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公开(公告)号：US20250036274A1
公开(公告)日：2025-01-30
申请号：US18914274
申请日：2024-10-14
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Zongwei Wang , Qiang Li , Sijia Wang
IPC: G06F3/04847 , G06F3/0482 , H04L12/28
Abstract: A scenario setting method and an electronic device are provided, and relate to the field of terminal technologies. In an electronic device control process, a real-time scenario is automatically generated in response to a user operation, thereby reducing a scenario setting difficulty and improving user experience. The method includes: A control device displays a first interface including a trigger area, displays, in the trigger area, a first identifier of a first device that executes a first intention, and displays, outside the trigger area, a second identifier of a second device that does not execute a second intention. The control device generates, in response to a user operation, a scenario corresponding to the first interface, where the scenario includes indicating the first device to execute the first intention, and indicating the second device to cancel execution of the second intention.
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公开(公告)号：US12206685B2
公开(公告)日：2025-01-21
申请号：US17851195
申请日：2022-06-28
Applicant: Huawei Technologies Co., Ltd.
Inventor： Qiang Li , Wu Jiang , Jianwei Yu , Yu Huai
IPC: H04L9/40
Abstract: A network security protection method includes receiving a first data flow, where the first data flow includes a source Internet Protocol (IP) address and a destination IP address, where the source IP address is an IP address of a first electronic device, and where the destination IP address is an IP address of a first server, determining first device attribute information corresponding to the source IP address, determining second device attribute information corresponding to the destination IP address, and forwarding the first data flow when the first device attribute information matches the second device attribute information or blocking the first data flow when the first device attribute information does not match the second device attribute information.
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73.发明公开公开(公告)号：US20240306155A1
公开(公告)日：2024-09-12
申请号：US18549695
申请日：2022-03-03
Applicant: Huawei Technologies Co., Ltd.
IPC: H04W72/21 , H04L1/00 , H04L1/1867 , H04L27/26
CPC classification number: H04W72/21 , H04L1/0003 , H04L1/189 , H04L27/2672
Abstract: In accordance with an embodiment, a physical uplink control channel transmission method, includes: receiving a first message; and in response to a dedicated physical uplink control channel (PUCCH) not being configured for a terminal device, repeatedly transmitting a first PUCCH using a repetition quantity N, where the dedicated PUCCH is configured by a network device for the terminal device based on higher layer signaling, and N is an integer greater than 1.
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公开(公告)号：US20240291506A1
公开(公告)日：2024-08-29
申请号：US18655900
申请日：2024-05-06
Applicant: Huawei Technologies Co., Ltd.
Inventor： Qiang Li
CPC classification number: H04B1/005 , H04L27/12 , H04L27/2627 , H04W52/0229
Abstract: Example methods and apparatuses are provided. An example method includes generating a radio frequency signal by modulating to-be-transmitted information by using a first frequency and a second frequency. The to-be transmitted information is mapped to a target frequency. Further, the target frequency has an association relationship with the first frequency and the second frequency. The example method further includes sending the radio frequency signal. Another example method includes receiving a radio frequency signal. The radio frequency signal is generated through modulation of information by using a first frequency and a second frequency. Further, the information is mapped to a target frequency, and the target frequency has an association relationship with the first frequency and the second frequency. The example method further includes determining the target frequency by processing the radio frequency signal. The example method further includes obtaining the information by demodulating a signal on the target frequency.
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公开(公告)号：US20240244530A1
公开(公告)日：2024-07-18
申请号：US18618591
申请日：2024-03-27
Applicant: Huawei Technologies Co., Ltd.
IPC: H04W52/02 , H04W68/00 , H04W72/0446
CPC classification number: H04W52/0235 , H04W68/005 , H04W72/0446
Abstract: This specification discloses a wake-up signal sending method and an apparatus, so that UE may accurately identify information in a WUR signal received via a wake-up circuit. The method may include designing a first time domain resource that is in the following format and that is used to transmit a wake-up signal: The first time domain resource includes N first time units with a preset length, one wake-up signal occupies at least one of the N first time units with the preset length, N is a positive integer, and a boundary location of the first time unit is determined based on a time domain location of a synchronization signal, so that a boundary location of the wake-up signal is determined, and a terminal prepares for identifying the wake-up signal.
