公开(公告)号：US20210167907A1

公开(公告)日：2021-06-03

申请号：US17173253

申请日：2021-02-11

Applicant: Huawei Technologies Co., Ltd.

Inventor： Lv Ding ,  Jun Wu ,  Jiyuan Shi ,  Fuxing Chen

IPC: H04L5/00 ,  H04W72/08 ,  H04W72/04

Abstract: An interference source identification method includes obtaining a first parameter, where the first parameter includes a co-channel interference rate of a first access point in a preset time period, a receive channel utilization rate and a transmit channel utilization rate of a second access point in the preset time period, and a receive frame rate of data received from a first station by the second access point in the preset time period, and determining that the data causes co-channel interference to the first access point when the first parameter meets a preset condition.

公开(公告)号：US11909675B2

公开(公告)日：2024-02-20

申请号：US17173253

申请日：2021-02-11

Applicant: Huawei Technologies Co., Ltd.

Inventor： Lv Ding ,  Jun Wu ,  Jiyuan Shi ,  Fuxing Chen

IPC: H04L5/00 ,  H04W72/0446 ,  H04W72/541

CPC classification number: H04L5/0032 ,  H04W72/0446 ,  H04W72/541

Abstract: An interference source identification method includes obtaining a first parameter, where the first parameter includes a co-channel interference rate of a first access point in a preset time period, a receive channel utilization rate and a transmit channel utilization rate of a second access point in the preset time period, and a receive frame rate of data received from a first station by the second access point in the preset time period, and determining that the data causes co-channel interference to the first access point when the first parameter meets a preset condition.

公开(公告)号：US11436196B2

公开(公告)日：2022-09-06

申请号：US17077638

申请日：2020-10-22

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Jiyuan Shi ,  Liang Zhang ,  Shihao Li ,  Dewei Bao ,  Jian Li

IPC: G06F17/00 ,  G06F16/174 ,  G06F16/28 ,  G06F16/2458 ,  H04L41/0631 ,  H04L41/069

Abstract: An alarm log compression method, apparatus, system, and a storage medium are provided. The method includes: obtaining a historical alarm log set generated by a first network device; dividing the historical alarm log set into a plurality of historical alarm log subsets based on a generation time stamp of a historical alarm log in the historical alarm log set, where all historical alarm logs in each historical alarm log subset are consecutive in a time sequence; determining a correspondence between an alarm type in the historical alarm log set and the plurality of historical alarm log subsets; performing clustering processing on the alarm types in the historical alarm log set based on the correspondence, to generate at least one association rule; and compressing to-be-processed alarm logs based on the at least one association rule, to obtain an alarm log whose alarm type is a root cause alarm type.

公开(公告)号：US20230299878A1

公开(公告)日：2023-09-21

申请号：US18320860

申请日：2023-05-19

Applicant: Huawei Technologies Co., Ltd.

Inventor： Qing Chen ,  Jiyuan Shi ,  Jie Chen

IPC: H04L1/00 ,  H03M13/03 ,  H04L49/55

CPC classification number: H04L1/0041 ,  H03M13/03 ,  H04L1/0045 ,  H04L49/557

Abstract: A packet processing method includes generating, by a processor of a network device, a first encoding task based on M original packets in a to-be-processed first data stream, where M is a positive integer, and where the first encoding task instructs to encode the M original packets; and performing, by a target hardware engine of the network device and based on the first encoding task, forward error correction (FEC) encoding on the M original packets to obtain R redundant packets, where R is a positive integer.

公开(公告)号：US11695502B2

公开(公告)日：2023-07-04

申请号：US17684729

申请日：2022-03-02

Applicant: Huawei Technologies Co., Ltd.

Inventor： Qing Chen ,  Jiyuan Shi ,  Jie Chen

IPC: H04L1/00 ,  H03M13/03 ,  H04L49/55

CPC classification number: H04L1/0041 ,  H03M13/03 ,  H04L1/0045 ,  H04L49/557

Abstract: A packet processing method includes generating, by a processor of a network device, a first encoding task based on M original packets in a to-be-processed first data stream, where M is a positive integer, and where the first encoding task instructs to encode the M original packets; and performing, by a target hardware engine of the network device and based on the first encoding task, forward error correction (FEC) encoding on the M original packets to obtain R redundant packets, where R is a positive integer.

公开(公告)号：US11683123B2

公开(公告)日：2023-06-20

申请号：US17679758

申请日：2022-02-24

Applicant: Huawei Technologies Co., Ltd.

Inventor： Jiyuan Shi ,  Qing Chen ,  Mingli Zhang

IPC: H04L1/00 ,  H04L1/1809

CPC classification number: H04L1/0064 ,  H04L1/1809

Abstract: In a packet processing method, concatenation processing is performed on other original packets other than a largest first packet in a plurality of original packets. Padding processing is performed on a concatenated packet only when a size of the concatenated packet is less than a size of a largest packet, without performing padding processing on each of the other original packets.

公开(公告)号：US20220190956A1

公开(公告)日：2022-06-16

申请号：US17684729

申请日：2022-03-02

Applicant: Huawei Technologies Co., Ltd.

Inventor： Qing Chen ,  Jiyuan Shi ,  Jie Chen

IPC: H04L1/00 ,  H04L49/55 ,  H03M13/03

Abstract: A packet processing method includes generating, by a processor of a network device, a first encoding task based on M original packets in a to-be-processed first data stream, where M is a positive integer, and where the first encoding task instructs to encode the M original packets; and performing, by a target hardware engine of the network device and based on the first encoding task, forward error correction (FEC) encoding on the M original packets to obtain R redundant packets, where R is a positive integer.

公开(公告)号：US20220182180A1

公开(公告)日：2022-06-09

申请号：US17679758

申请日：2022-02-24

Applicant: Huawei Technologies Co., Ltd.

Inventor： Jiyuan Shi ,  Qing Chen ,  Mingli Zhang

IPC: H04L1/00 ,  H04L1/18

Abstract: In a packet processing method, concatenation processing is performed on other original packets other than a largest first packet in a plurality of original packets. Padding processing is performed on a concatenated packet only when a size of the concatenated packet is less than a size of a largest packet, without performing padding processing on each of the other original packets.