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公开(公告)号：US20240172105A1
公开(公告)日：2024-05-23
申请号：US18427181
申请日：2024-01-30
Applicant: Huawei Technologies Co., Ltd.
Inventor： Zichen Xie , Zhan Guo , Weihua Li , Yanjie Gu
Abstract: An electronic apparatus, a control circuit, and a transmission control method includes a control circuit and at least two communication circuits, where the control circuit is configured to obtain first service data, and selectively distribute the first service data to at least one of the communication circuits, and any one of the communication circuits can support one wireless communication protocol.
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公开(公告)号：US20130326280A1
公开(公告)日：2013-12-05
申请号：US13899194
申请日：2013-05-21
Applicant: Huawei Technologies Co., Ltd.
Inventor： Jieming Dong , Weihua Li
IPC: G06F11/22
CPC classification number: G06F11/2236 , G06F11/221 , G06F11/263 , G06F11/2733
Abstract: Embodiments of the present invention provide a debugging method, a chip, a board, and a system and relate to the communications field. Remote debugging can be performed on a board having no main control CPU without affecting hardware distribution and software performance. The method includes: receiving, by an Ethernet port, a data packet and determining a current service type according to a service identifier carried in the data packet; when determining the current service type is a debugging service, writing the data packet into a memory through a bus and sending an interruption notification to a CPU through the bus; reading, by the CPU, the data packet from the memory according to the interruption notification, obtaining a debugging instruction by parsing the data packet, and sending the debugging instruction to an ASIC through a protocol conversion module.
Abstract translation: 本发明的实施例提供了调试方法，芯片，板和系统，并且涉及通信领域。 可以在没有主控CPU的板上执行远程调试，而不影响硬件分配和软件性能。 该方法包括：通过以太网端口接收数据包，并根据数据包中携带的业务标识符确定当前业务类型; 当确定当前服务类型是调试服务时，通过总线将数据包写入存储器并通过总线向CPU发送中断通知; 由CPU根据中断通知从存储器读取数据包，通过解析数据包获得调试指令，并通过协议转换模块将调试指令发送到ASIC。
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公开(公告)号：US20240172189A1
公开(公告)日：2024-05-23
申请号：US18423996
申请日：2024-01-26
Applicant: Huawei Technologies Co., Ltd.
Inventor： Zichen Xie , Weihua Li , Rong Wang
Abstract: In a resource allocation method, a master control device establishes a first asynchronous connection link with a first slave device. The master control device establishes a first synchronous connection link with the first slave device based on the first asynchronous connection link. The master control device dynamically allocates a first air interface resource to the first asynchronous connection link based on indication information in a data packet transmitted on the first synchronous connection link. The indication information indicates whether control signaling transmission needs to be performed on the first asynchronous connection link.
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公开(公告)号：US20190098566A1
公开(公告)日：2019-03-28
申请号：US16201563
申请日：2018-11-27
Applicant: Huawei Technologies Co., Ltd.
Inventor： Weihua Li , Zhan Guo , Binbin Jiang
Abstract: A method and an apparatus for accessing a WI-FI network supporting a terminal in being coupled to two or more WI-FI networks at the same time, and therefore, WI-FI network is applied in a safer and more fluent manner. The method is applied to a terminal, the terminal includes N WI-FI access circuits and at least one processor, the at least one processor is configured to run a software program to form M containers, one container may be equivalent to one operating system, switch operation may be performed between different containers, each container corresponds to one WI-FI network access service, the M containers are capable of operating at the same time, tasks and data of different WI-FI network access services during operation of different containers are mutually isolated, and M and N are natural numbers greater than or equal to two.
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公开(公告)号：US20240118890A1
公开(公告)日：2024-04-11
申请号：US18483231
申请日：2023-10-09
Applicant: Huawei Technologies Co., Ltd.