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Patent Agency Ranking
公开(公告)号：US20240095408A1
公开(公告)日：2024-03-21
申请号：US18264248
申请日：2021-12-31
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
CPC classification number: G06F21/74 , G06F21/602 , G06F21/604
Abstract: Embodiments of this application disclose a data protection method and system, a medium, and an electronic device, and belong to the field of communication technologies. In embodiments of this application, a first electronic device establishes a communication connection to a second electronic device. The first electronic device is a trusted device of the second electronic device. When detecting a first trigger condition, the first electronic device sends first data to the second electronic device. The first data is used to trigger the second electronic device to enter a maintenance mode. According to embodiments of this application, the first electronic device triggers the second electronic device to enter the maintenance mode, to protect data of the electronic devices.
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77.发明公开公开(公告)号：US20240089985A1
公开(公告)日：2024-03-14
申请号：US18263132
申请日：2021-12-10
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
IPC: H04W72/232 , H04L1/1812 , H04W72/1273 , H04W72/21
CPC classification number: H04W72/232 , H04L1/1812 , H04W72/1273 , H04W72/21
Abstract: This application discloses a control information sending method, a control information receiving method, an apparatus, and a storage medium, applied to a communication system. The control information sending method includes: sending at least one piece of downlink control information and a corresponding downlink physical shared channel, where the downlink control information carries a count sequence number; and receiving feedback information from user equipment, where the feedback information includes DCI miss-detection information, the count sequence number indicates an accumulated quantity of uplink control information, the uplink control information corresponds to a downlink physical shared channel scheduled by using the downlink control information, and the uplink control information is used to transmit the feedback information.
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公开(公告)号：US11683809B2
公开(公告)日：2023-06-20
申请号：US17397282
申请日：2021-08-09
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Lei Guan , Lixia Xue , Yongxing Zhou , Qiang Li , Jingyuan Sun
CPC classification number: H04W72/042 , H04L5/0053 , H04L5/0073 , H04L41/12 , H04L45/02 , H04W48/12 , H04L5/0007 , H04W72/04 , H04W88/02
Abstract: Embodiments of the present invention provide a detecting method, a transmitting method and an apparatus for a common control channel. The detecting method includes: determining a candidate resource set within virtual downlink resources of a current cell. The candidate resource set can include at least one candidate resource carrying a common control channel of the current cell. A detection is performed on at least one candidate resource in the candidate resource set, so as to acquire the common control channel of the current cell. In the embodiments of the present invention, a selection range of resources for transmitting a common control channel is extended, so that inter-cell interference of the common control channel can be coordinated, and a detection performance of the common control channel can be improved.
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公开(公告)号：US20230170622A1
公开(公告)日：2023-06-01
申请号：US18160181
申请日：2023-01-26
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Zhidong Zhao , Qiang Li , Dapeng Lao , Yong Yang
CPC classification number: H01Q13/206 , H01Q9/0407
Abstract: This application provides a gap waveguide antenna structure and an electronic device, and relates to the field of communication radars. The antenna structure includes a top layer, a gap waveguide structure, a microstrip structure, and a bottom layer. The top layer is parallel to the bottom layer. A first metal layer and a second metal layer are laid on two sides of a dielectric layer of the top layer, and the microstrip structure is disposed on the second metal layer. A frame of the microstrip structure is separated from metal of the second metal layer by leaving a space. The foregoing special antenna structure can reduce a transmission loss, improve a coupling capability, and effectively improve transmission efficiency of energy or an electromagnetic wave.
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公开(公告)号：US20230168381A1
公开(公告)日：2023-06-01
申请号：US18148622
申请日：2022-12-30
Applicant: Huawei Technologies Co., Ltd.
Inventor： Menglin Li , Qiang Li , Tong Jiang
IPC: G01S17/894 , G01S7/481 , G01S7/48
CPC classification number: G01S17/894 , G01S7/4802 , G01S7/4817
Abstract: A radar detection method includes intercepting a plurality of measurement units (MUs) from a beat frequency signal of a radar based on a time domain sliding step, where a time domain length of each of the plurality of MUs is greater than a time domain length of a preset sliding step; determining frequency information of each MU; and obtaining a radar point cloud detection result based on the frequency information of each MU, where the detection result includes at least one of a speed of a target object or a distance of the target object.
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