公开(公告)号：US20250080391A1

公开(公告)日：2025-03-06

申请号：US18951245

申请日：2024-11-18

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Xiang JI ,  Yang QI ,  Guokai GOU ,  Jian LI

IPC: H04L41/0246 ,  H04L41/0853

Abstract: The disclosed systems and methods are directed towards: i) creating a specification data type using yet another next generation (YANG) language for indicating device specification data associated with a network device; ii) creating a YANG based device specification data model using the specification data type; iii) creating a YANG based device specification constraint model; iv) sharing the device specification data model and the device specification constraint model with a network management system and the network device; and v) use the device specification data model and the device specification constraint model to create or validate device configure data.

公开(公告)号：US20230367785A1

公开(公告)日：2023-11-16

申请号：US17740850

申请日：2022-05-10

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Jian LI ,  Xiang JI ,  Danni SHANG ,  Cong Lin FAN

IPC: G06F16/25 ,  G06F16/21

CPC classification number: G06F16/258 ,  G06F16/212

Abstract: The disclosed systems and methods are directed towards: i) receiving at least one Yet Another Next Generation (YANG) data model, ii) converting the at least one YANG data model into a corresponding Forest Data Store (FDS) binary format, wherein the FDS binary format is divided into four areas: forest data area, meta-data area, string area, and dynamic area, and iii) transmitting the FDS binary format to at least one of: a server-network device and a client device/network management system. The systems and methods are also directed towards: i) receiving a request for configuration of the server-network device, and ii) processing the request based on the FDS binary format corresponding to at least one YANG data model.

公开(公告)号：US20230367748A1

公开(公告)日：2023-11-16

申请号：US17740489

申请日：2022-05-10

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Jian LI ,  Xiang JI ,  Danni SHANG

IPC: G06F16/21 ,  G06F16/23

CPC classification number: G06F16/212 ,  G06F16/2365

Abstract: The disclosed systems and methods for extracting a subtree structure from a YANG schema, the YANG schema comprising one or more YANG models, being a ramified hierarchical structure defining a plurality of nodes and relationships among the plurality of nodes and being representable under the form of a tree structure. The method comprises receiving the YANG schema and a set of extraction instructions, the extraction instructions comprising indication of one or more first nodes to be extracted from the YANG model. The one or more first nodes are further added to a set of nodes to be extracted. The method comprises executing an iterative identification process to update the set of nodes to be extracted, and further generating a trimmed YANG model based on the set of nodes to be extracted.