公开(公告)号：US20240348522A1

公开(公告)日：2024-10-17

申请号：US18749890

申请日：2024-06-21

Applicant: Huawei Technologies Co., Ltd.

Inventor： Xiaoping Ma ,  Xiaopeng Qin ,  Qiufang Ma ,  Qin Wu

IPC: H04L43/0817 ,  H04L43/0823

CPC classification number: H04L43/0817 ,  H04L43/0823

Abstract: A network inspection method comprising obtaining target inspection policy information, where the target inspection policy information indicates the network device to collect inspection result information, and the inspection result information includes first network data and second network data status information; obtaining the inspection result information in response to a case in which the network device meets an inspection trigger condition; sending an inspection report to the network management device for the network management device to determine a network inspection result based on the inspection report, where the inspection report includes the inspection result information.

公开(公告)号：US20220278912A1

公开(公告)日：2022-09-01

申请号：US17743896

申请日：2022-05-13

Applicant: Huawei Technologies Co., Ltd.

Inventor： Wei Song ,  Zitao Wang ,  Qin Wu

IPC: H04L43/065 ,  H04B17/318

Abstract: A data obtaining method includes that a first device generates a first message including a first condition and a first periodicity, where the first condition corresponds to the first periodicity. The first device sends the first message to a second device, so that the second device reports data to the first device based on the first periodicity when the first condition is satisfied.

公开(公告)号：US20220239547A1

公开(公告)日：2022-07-28

申请号：US17722822

申请日：2022-04-18

Applicant: Huawei Technologies Co., Ltd.

Inventor： Zitao Wang ,  Qin Wu ,  Bo Wu ,  Guangying Zheng

IPC: H04L41/02 ,  G06F8/41 ,  G06F9/455

Abstract: A Yet Another Next Generation (YANG) module management method includes that a first network device determines a target YANG package in a second network device. The target YANG package includes at least two service-related YANG modules. The first network device generates a processing instruction for the target YANG package, and sends the processing instruction to the second network device. The processing instruction includes an identifier of the target YANG package. The identifier of the target YANG package includes a name of the target YANG package or the name and version information of the target YANG package.

公开(公告)号：US20170155650A1

公开(公告)日：2017-06-01

申请号：US15428335

申请日：2017-02-09

Applicant: Huawei Technologies Co., Ltd.

Inventor： Qin Wu ,  Yungui Wang ,  Jinwei Xia

IPC: H04L29/06 ,  H04L29/12

CPC classification number: H04L63/0892 ,  H04L61/1511 ,  H04L61/2015 ,  H04L63/10 ,  H04W12/06 ,  H04W88/02 ,  H04W88/14

Abstract: A method, device and system for obtaining a local domain name are provided. A Dynamic Host Configuration Protocol (DHCP) request from a User Equipment (UE) is received, in which the request carries an option for indicating returning a domain name of a local domain where the UE is located; and the domain name of the local domain where the UE is located is obtained according to the DHCP request, and the domain name of the local domain where the UE is located is carried in a DHCP reply message to be returned to the UE. A device and system for obtaining a local domain name are also provided.

公开(公告)号：US12095637B2

公开(公告)日：2024-09-17

申请号：US17731533

申请日：2022-04-28

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Pufeng Zhang ,  Qin Wu ,  Wei Song

IPC: H04L43/065 ,  H04L9/40 ,  H04L41/0266 ,  H04L43/0817

CPC classification number: H04L43/065 ,  H04L41/0266 ,  H04L43/0817 ,  H04L63/0435

Abstract: This application discloses a device management method, apparatus, system, and device, and a storage medium. The method includes: obtaining, by a first network device, an extended YANG model file from a second network device, where the extended YANG model file includes a self-explanation tag, and the self-explanation tag is used to label network operation and maintenance data; obtaining the self-explanation tag from the extended YANG model file; and managing the second network device based on the self-explanation tag. The network operation and maintenance data is labeled by using the self-explanation tag. This facilitates device management such as data collection and is not prone to errors, thereby not only achieving relatively high management accuracy, but also improving management efficiency.

