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公开(公告)号：US11843721B2
公开(公告)日：2023-12-12
申请号：US17875040
申请日：2022-07-27
Applicant: Huawei Technologies Co., Ltd.
CPC classification number: H04M7/0024 , H04M7/006 , H04W88/06
Abstract: A terminal supports two cards the primary card and the secondary card, the primary card supports a data service, and the secondary card supports transmission of a voice service using a data service, or the secondary card supports concurrent transmission of a voice service and a data service. The method includes, when the terminal performs the data service using the primary card, if the terminal performs the voice service using the secondary card, switching, by the terminal, the data service performed using the primary card to the secondary card, and performing the data service using the secondary card.
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公开(公告)号：US20230054710A1
公开(公告)日：2023-02-23
申请号：US17875040
申请日：2022-07-27
Applicant: Huawei Technologies Co., Ltd.
Abstract: A terminal supports two cards the primary card and the secondary card, the primary card supports a data service, and the secondary card supports transmission of a voice service using a data service, or the secondary card supports concurrent transmission of a voice service and a data service. The method includes, when the terminal performs the data service using the primary card, if the terminal performs the voice service using the secondary card, switching, by the terminal, the data service performed using the primary card to the secondary card, and performing the data service using the secondary card.
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公开(公告)号：US20170133032A1
公开(公告)日：2017-05-11
申请号：US15413509
申请日：2017-01-24
Applicant: Huawei Technologies Co., Ltd.
Inventor： Zaishang Wang , Xin Zhang , Guangyuan Gao , Xianfeng Zhang , Guoquan Zhang
IPC: G10L21/034 , G10L21/0364 , G10L21/0232 , H04M1/19
CPC classification number: G10L21/034 , G10L21/0232 , G10L21/0364 , G10L2021/02165 , H04M1/19 , H04M1/6008 , H04M9/082 , H04R3/005 , H04R2430/01
Abstract: A method and a device for processing a sound signal for a communications device, where a relationship between values of a volume of a first sound signal collected by a main microphone and a volume of a second sound signal collected by an auxiliary microphone is acquired by comparison, to determine a sound signal processing policy, and according to the sound signal processing policy, a sound signal to be sent to a peer communications terminal is determined, where the sound signal processing policy is used to ensure that a volume of the sound signal to be sent to the peer communications terminal exceeds a preset volume threshold.
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公开(公告)号：US20240171270A1
公开(公告)日：2024-05-23
申请号：US18425989
申请日：2024-01-29
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Xin Zhang , Yanbo Li , Tianhai Chang
IPC: H04B10/032 , H04B10/038
CPC classification number: H04B10/032 , H04B10/038
Abstract: This application provides an optical communication system, a vehicle, and an industrial optical network, and relates to the field of optical communications. A light source module in the optical communication system can be connected to a group of first nodes separately through two carrier bearer networks. Therefore, even if either carrier bearer network is faulty, the other carrier bearer network can continue to transmit an optical carrier, thereby effectively improving reliability of optical carrier transmission, and further improving reliability of the optical communication system. In addition, because the two carrier bearer networks are independent of each other and can work simultaneously, after either carrier bearer network is faulty, no failover is needed. This can avoid interrupted transmission of the optical carrier caused by the failover, and further avoid interrupted transmission of a service optical signal.
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公开(公告)号：US20210232778A1
公开(公告)日：2021-07-29
申请号：US17230808
申请日：2021-04-14
Applicant: Huawei Technologies Co., Ltd.
Abstract: A voice call translation capability negotiation method and an electronic device are provided, and relate to the field of terminal technologies. The method includes: After a first electronic device establishes a communication link with a second electronic device, if a voice call translation function is enabled, the first electronic device receives first indication information sent by the second electronic device. The first indication information is used to indicate that a voice call translation function of the second electronic device is enabled. The first electronic device automatically disables the voice call translation function.
