公开(公告)号：US20170295272A1

公开(公告)日：2017-10-12

申请号：US15514404

申请日：2014-09-26

Applicant: Huawei Technologies Co., Ltd.

Inventor： Yuanli GAN ,  Xiaochen CHEN ,  Rui SUN

IPC: H04M1/60 ,  H04M1/725

Abstract: Embodiments of the present invention relate to telecommunications technologies. A sensor is disposed on at least one of the electronic device or the external audio device. The method includes receiving, by the electronic device, a detection result signal sent by the sensor, where the detection result signal is a signal that carries a detection value obtained by means of detection by the sensor and determining, by the electronic device according to a preset correspondence and the detection value, an action performed by a user on the electronic device or the external audio device. The method also includes controlling, by the electronic device, an execution status of an audio and video application program according to the action.

公开(公告)号：US20210083984A1

公开(公告)日：2021-03-18

申请号：US17035254

申请日：2020-09-28

Applicant: Huawei Technologies Co., Ltd.

Inventor： Xiaochen CHEN ,  Qingquan PENG ,  Peili XU ,  Shuaisheng GUO ,  Chao JIANG

IPC: H04L12/859 ,  H04W28/10 ,  H04L12/26 ,  H04L29/08 ,  H04W28/02

Abstract: This application discloses a data traffic management method and apparatus. The method includes: obtaining traffic control information of a first application and a data traffic value used by the first application, where the traffic control information includes at least an upper traffic threshold; and disconnecting a data connection of the first application when the data traffic value used by the first application is greater than or equal to the upper traffic threshold included in the traffic control information of the first application. In the foregoing solution, real-time traffic management on a single application is implemented, so that a user instantly modifies traffic control information according to a requirement, to manage data traffic in real time.

公开(公告)号：US20180302874A1

公开(公告)日：2018-10-18

申请号：US15580784

申请日：2015-06-09

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Xiaochen CHEN ,  Tongbo WANG

IPC: H04W64/00

Abstract: The present disclosure describes a positioning method. In one example method, a target network identifier associated with a mobile terminal is obtained. A determination is made on whether positioning information of a region associated with the obtained target network identifier is stored locally at the mobile terminal. In response to determining that the positioning information of the region is not stored locally at the mobile terminal, the positioning information of the region is downloaded from a server to the mobile terminal and stored at the mobile terminal. In response to receiving a positioning request, geographical location information corresponding to the obtained target network identifier is obtained by the mobile terminal and from the locally stored positioning information of the region stored at the mobile terminal.