公开(公告)号：US11445566B2

公开(公告)日：2022-09-13

申请号：US17183503

申请日：2021-02-24

Applicant: Huawei Technologies Co., Ltd.

Inventor： Qinliang Zhang ,  Yu Zhu

IPC: H04W4/80 ,  H04W76/19 ,  H04W76/10 ,  H04W76/23 ,  H04W36/30 ,  H04M1/72412 ,  G06F1/16 ,  H04W84/12 ,  H04W84/18 ,  H04W36/00

Abstract: In a communications method of a wearable device, if a second BLUETOOTH connection between user equipment and the wearable device is disconnected, a first BLUETOOTH connection between a network connection device and the wearable device is established, so that the network connection device may send, to the wearable device through the first BLUETOOTH connection, first information sent by the user equipment through a third communication connection to the network connection device. In this way, indirect communication between the user equipment and the wearable device is implemented by using the network connection device, so that the user equipment and the wearable device are not limited by a communication range.

公开(公告)号：US10972581B2

公开(公告)日：2021-04-06

申请号：US15315317

申请日：2015-05-29

Applicant: Huawei Technologies Co., Ltd.

Inventor： Yunsheng Kuang ,  Yu Zhu

IPC: H04L29/08 ,  H04L12/28 ,  H04L29/06

Abstract: A method includes acquiring a media content directory on at least one media server, and identifying media description information in at least two media resource objects in the media content directory and integrating the at least two media resource objects when media resources respectively corresponding to the at least two media resource objects have same media content, so the integrated at least two media resource objects are represented by one media identifier. The method also includes sending, according to capability information of a media playback device selected by a user, a media resource address corresponding to a first media resource object to the media playback device, so the media playback device acquires and plays a media resource corresponding to the media resource address, where the first media resource object is one of the at least two media resource objects that are suitable to be played on the media playback device.

公开(公告)号：US20190328301A1

公开(公告)日：2019-10-31

申请号：US16462060

申请日：2016-11-17

Applicant: Huawei Technologies Co., Ltd.

Inventor： Peida Xu ,  Anqi Zhang ,  Yu Zhu

IPC: A61B5/16 ,  A61B5/11 ,  A61B5/145

Abstract: A psychological stress estimation method includes obtaining a physiological signal of a user corresponding to a current moment, determining a first stress indicator of the user based on the current moment and a cyclic stress model of the user, determining a second stress indicator of the user based on the physiological signal of the user corresponding to the current moment and an instantaneous stress model of the user, where the physiological signal is an input of the instantaneous stress model, and determining the current stress indicator of the user based on the first stress indicator and the second stress indicator.

公开(公告)号：US10425410B2

公开(公告)日：2019-09-24

申请号：US15515496

申请日：2014-09-30

Applicant: Huawei Technologies Co., Ltd.

Inventor： Chan Wang ,  Huangwei Wu ,  Xi Huang ,  Wenjuan Chen ,  Yu Zhu

IPC: G06F21/00 ,  H04L29/06 ,  H04L9/32 ,  G06F21/32 ,  H04W12/06 ,  H04W12/08

Abstract: An identity authentication method includes detecting a scenario in which the user equipment is located, determining, from at least two different authentication levels of the user equipment, an authentication level corresponding to the scenario in which the user equipment is located, acquiring current biometric feature data entered by a user, and determining, according to the current biometric feature data, preconfigured biometric feature data, and the authentication level, whether identity authentication succeeds.

公开(公告)号：US10200829B2

公开(公告)日：2019-02-05

申请号：US15507687

申请日：2014-08-28

Applicant: Huawei Technologies Co., Ltd.

Inventor： Yunsheng Kuang ,  Yu Zhu

IPC: H04W4/06 ,  H04L29/08 ,  H04W16/14 ,  H04W64/00 ,  H04W68/00 ,  H04W4/021 ,  H04W88/08

Abstract: A data pushing method and a related apparatus are provided. The data pushing method includes: obtaining, by a terminal, a target identifier of a target positioning base station; obtaining, by the terminal, a broadcast data stream delivered by an access device, where the broadcast data stream includes information data corresponding to identifiers of multiple positioning base stations; and extracting, by the terminal from the broadcast data stream, target information data corresponding to the target identifier. According to the present disclosure, spectrum resources are reduced, and server load is lightened.

公开(公告)号：US20180084385A1

公开(公告)日：2018-03-22

申请号：US15566654

申请日：2015-04-15

Applicant: Huawei Technologies Co., Ltd.

