公开(公告)号：US11009910B2

公开(公告)日：2021-05-18

申请号：US16497900

申请日：2017-05-23

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Peng Zhao ,  Xiangyang Wang ,  Guangze Zhu ,  Yongpan Xu

IPC: G06F1/16 ,  G06F3/0354 ,  G06F3/14 ,  H04B1/3827 ,  H04M1/02 ,  H04M1/72412 ,  G06F3/147

Abstract: A display method and device, related to the field of electronic terminals. The electronic device includes a first display and a second display. The first display and the second display jointly display first display content if the first display is disposed on the electronic device; or the first display and the second display separately display content if the first display is not disposed on the electronic device, where the first display displays second display content, the second display content is related to first display content, and the second display displays third display content. The first display may be detachable, and the second display may be non-detachable. Embodiments are applied to scenarios in which displays of the electronic device jointly and separately display content, to improve display utilization of the electronic device or display flexibility, optimize a display function and/or an interaction function of the electronic device, and improve user experience.

公开(公告)号：US10764738B2

公开(公告)日：2020-09-01

申请号：US16494527

申请日：2017-06-28

Applicant: Huawei Technologies Co., Ltd.

Inventor： Peng Zhao ,  Feng Chen

IPC: H04B7/00 ,  H04W8/00 ,  H04W4/21 ,  H04W76/14 ,  H04W4/80 ,  H04W76/11 ,  H04W12/04 ,  H04L9/08 ,  H04L29/12 ,  H04W88/06

Abstract: A wireless communication coupling method and a terminal, where the method includes selecting, by a first terminal, a wireless coupling mode in a target application, determining a target identifier in an identifier list of the target application, sending, using a wireless network, a wireless coupling request for the wireless coupling mode to a second terminal corresponding to the target identifier, and establishing a wireless communication coupling in the wireless coupling mode to the second terminal when receiving an acknowledgement response to the wireless coupling request.

公开(公告)号：US10306073B2

公开(公告)日：2019-05-28

申请号：US14635819

申请日：2015-03-02

Applicant: Huawei Technologies Co., Ltd.

Inventor： Weihua Qiao ,  Xinfa Wang ,  Cheng Chen ,  Shiyong Tan ,  Yan Li ,  Shibi Huang ,  Peng Zhao ,  Yuxin Mao

IPC: H04M15/00 ,  H04L12/801 ,  H04L12/813 ,  H04L12/859 ,  H04L12/14

Abstract: A method and a system for exercising policy control, a policy and charging enforcement function (PCEF) are provided, which can solve the problem that no policy control can be exercised over application service flows without an application function (AF). In the method, a PCRF receives information about an application event sent by a PCEF after subscribing the application event from the PCEF; and the PCRF generates a control policy for a service flow of the application according to the information about the application event. In the present invention, the PCEF sends the obtained information about the application event to the PCRF, so that even when no AF is involved, the PCRF can still generate a control policy according to policy contexts including the information about the application event and the like.

公开(公告)号：US20180041351A1

公开(公告)日：2018-02-08

申请号：US15785817

申请日：2017-10-17

Applicant: HUAWEI TECHNOLOGIES CO.,LTD.

Inventor： Weihua Wei ,  Xinfa Wang ,  Cheng Chen ,  Shiyong Tan ,  Yan Li ,  Shibi Huang ,  Peng Zhao ,  Yuxin Mao

IPC: H04L12/14 ,  H04M15/00 ,  H04L12/859 ,  H04L12/801 ,  H04L12/813

CPC classification number: H04M15/66 ,  H04L12/1407 ,  H04L47/10 ,  H04L47/14 ,  H04L47/20 ,  H04L47/2475

Abstract: A method and a system for exercising policy control, a PCEF, and a PCRF are provided, which can solve the problem that no policy control can be exercised over application service flows without an application function (AF). The method includes of the following steps: a PCRF receiving information about an application event sent by a PCEF; and the PCRF generating a control policy for a service flow of the application according to the information about the application event, and delivering the control policy to the PCEF. In the present invention, the PCEF sends the obtained information about the application event to the PCRF, so that the PCRF can generate a control policy according to policy contexts including the information about the application event and the like, so as to exercise an effective policy control over the QoS guarantee, charging and gating of the service flow.

公开(公告)号：US09438522B2

公开(公告)日：2016-09-06

申请号：US14069546

申请日：2013-11-01

Applicant: Huawei Technologies Co., Ltd.

Inventor： Shibi Huang ,  Peng Zhao ,  Yuxin Mao ,  Shiyong Tan ,  Yan Li ,  Weihua Qiao

IPC: G06F15/173 ,  H04L12/851 ,  H04L12/14 ,  H04L12/66 ,  H04L12/24 ,  H04M15/00

CPC classification number: H04L47/2433 ,  H04L12/14 ,  H04L12/66 ,  H04L41/0893 ,  H04L41/0896 ,  H04L41/5003 ,  H04M15/66

Abstract: A service processing method, a service processing system, and a PCRF entity are disclosed to overcome this defect in the prior art: The prior art is unable to handle services discriminatively according to the policy context information when different services require the same QoS level. The method includes: receiving bearer priority information from a PCRF entity, where the bearer priority information includes: bearer priority information of a service data stream, bearer priority information of an IP-CAN session, and/or bearer priority information of an IP-CAN bearer; and handling services according to the bearer priority information. In the embodiments of the present disclosure, the policy context information is converted into bearer priority information so that the PCEF handles services according to the bearer priority information. In this way, different services that require the same QoS level are handled discriminatively according to the policy context information.

