公开(公告)号：US20250139032A1

公开(公告)日：2025-05-01

申请号：US19004019

申请日：2024-12-27

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Dong Yang ,  Yibin Wang ,  Fujun Yue

IPC: G06F13/20

Abstract: A method is applied to a compute node including a first storage medium and a second storage medium, a data access rate of the first storage medium is greater than a data access rate of the second storage medium which stores metadata of a first dataset, the first dataset is stored in a storage system connected to the compute node via a network. The method includes: obtaining a first input/output request; searching the first storage medium for metadata of first data based on the first input/output request; obtaining the metadata of the first data from the second storage medium when the metadata of the first data is not found in the first storage medium; and obtaining the first data from the storage system based on the metadata of the first data.

公开(公告)号：US12273152B2

公开(公告)日：2025-04-08

申请号：US17845610

申请日：2022-06-21

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Haiyang He ,  Xiaofei Bai ,  Jun Zhan ,  Dong Yang ,  Qikun Wei

IPC: H04B17/318 ,  H04W24/08 ,  H04W88/10

Abstract: An obstacle recognition method and apparatus, and a related device are provided. The method includes: obtaining an actual path loss value between a first AP and a second AP, path loss value pairs between a terminal and a plurality of AP pairs, and path loss values of the plurality of AP pairs; obtaining, based on the path loss value pairs between the terminal and the plurality of AP pairs, an AP pair similar to an AP pair formed by the first AP and the second AP; obtaining a second path loss value between the first AP and the second AP based on a path loss value of the similar AP pair; and comparing the second path loss value between the first AP and the second AP with the actual path loss value, to determine whether an obstacle exists between the first AP and the second AP.