公开(公告)号：US20240046055A1

公开(公告)日：2024-02-08

申请号：US18264551

申请日：2022-01-21

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Haoren WANG ,  Dequan YU ,  Yi REN ,  Haosheng GAO ,  Chunliang LIU ,  Ping SONG

IPC: G06K7/14

CPC classification number: G06K7/1417

Abstract: Methods and apparatuses for recognizing a two-dimensional code are disclosed. In an implementation, a method comprises: identifying, by an electronic device, a two-dimensional code, wherein the two-dimensional code comprises an image region in the center and a ring region surrounding the image region, wherein the ring region comprises a code region including a first code region and a second code region, a first spacing region, and a second spacing region, wherein the first spacing region and the second spacing region are arranged between the first code region and the second code region, determining values corresponding to a plurality of code elements in the code region, and recognizing, by the electronic device based on the values, first information corresponding to the two-dimensional code.

公开(公告)号：US20210083925A1

公开(公告)日：2021-03-18

申请号：US17105229

申请日：2020-11-25

Applicant: Huawei Technologies Co., Ltd. ,  University of Science and Technology of China

Inventor： Ping SONG ,  Qiang LING ,  RenAi CHEN ,  Weiliang JI

IPC: H04L12/24

Abstract: A network fault analysis method and apparatus are described for performing fault analysis on a network element device based on an NF service. The method includes a fault detection network element obtaining log data that is generated by a to-be-detected network element in a past specified duration. After obtaining the log data, the fault detection network element determines, based on the obtained log data, a log feature corresponding to the log data, and searches, in a fault relational database, for a fault type corresponding to the log feature. After detecting the fault type, the fault detection network element sends the found fault type to a policy control network element, so that the policy control network element can determine a corresponding recovery measure based on the fault type, and the to-be-detected network element can process, by using the recovery measure, a fault that occurs.

公开(公告)号：US20220223154A1

公开(公告)日：2022-07-14

申请号：US17707666

申请日：2022-03-29

Applicant: Huawei Technologies Co., Ltd.

Inventor： Yuxiao ZHOU ,  Ping SONG ,  Chunliang LIU ,  Chao LIANG

IPC: G10L15/22 ,  G06F3/16 ,  G10L15/30

Abstract: Embodiments provide a voice interaction method and an apparatus, and relate to the field of terminal technologies. Common voice skill commands in a first application scenario may be determined based on the first application scenario and a historical voice skill usage record, and displayed in a display interface. This can implement scenario-based recommendation of voice skill commands, to cover as many application scenarios as possible. In this application, after being woken up, the voice assistant determines the first application scenario based on one or more information items. The voice assistant determines the common voice skill commands in the first application scenario based on the first application scenario and the historical voice skill usage record. The voice assistant displays the common voice skill commands in the first application scenario in the display interface.