an upper bandwidth limit of each client based on a working status of each client and the upper bandwidth limit of the device, and reallocating a bandwidth to each client based on the upper bandwidth limit of each client.

公开(公告)号：US10972542B2

公开(公告)日：2021-04-06

申请号：US16586074

申请日：2019-09-27

Applicant: Huawei Technologies Co., Ltd.

Inventor： Guilin Sun ,  Huaizhong Liu ,  Li Zha ,  Xianyin Xin

IPC: H04L29/08

Abstract: A method and apparatus for data storage and retrieval is disclosed. In the method, a data storage device receives a data write request that is sent by a first tenant, and determines, from a plurality of resource zones (RZs) and based on the data write request and storage permission of the first tenant for each of the plurality of resource zones RZs. The data storage device further determines distribution of N duplicates in the at least one RZ based on the data write request and a first data distribution policy, and stores the N duplicates into at least one node corresponding to the at least one RZ based on distribution of the N duplicates in the at least one RZ and a second data distribution policy.