Abstract translation: 公开了一种服务处理方法，服务处理系统和PCRF实体来克服现有技术中的这种缺陷：当不同的服务需要相同的QoS级别时，现有技术不能根据策略上下文信息区别地处理服务。 该方法包括：从PCRF实体接收承载优先级信息，其中承载优先级信息包括：业务数据流的承载优先级信息，IP-CAN会话的承载优先级信息和/或IP-CAN承载优先级信息 承载人 并根据承载优先级信息处理业务。 在本公开的实施例中，策略上下文信息被转换为承载优先级信息，使得PCEF根据承载优先级信息处理业务。 以这种方式，根据策略上下文信息来区别地处理需要相同QoS级别的不同服务。

公开(公告)号：US20240039533A1

公开(公告)日：2024-02-01

申请号：US18483821

申请日：2023-10-10

Applicant: Huawei Technologies Co., Ltd.

Inventor： Junling Long ,  Peng Zhao

IPC: H03K17/92 ,  G06N10/20 ,  G06N10/40

CPC classification number: H03K17/92 ,  G06N10/20 ,  G06N10/40

Abstract: A superconducting quantum chip includes a coupler and a controller. The coupler is configured to couple a first superconducting bit circuit and a second superconducting bit circuit. A frequency response curve of the coupler includes at least one phase inversion point, and the phase inversion point includes a resonance point or a pole of the frequency response curve. The controller is configured to adjust the frequency response curve of the coupler, so that an odd quantity of phase inversion points is included between a bit frequency of the first superconducting bit circuit and a bit frequency of the second superconducting bit circuit. The controller further adjusts a frequency of the phase inversion point, so that an equivalent interaction of cross-resonance effect of the first superconducting bit circuit and the second superconducting bit circuit is zero.

公开(公告)号：US11451946B2

公开(公告)日：2022-09-20

申请号：US16624683

申请日：2017-06-30

Applicant: Huawei Technologies Co., Ltd.

Inventor： Peng Zhao ,  Yongpan Xu ,  Guangze Zhu

IPC: H04W4/80 ,  H04W76/14 ,  H04W76/11 ,  H04W52/02

Abstract: A method includes a first device and sends a network scanning request to a second device over a short-range wireless communication connection between the first device and the second device; the first device receives a scanning result that is of at least one first wireless signal and that is sent by the second device; and the first device sends a wireless connection request to at least one third device based on a wireless signal scanning result to establish a wireless connection to the at least one third device, where the wireless signal scanning result includes the scanning result of the at least one first wireless signal.

公开(公告)号：US10939490B2

公开(公告)日：2021-03-02

申请号：US16313801

申请日：2016-06-27

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Jiaxin Li ,  Peng Zhao ,  Feng Chen ,  Yuanlei Sun ,  Xiyu Zhou

IPC: H04W76/16 ,  H04W4/80 ,  H04W4/70 ,  H04B7/24 ,  H04W8/00 ,  H04W88/06 ,  H04W12/00

Abstract: Embodiments of the present disclosure provide, for example, a Bluetooth connection method, the example method including sending, by a first terminal, a Bluetooth low energy BLE advertising message, where the BLE advertising message includes device information. A second terminal receives the BLE advertising message, and then obtains the device information. The second terminal then matches the device information with prestored device information and, if the device information successfully matches the prestored device information, initiates a classic Bluetooth connection request to the first terminal, where the first terminal then establishes a classic Bluetooth connection to the second terminal. Power consumption of BLE is low.

公开(公告)号：US10891158B2

公开(公告)日：2021-01-12

申请号：US16145607

申请日：2018-09-28

Applicant: Huawei Technologies Co., Ltd.

Inventor： Peng Zhao ,  Lei Liu ,  Wei Cao

IPC: G06F9/48

Abstract: Data contention caused by multiple threads accessing one data block at the same time when used to execute tasks concurrently may be avoided, and difficulty in detecting and debugging a concurrent error may be reduced. A solution is: adding, according to correspondences between multiple tasks and M data blocks that are accessed by the multiple tasks, each of the multiple tasks to a task queue of a data block corresponding to the task; using N threads to execute tasks in N task queues of M task queues concurrently, where each of the N threads executes a task in a task queue of the N task queues, different threads of the N threads execute tasks in different task queues, and 2≤N≤M.

公开(公告)号：US11212657B2

公开(公告)日：2021-12-28

申请号：US16622528

申请日：2017-06-16

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Peng Zhao ,  Xiangyang Wang ,  Feng Chen ,  Guangze Zhu ,  Xiong Shen

IPC: H04W4/80 ,  H04W4/70 ,  H04W76/14 ,  H04W8/24 ,  H04W52/02 ,  H04M1/72412

Abstract: This application relates to the field of communications technologies, and provides a device control method and a device, so that efficiency of controlling a wireless device to disable or enable a wireless transmit capability of the wireless device or to be powered off can be improved. One solution includes at least: establishing, by a first device, a wireless short-range communication connection to a second device, and sending, by the first device, a first control command to the second device through the wireless short-range communication connection. The first control command is used to instruct the second device to perform a control action, the control action includes disabling a wireless communication capability, enabling a wireless communication capability, powering on, or powering off, and the wireless communication capability includes a wireless transmit capability, or the wireless communication capability includes a wireless transmit capability and a wireless receive capability.