公开(公告)号：US20240272914A1

公开(公告)日：2024-08-15

申请号：US18647782

申请日：2024-04-26

Applicant: Huawei Technologies Co., Ltd.

Inventor： Qiufang Ma ,  Bo Wu ,  Qin Wu

IPC: G06F9/4401

CPC classification number: G06F9/4416

Abstract: Embodiments of this application disclose a configuration management method, apparatus, and system, a storage medium, and a program product. In embodiments of this application, a server generates one or more pieces of backup configuration data. Each piece of backup configuration data corresponds to metadata. The metadata comprises baseline indication information and a backup identifier. The baseline indication information indicates whether the corresponding piece of backup configuration data is baseline configuration data. The server receives a network configuration protocol (NETCONF) configuration rollback request sent by a client. The server performs configuration rollback based on the metadata corresponding to the one or more pieces of backup configuration data and the NETCONF configuration rollback request.

公开(公告)号：US11863368B2

公开(公告)日：2024-01-02

申请号：US17730542

申请日：2022-04-27

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Jianbing Wang ,  Xiaopeng Qin ,  Yu Yang ,  Qin Wu

IPC: H04L41/06 ,  H04L67/303

CPC classification number: H04L41/06 ,  H04L67/303

Abstract: Embodiments of this application provide a method for subscribing to event streams. The method includes: A first device generates a first message used to subscribe to event streams, where the first message includes a group identifier, and the group identifier corresponds to a plurality of event streams; and the first device sends the first message to a second device, to obtain data of the plurality of event streams corresponding to the group identifier.

公开(公告)号：US10862735B2

公开(公告)日：2020-12-08

申请号：US15493480

申请日：2017-04-21

Applicant: Huawei Technologies Co., Ltd.

Inventor： Zitao Wang ,  Qin Wu ,  Yihong Huang ,  Liang Xia

IPC: H04W24/02 ,  H04L12/24 ,  H04L12/26 ,  H04L12/707

Abstract: The present application discloses a method and an apparatus for implementing an OAM function. In this solution, a unified OAM management center processes, based on a unified OAM management data model, network OAM status information, but the unified OAM management data model is unrelated to a network technology used by a network entity.

公开(公告)号：US20200092195A1

公开(公告)日：2020-03-19

申请号：US16691048

申请日：2019-11-21

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Xiaojian Ding ,  Qin Wu

IPC: H04L12/727 ,  H04L12/721 ,  H04L12/725 ,  H04L12/841

Abstract: The present application describes a path selection method and apparatus. The method may include obtaining a required latency of a service. The method may further include determining a target path for the service from m strict explicit paths based on the required latency, where a latency of the target path is less than or equal to the required latency, all the m strict explicit paths are unallocated paths, any subpath of a first strict explicit path in the m strict explicit paths exists in only the first strict explicit path, the first strict explicit path is any path in the m strict explicit paths, and m is an integer greater than or equal to 1. The present invention is applicable to the field of communications technologies and resolves at least a problem where a path computation element (PCE) cannot ensure that a path allocated to a service can meet a latency requirement of the service.

公开(公告)号：US10142224B2

公开(公告)日：2018-11-27

申请号：US15346438

申请日：2016-11-08

Applicant: Huawei Technologies Co., Ltd.

Inventor： Hong Zhou ,  Qin Wu ,  Feng Li ,  Yue Yin

IPC: H04L12/26 ,  H04L12/725 ,  H04L12/723 ,  H04L12/715 ,  H04L12/751 ,  H04L12/717

Abstract: A path computation method and a related device are disclosed. The method includes: a second network device receives path requirement information and a recomputation condition that are sent by a first network device; the second network device first obtains by means of computation a path meeting a requirement according to the path requirement information, and sends description information of the path meeting the requirement to the first network device; then the second network device constantly determines whether the recomputation condition is met; and when the recomputation condition is met, the second network device performs path recomputation, and sends description information of a path obtained by means of recomputation to the first network device. Therefore sensitivity for triggering path recomputation can be improved and a quantity of communication messages between network devices can be reduced.