Inventor： Yan Li ,  Yu Zhu

IPC: H04W4/02 ,  G06F3/01 ,  H04L12/58 ,  H04W88/16

CPC classification number: H04W4/025 ,  G06F3/017 ,  H04L12/2803 ,  H04L51/06 ,  H04M1/57 ,  H04M1/725 ,  H04M1/7253 ,  H04W76/11 ,  H04W88/16

Abstract: A method includes: after receiving a service request that is sent by a first device connected in a local area network and that includes a called object identifier and a service type, sending, by a local area network gateway, a prompt message including a list of second devices supporting the service type to a wearable device corresponding to the called object identifier, then obtaining information about a second device selected by a user by using the wearable device, and establishing a communication connection that is between the first device and the second device and that supports the service type, so that the first device communicates with the second device.

公开(公告)号：US20230092443A1

公开(公告)日：2023-03-23

申请号：US17882294

申请日：2022-08-05

Applicant: Huawei Technologies Co., Ltd.

Inventor： Qinliang Zhang ,  Yu Zhu

IPC: H04W76/19 ,  H04W76/10 ,  H04W76/23 ,  H04W4/80 ,  H04W36/30 ,  H04M1/72412 ,  G06F1/16

Abstract: In a communications method of a wearable device, if a second BLUETOOTH connection between user equipment and the wearable device is disconnected, a first BLUETOOTH connection between a network connection device and the wearable device is established, so that the network connection device may send, to the wearable device through the first BLUETOOTH connection, first information sent by the user equipment through a third communication connection to the network connection device. In this way, indirect communication between the user equipment and the wearable device is implemented by using the network connection device, so that the user equipment and the wearable device are not limited by a communication range.

公开(公告)号：US11375908B2

公开(公告)日：2022-07-05

申请号：US16072265

申请日：2016-10-21

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Yongtao Jiang ,  Yu Zhu ,  Peida Xu

IPC: A61B5/021 ,  A61B5/00 ,  G16H50/20 ,  G16H40/63 ,  G06F1/12 ,  H03M1/12 ,  A61B5/318 ,  A61B5/0245 ,  A61B5/024

Abstract: Blood pressure detection signal sampling and compensation methods and apparatuses, and an example blood pressure signal collection system are described. One example method described includes controlling an electrocardiogram (ECG) sampling module and a photoplethysmogram (PPG) sampling module to simultaneously sample a standard periodic signal. Sampling frequencies and sampling end times are separately obtained. A sampling start time and a sampling frequency of the ECG sampling module or the PPG module is then compensated so that a sampling frequency deviation is less than a preset frequency threshold and a sampling end time difference is less than a preset time threshold.

公开(公告)号：US11096048B2

公开(公告)日：2021-08-17

申请号：US16313036

申请日：2016-06-30

Applicant: Huawei Technologies Co., Ltd.

Inventor： Yan Li ,  Wenjuan Chen ,  Yu Zhu

IPC: H04L9/32 ,  H04W12/06 ,  H04W12/69 ,  H04W12/08

Abstract: The present disclosure relates to an identity authentication method and a communications terminal. One example method includes: performing, by a terminal, first identity authentication on first user identity feature data; if the first identity authentication succeeds, and the wearable device is in a valid worn state, when receiving an access request for a preset application, obtaining, by the terminal, a service security level of the preset application, and obtaining an authentication time point for second identity authentication and matching accuracy of the second identity authentication; determining whether a difference between a current time point and the authentication time point is less than authentication validity duration corresponding to the service security level and whether the matching accuracy is higher than lowest matching accuracy corresponding to the service security level; and if yes, accepting the access request.

公开(公告)号：US10965800B2

公开(公告)日：2021-03-30

申请号：US16303326

申请日：2016-05-20

Applicant: Huawei Technologies Co., Ltd.

Inventor： Yan Li ,  Yu Zhu

IPC: H04M1/00 ,  H04M3/42 ,  H04B1/38 ,  H04M1/27 ,  H04M1/725 ,  H04M1/2745 ,  H04M1/05 ,  H04M1/27475 ,  H04M1/60 ,  H04M3/493

Abstract: An interaction method in a call and a device, where the method includes displaying a voice assistant icon on a call screen of the wearable device when a phone number of a communication peer device is a service number converting received voice information into a dual tone multi frequency (DTMF) tone when the voice assistant icon is activated, and sending the DTMF tone to the communication peer device. Therefore, in a process of making or answering a service call using the wearable device, under a specific trigger condition, voice information of a user is converted into a DTMF tone to be sent to the communication peer device. In this way, when the user needs to enter a digit or a symbol in a call process, it can be ensured that the user enters correct information, and user experience is improved.