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公开(公告)号：US20210243831A1
公开(公告)日：2021-08-05
申请号：US17174526
申请日：2021-02-12
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Jiaxin LI , Peng ZHAO , Feng CHEN , Yuanlei SUN , Xiyu ZHOU
Abstract: Methods and devices are provided for establishing a classic Bluetooth connection between dual-mode Bluetooth devices. In one aspect, a method includes receiving, by a first dual-mode Bluetooth device, a Bluetooth low energy advertising packet sent by a second dual-mode Bluetooth device; determining, by the first dual-mode Bluetooth device, a status of the classic Bluetooth of the second dual-mode Bluetooth device according to the Bluetooth low energy advertising packet; and prompting, by the first dual-mode Bluetooth device according to the status of the classic Bluetooth of the second dual-mode Bluetooth device, a user to operate the first dual-mode Bluetooth device or the second dual-mode Bluetooth device to establish a classic Bluetooth connection between the first dual-mode Bluetooth device and the second dual-mode Bluetooth device.
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公开(公告)号：US20190253857A1
公开(公告)日：2019-08-15
申请号：US16313462
申请日：2016-06-27
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Jiaxin LI , Peng ZHAO , Feng CHEN , Yuanlei SUN , Xiyu ZHOU , Jian CHEN , Jun YANG , Ya ZHANG , Bingjian DU
CPC classification number: H04W4/80 , H04B17/318 , H04W12/003 , H04W52/0209 , H04W52/0229 , H04W52/028 , H04W76/10 , Y02D70/10 , Y02D70/14 , Y02D70/20
Abstract: Embodiments of the present invention provide a Bluetooth connection method, including: sending, by a first terminal, a Bluetooth low energy BLE advertising message, where the BLE advertising message includes device information; receiving, by a second terminal, the BLE advertising message; obtaining, by the second terminal, the device information; matching, by the second terminal, the device information with prestored device information; if the device information successfully matches the prestored device information, initiating, by the second terminal, a classic Bluetooth connection request to the first terminal; and establishing, by the first terminal, a classic Bluetooth connection to the second terminal. Power consumption of BLE is low.
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公开(公告)号：US20200213830A1
公开(公告)日：2020-07-02
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
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.
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公开(公告)号：US20190034230A1
公开(公告)日：2019-01-31
申请号：US16145607
申请日：2018-09-28
Applicant: Huawei Technologies Co., Ltd.
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.
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5.发明申请CONTROL METHOD, SYSTEM AND FUNCTION ENTITY FOR REPORTING BEARER EVENT OF SIGNALING IP FLOW 有权控制方法，系统和功能实体用于报告信号流的BEARER事件公开(公告)号：US20130100862A1
公开(公告)日：2013-04-25
申请号：US13714272
申请日：2012-12-13
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Shibi HUANG , Peng ZHAO , Yuxin MAO , Shiyong TAN , Weihua QIAO , Yan LI
IPC: H04W4/20
CPC classification number: H04W4/20 , H04L12/14 , H04L12/1428 , H04L12/1457 , H04L12/56 , H04L65/1016 , H04L65/80
Abstract: A control method, system and function entity for reporting a bearer event of a signaling IP flow are provided. Flow identifier information may be generated for a signaling IP flow and a media IP flow, to unify a mechanism for reporting a signaling path status and a mechanism for reporting a bearer event of a media IP flow. In the method, the mechanism for reporting a signaling path status is not limited by the parameter of Flow Usage.
Abstract translation: 提供了用于报告信令IP流的承载事件的控制方法，系统和功能实体。 可以为信令IP流和媒体IP流生成流标识符信息，以统一用于报告信令路径状态的机制和用于报告媒体IP流的承载事件的机制。 在该方法中，用于报告信令路径状态的机制不受Flow Usage的参数限制。
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Patent Agency Ranking
公开(公告)号：US20200019210A1
公开(公告)日：2020-01-16
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 , H04M1/02 , G06F3/147 , H04B1/3827 , H04M1/725 , G06F3/0354
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.
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公开(公告)号：US20180294985A1
公开(公告)日：2018-10-11
申请号：US16009040
申请日：2018-06-14
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Weihua QIAO , Xinfa WANG , Cheng CHEN , Shiyong TAN , Yan LI , Shibi HUANG , Peng ZHAO , Yuxin MAO
IPC: H04L12/14 , H04L12/859 , H04L12/813 , H04M15/00 , H04L12/801
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.
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公开(公告)号：US20230289646A1
公开(公告)日：2023-09-14
申请号：US18321851
申请日：2023-05-23
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Yanxing LUO , Peng ZHAO , Xianfeng TANG , Kunzhe DAI
IPC: G06N10/40
CPC classification number: G06N10/40
Abstract: A quantum chip and a quantum computer are disclosed to resolve problems such as high difficulty in preparing the quantum chip and a low yield rate. The quantum chip provided in the present disclosure includes a substrate, M subchips, a coupling structure, and a cavity mode suppression structure. Each subchip includes N quantum bits, and the M subchips are spaced apart on a surface of the substrate. The coupling structure is configured to implement an interconnection between the M subchips. The cavity mode suppression structure is disposed on an edge of each subchip and/or in a gap between the M subchips, and is configured to increase a cavity mode frequency of the quantum chip. In the quantum chip provided in the present disclosure, the quantum chip includes the M subchips, so that preparation difficulty is effectively reduced and a preparation yield rate is improved.
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公开(公告)号：US20240354619A1
公开(公告)日：2024-10-24
申请号：US18154086
申请日：2023-01-13
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
IPC: G06N10/40
CPC classification number: G06N10/40
Abstract: A superconducting quantum computing system includes a control system and a superconducting quantum chip. The superconducting quantum chip includes at least two connection regions and a first central exchange region. Each of the at least two connection regions includes a first suspended superconducting bit and at least one superconducting bit. The first central exchange region includes the first suspended superconducting bit, and is used to transfer a quantum operation between superconducting bits in different connection regions. A control circuit is configured to control a coupling strength between the first suspended superconducting bit and the superconducting bit. Therefore, a single connection region or a central exchange region can be isolated by controlling the coupling strength between the first suspended superconducting bit and the superconducting bit, thereby effectively obtaining a divided subspace. A two-bit gate manipulation between different connection regions may be transited by using the central exchange region.
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10.发明申请公开(公告)号：US20190150215A1
公开(公告)日：2019-05-16
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
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.
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