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Patent Agency Ranking
公开(公告)号：US10204639B2
公开(公告)日：2019-02-12
申请号：US15413509
申请日：2017-01-24
Applicant: Huawei Technologies Co., Ltd.
Inventor： Zaishang Wang , Xin Zhang , Guangyuan Gao , Xianfeng Zhang , Guoquan Zhang
IPC: H04M1/19 , H04M1/60 , H04M9/08 , H04R3/00 , G10L21/034 , G10L21/0216 , G10L21/0232 , G10L21/0364
Abstract: A method and a device for processing a sound signal for a communications device, where a relationship between values of a volume of a first sound signal collected by a main microphone and a volume of a second sound signal collected by an auxiliary microphone is acquired by comparison, to determine a sound signal processing policy, and according to the sound signal processing policy, a sound signal to be sent to a peer communications terminal is determined, where the sound signal processing policy is used to ensure that a volume of the sound signal to be sent to the peer communications terminal exceeds a preset volume threshold.
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公开(公告)号：US12149921B2
公开(公告)日：2024-11-19
申请号：US17631546
申请日：2020-07-31
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Abstract: A method and an electronic device for operator network switching are provided and relate to the field of terminal technologies. A currently activated profile in an electronic device is a first profile. Specifically, the method includes: accessing, by the electronic device, a first operator network based on the first profile; detecting a second operation after disconnecting a connection to the first operator network in response to a first operation; searching for a network based on stored profiles in response to the second operation, to obtain network search results corresponding to the stored profiles; activating a second profile based on the network search results corresponding to the stored profiles; and accessing a second operator network based on the second profile. In this way, operator network switching is implemented.
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公开(公告)号：US20240278759A1
公开(公告)日：2024-08-22
申请号：US18650959
申请日：2024-04-30
Applicant: Huawei Technologies Co., Ltd.
Inventor： Xin Zhang , Yuhao Lu , Yongsheng Zhang
CPC classification number: B60T13/662 , B60T7/042
Abstract: A braking apparatus includes a hydraulic block, a master cylinder part, and a travel sensor. The hydraulic block is provided with a first groove and a second groove. The second groove extends in a first direction. The master cylinder part is located in the second groove and is in sliding contact with the second groove. The master cylinder part in the second groove is internally provided with a permanent magnet. The travel sensor is located in the first groove and is fixedly coupled to the hydraulic block, and is configured to detect a movement amount of the permanent magnet.
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公开(公告)号：US20230090402A1
公开(公告)日：2023-03-23
申请号：US18070160
申请日：2022-11-28
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
IPC: H04J14/02
Abstract: A cluster light source and a method for generating a cluster light source is disclosed. A multi-wavelength cluster light source includes a light source outputting a plurality of single-wavelength continuous-wave light having different wavelengths in parallel, an optical multiplexer combining combine the plurality of single-wavelength continuous-wave light into one multi-wavelength continuous-wave light, an optical splitter, and an optical amplifier array. The optical splitter is configured to perform power beam splitting on the multi-wavelength continuous-wave light, to output a plurality of multi-wavelength continuous-wave light. The optical amplifier array amplifies the plurality of multi-wavelength continuous-wave light, to output a plurality of other multi-wavelength continuous-wave light. Optionally, the cluster light source further includes a backup light source and an optical switch array.
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公开(公告)号：US11463588B2
公开(公告)日：2022-10-04
申请号：US16754474
申请日：2017-10-13
Applicant: Huawei Technologies Co., Ltd.
Abstract: A terminal supports two cards the primary card and the secondary card, the primary card supports a data service, and the secondary card supports transmission of a voice service using a data service, or the secondary card supports concurrent transmission of a voice service and a data service. The method includes, when the terminal performs the data service using the primary card, if the terminal performs the voice service using the secondary card, switching, by the terminal, the data service performed using the primary card to the secondary card, and performing the data service using the secondary card.
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