公开(公告)号：US11252538B2

公开(公告)日：2022-02-15

申请号：US16727351

申请日：2019-12-26

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Bei Xu ,  Jiaxin Yin ,  Yongjing Zhang

IPC: H04W4/08 ,  H04W4/70 ,  H04W72/00 ,  H04W72/12

Abstract: A message sending method includes obtaining, by a group management server, a message sending period interval corresponding to a first group. The the message sending period interval includes a start time and an end time. The method also includes sending, by the group management server, the message sending period interval to a group member of the first group. The method further includes receiving, by the group management server, a first message sent by an application server. The method additionally includes sending, by the group management server, the first message to the group member of the first group within the message sending period interval.

公开(公告)号：US20240414532A1

公开(公告)日：2024-12-12

申请号：US18809272

申请日：2024-08-19

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Fuqi Dong ,  Bei Xu ,  Changyao Fu

IPC: H04W12/06 ,  H04W12/71 ,  H04W48/08

Abstract: An electronic device access method is applied to a first electronic device, a second electronic device, and a third electronic device. When an application installed on the second electronic device needs to access the first electronic device, the application may request permission from a server to directly access the first electronic device.

公开(公告)号：US20210125501A1

公开(公告)日：2021-04-29

申请号：US17141446

申请日：2021-01-05

Applicant: Huawei Technologies Co., Ltd.

Inventor： Can Zhao ,  Bei Xu

IPC: G08G1/00 ,  G08G1/16 ,  G16Y40/35 ,  G16Y10/40 ,  G05D1/02

Abstract: In an IoT platoon communication method, an IoT platform plans and manages a communication mode of a platoon in a traveling process. In the traveling process, the platoon selects, based on a communication mode plan sent by the platform, a communication mode corresponding to a current location of the platoon for communication.

公开(公告)号：US20240419421A1

公开(公告)日：2024-12-19

申请号：US18817169

申请日：2024-08-27

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Bei Xu ,  Yongjie Zhao ,  Xiangyang Wang ,  Kai Zhou ,  Hong Li

IPC: G06F8/61

Abstract: In an application development system, a first electronic device sends an original installation package of a target application to a server. The original installation package of the target application indicates a function and/or a page layout corresponding to at least one type of device information. The server determines at least one target installation package based on the original installation package. The at least one target installation package one-to-one corresponds to the at least one type of device information. The server receives a first download request sent by a second electronic device, and sends a first installation package to it; the server receives a second download request sent by a third electronic device, and sends a second installation package to it. The first installation package and second installation package are a target installation package corresponding to device information of the second electronic device and third electronic device respectively.

公开(公告)号：US20240087081A1

公开(公告)日：2024-03-14

申请号：US18261564

申请日：2022-01-17

Applicant: Huawei Technologies Co., Ltd.

Inventor： Bei Xu ,  Kai Liu

IPC: G06T3/40 ,  G06T7/13 ,  G06T7/50 ,  G06T7/60 ,  G06T7/73

CPC classification number: G06T3/40 ,  G06T7/13 ,  G06T7/50 ,  G06T7/60 ,  G06T7/73 ,  G06T2207/20132

Abstract: An image processing method includes a first device that receives request information from a second device The first device obtains location information of M key points in a to-be-transmitted image and determines a target display area in the to-be-transmitted image based on the request information and the location information of the M key points and the first device sends target display area information to the second device to enable the second device to process the to-be-transmitted image into a target display image based on the target display area information. The second device receives the target display area information, processes the transmitted image into the target display image based on the target display area information, and presents the target display image on a display area of the second device.