Inventor： Taixu Tian , Weihua Li , Shunfang Li
CPC classification number: G06F9/3001 , G06F7/57
Abstract: A data processing apparatus includes a searching module, a first functional module (FM), and a second FM. The first FM implements a service sub-function of a first category. The second FM implements a service sub-function of a second category. The searching module determines first entry data based on first data in target data, and determines second entry data based on second data in the target data. The first data is related to a first service sub-function. The second data is related to a second service sub-function. The first service sub-function belongs to the first category. The second service sub-function belongs to the second category. The first FM performs a first functional operation based on the first data and the first entry data. The second FM performs a second functional operation based on the second data and the second entry data.
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Patent Agency Ranking
公开(公告)号：US20230353920A1
公开(公告)日：2023-11-02
申请号：US18344206
申请日：2023-06-29
Applicant: Huawei Technologies Co., Ltd.
Inventor： Zichen Xie , Zhan Guo , Weihua Li
IPC: H04R1/10
CPC classification number: H04R1/10 , H04R2420/07
Abstract: This application provides a wireless headset, an audio device, and a system. The wireless headset includes: a first headset, including: a first microphone, configured to obtain, through voice capturing, first audio data corresponding to a first channel; a first encoder, configured to encode the first audio data to obtain a first audio packet; and a first wireless transceiver, configured to transmit the first audio packet to an audio device over a first communication connection; and a second headset, including: a second microphone, configured to obtain, through voice capturing, second audio data corresponding to a second channel; a second encoder, configured to encode the second audio data to obtain a second audio packet; and a second wireless transceiver, configured to transmit the second audio packet to the audio device over a second communication connection. This implementation can improve performance of the wireless headset.
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公开(公告)号：US20230101493A1
公开(公告)日：2023-03-30
申请号：US17954666
申请日：2022-09-28
Applicant: Huawei Technologies Co., Ltd.
Inventor： Weihua Li , Taixu Tian , Shunfang Li , Yu Hao
Abstract: A data processing method applied to a programmable chip, includes a logic classification unit (LCU) that obtains, based on first data received through a data bus, at least first target classified data (TCD) and second TCD, and sends the first and second TCD to a corresponding first arithmetic logic unit (ALU) and a corresponding second ALU based on a preset mapping relationship. The LCU classifies target execution information obtained through preprocessing an entry by a ternary content addressable memory (TCAM) and service data, so that an instruction memory determines first and second information, and sends the first and second information to the corresponding first and second ALUs. The first and second ALUs respectively send, through the data bus, data obtained through performing calculation based on the first TCD and the first information and data obtained through performing calculation based on the second TCD and the second information.
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公开(公告)号：US20250016540A1
公开(公告)日：2025-01-09
申请号：US18894373
申请日：2024-09-24
Applicant: Huawei Technologies Co., Ltd.
Abstract: An information exchanging method includes a first device and a second device that negotiate, using respective narrowband communication systems, a parameter used in a ranging process, and then perform ranging using respective ultra-wideband (UWB) systems based on the parameter.
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公开(公告)号：US20250012915A1
公开(公告)日：2025-01-09
申请号：US18894412
申请日：2024-09-24
Applicant: Huawei Technologies Co., Ltd.
Abstract: A ranging method includes a first device that sends a ranging control frame to a second device using a first resource with a lower bandwidth. The ranging control frame includes ranging parameter information. The first device and the second device perform ranging based on the ranging parameter information using a second resource.
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公开(公告)号：US12039901B2
公开(公告)日：2024-07-16
申请号：US18300435
申请日：2023-04-14
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Yanjie Gu , Weihua Li , Yunfeng Han , Lin Gao
CPC classification number: G09G3/002 , G09G2330/022 , G09G2354/00 , G09G2370/16
Abstract: Embodiments of the present disclosure relate to the field of communication technologies and disclose a wireless projection method, apparatus, and system. The method includes: A wireless projection apparatus determines, based on a display frame rate used when the wireless projection apparatus displays an image, a duration of a first transmission period. The wireless projection apparatus negotiates with a display apparatus to determine a configuration of a time domain resource in the first transmission period, where the time domain resource in the first transmission period is configured to include a first time segment, a second time segment, and a third time segment, the first time segment is used to send first data to the display apparatus, the second time segment is used to receive second data sent by the display apparatus, and the third time segment is used for sleep.
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