公开(公告)号：US11483677B2

公开(公告)日：2022-10-25

申请号：US16972998

申请日：2018-06-07

Applicant: Huawei Technologies Co., Ltd.

Inventor： Weiqing Fang ,  Hsienyang Lu ,  Donghao Zhang ,  Yankun Luo ,  Zhongyan Chai ,  Chen Liu ,  Jie Ma

IPC: H04W4/029 ,  G01S19/01 ,  H04L67/52 ,  H04L67/55

Abstract: A method for tracking a terminal device having a cellular modem and a positioning module is disclosed. The method comprises monitoring a location of a terminal device through a cellular network using the cellular modem of the terminal device, while the positioning module of the terminal device is disabled; determining that the terminal device enters a first cell of the cellular network based on signals from the cellular modem; enabling the positioning module of the terminal device in response to the determination that the terminal device enters the first cell; and obtaining from the positioning module a first geographical location of the terminal device in the first cell.

公开(公告)号：US11218842B2

公开(公告)日：2022-01-04

申请号：US17011784

申请日：2020-09-03

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Yuan Ding ,  Zhenyu Liu ,  Donghao Zhang

IPC: H04W4/029 ,  H04W4/024 ,  H04W88/08

Abstract: A method for providing a service based on a user scenario, a terminal device, and a system. The terminal device perceives the user scenario with low power consumption, and a cloud-side service open platform determines a corresponding scenario package based on the user scenario, where the scenario package includes a plurality of pre-orchestrated services for the user scenario. The service open platform pushes data related to the determined scenario package to the terminal device, and the terminal device displays entry interfaces of the plurality of services, and provides a corresponding service based on an operation performed by a user on the entry interface.

公开(公告)号：US11711670B2

公开(公告)日：2023-07-25

申请号：US17535394

申请日：2021-11-24

Applicant: Huawei Technologies Co., Ltd.

Inventor： Yuan Ding ,  Zhenyu Liu ,  Donghao Zhang

IPC: H04W4/029 ,  H04W4/024 ,  H04W88/08

CPC classification number: H04W4/029 ,  H04W4/024 ,  H04W88/08

Abstract: A method for providing a service based on a user scenario, a terminal device, and a system. The terminal device perceives the user scenario with low power consumption, and a cloud-side service open platform determines a corresponding scenario package based on the user scenario, where the scenario package includes a plurality of pre-orchestrated services for the user scenario. The service open platform pushes data related to the determined scenario package to the terminal device, and the terminal device displays entry interfaces of the plurality of services, and provides a corresponding service based on an operation performed by a user on the entry interface.