公开(公告)号：US12052165B2

公开(公告)日：2024-07-30

申请号：US17947782

申请日：2022-09-19

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Shunwan Zhuang ,  Zhenbin Li ,  Shiping Xu ,  Kai Lu

IPC: H04L45/28 ,  H04L41/0677 ,  H04L43/10 ,  H04L43/50 ,  H04L45/02 ,  H04L45/42

CPC classification number: H04L45/28 ,  H04L41/0677 ,  H04L43/10 ,  H04L43/50 ,  H04L45/02 ,  H04L45/42

Abstract: Various embodiments provide a fault diagnosis method and an apparatus. In those embodiments, a centralized management apparatus receives a first packet from a first network device by using a first IGP monitoring protocol session, where the first packet includes a first message sent by the first network device to a second network device. The centralized management apparatus receives a second packet from the second network device through a second IGP monitoring protocol session, where the second packet includes a second message sent by the second network device to the first network device. The centralized management apparatus performs fault diagnosis based on the first packet and the second packet.

公开(公告)号：US20220272166A1

公开(公告)日：2022-08-25

申请号：US17740912

申请日：2022-05-10

Applicant: Huawei Technologies Co., Ltd.

Inventor： Hao Wu ,  Chuntao Wang ,  Kai Lu ,  Jianbing Wang

IPC: H04L67/51 ,  G06N5/04

Abstract: A system for implementing service function deployment includes an active apparatus and a standby apparatus for a first service, such as an active main processing unit (MPU) and a standby MPU. The active apparatus is configured to process the first service and deploy a first function module (such as a feature extraction module or an inference module) for a second service (such as an artificial intelligence (AI) service) on the standby apparatus. The standby apparatus is configured to process data of the second service by using the first function module. The second service may be implemented by using an idle resource of the standby apparatus for the first service.

公开(公告)号：US11463349B2

公开(公告)日：2022-10-04

申请号：US17013837

申请日：2020-09-07

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Shunwan Zhuang ,  Zhenbin Li ,  Shiping Xu ,  Kai Lu

IPC: H04L45/28 ,  H04L41/0677 ,  H04L43/10 ,  H04L43/50 ,  H04L45/02 ,  H04L45/42

Abstract: Various embodiments provide a fault diagnosis method and an apparatus. In those embodiments, a centralized management apparatus receives a first packet from a first network device by using a first IGP monitoring protocol session, where the first packet includes a first message sent by the first network device to a second network device. The centralized management apparatus receives a second packet from the second network device through a second IGP monitoring protocol session, where the second packet includes a second message sent by the second network device to the first network device. The centralized management apparatus performs fault diagnosis based on the first packet and the second packet.