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公开(公告)号：US20230418704A1
公开(公告)日：2023-12-28
申请号：US18462497
申请日：2023-09-07
Applicant: Huawei Technologies Co., Ltd.
IPC: G06F11/10
CPC classification number: G06F11/10
Abstract: This application provides a data processing method, a device, and a data transmission system. The method includes: A first device determines a first mode from a plurality of error detection and correction modes based on an obtained first status parameter of a data link. Then, the first device may indicate a second device to use the first mode for encoding, the first device may use the first mode for decoding, thereby implementing error detection and correction of transmitted data. In the method provided in this embodiment of this application, the first device and the second device may support a plurality of error detection and correction modes, and the first device may determine a used error detection and correction mode based on a status parameter of the data link.
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Patent Agency Ranking
公开(公告)号：US11604602B2
公开(公告)日：2023-03-14
申请号：US17208205
申请日：2021-03-22
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Duoliang Fan , Haoran Lei , Yinliang Hu , Li Shen , Kun Wang
Abstract: A control device, an execution device, a device management method, and a device management system are provided, and are related to the field of network technologies. The control device includes: a network communications interface configured to connect to an execution device through a network, where the execution device is a network communications device; and a processor configured to send a device management protocol packet through the network communications interface, where the device management protocol packet indicates an operation performed on a register in a first chip in the execution device and/or the device management protocol packet indicates that a pin of a second chip in the execution device is set to a status indicated by the device management protocol packet.
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公开(公告)号：US20220208073A1
公开(公告)日：2022-06-30
申请号：US17433209
申请日：2020-02-18
Applicant: Huawei Technologies Co., Ltd.
Inventor： Dustin Yuk Lun Wai , Kun Wang , Anli Wang , Liang Wang , Chiaching Chu
IPC: G09G3/20
Abstract: An electronic device includes a host controller. The host controller splits a to-be-displayed image into at least two sub images, where each sub image and an adjacent sub image thereof include at least one column of overlapping image pixels. The host controller sends the at least two sub images to at least two display drive circuits, so that the at least two display drive circuits can jointly drive a display screen to display the to-be-displayed image in a sub pixel rendering (SPR) manner.
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公开(公告)号：US10908923B2
公开(公告)日：2021-02-02
申请号：US16346362
申请日：2016-10-31
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Abstract: The present disclosure relates to application starting methods and terminal devices. One example method includes detecting, by a terminal device, magnetic field strength, and when the magnetic field strength is greater than a magnetic field strength threshold, starting, by the terminal device, an application corresponding to the magnetic field strength threshold.
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公开(公告)号：US09608573B2
公开(公告)日：2017-03-28
申请号：US15047888
申请日：2016-02-19
Applicant: Huawei Technologies Co., Ltd.
Inventor： Kun Wang , Yongge Su , Laiqing Wang
CPC classification number: H03F1/0288 , H03F1/07 , H03F1/56 , H03F3/19 , H03F3/211 , H03F3/602 , H03F3/68 , H03F2200/321 , H03F2200/387 , H03F2200/451 , H03F2203/21106 , H04B1/0475 , H04B2001/0416
Abstract: A balanced Doherty power amplifier circuit and a radio transmitter is provided. The circuit includes a first peak amplifier, where an input end of the first peak amplifier is connected to a first input end of the circuit, and a first mean amplifier, where an input end of the first mean amplifier is connected to a second input end of the circuit, and an output end of the first mean amplifier is connected to an input end of a first matching unit. The circuit also includes a second peak amplifier, where an input end of the second peak amplifier is connected to the first input end of the circuit; and a second mean amplifier, where an input end of the second mean amplifier is connected to the second input end of the circuit, and an output end of the second mean amplifier is connected to an input end of the second matching unit.
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公开(公告)号：US09590564B2
公开(公告)日：2017-03-07
申请号：US14998371
申请日：2015-12-24
Applicant: Huawei Technologies Co., Ltd.
CPC classification number: H03F1/0288 , H03F1/3247 , H03F1/3252 , H03F3/189 , H03F3/19 , H03F3/245 , H03F2200/111 , H03F2200/165 , H03F2200/451
Abstract: The present application provides a multiband power amplification apparatus. The first input terminal receives a signal in a frequency band f1; the second input terminal receives a signal in a frequency band f2. The first adjustment module adjusts a first channel of signal and then outputs an adjusted first channel of signal to the first adder. The second adjustment module adjusts a third channel of signal and then outputs an adjusted third channel of signal to the first adder. The first adder converges the signal adjusted by the second adjustment module and the signal output by the first adjustment module and then outputs a converged signal to a first digital-to-analog converter. The second adder converges a second channel of signal and a fourth channel of signal and then outputs a converged signal to a second digital-to-analog converter.
Abstract translation: 本申请提供了一种多频带功率放大装置。 第一输入端子接收频带f1中的信号; 第二输入端子接收频带f2中的信号。 第一调节模块调节第一信号通道，然后将经调整的第一信号通道输出到第一加法器。 第二调整模块调整第三信号通道，然后将调整的第三信号通道输出到第一加法器。 第一加法器收敛由第二调整模块调整的信号和由第一调整模块输出的信号，然后将会聚信号输出到第一数模转换器。 第二加法器收敛信号的第二信道和第四信号信道，然后将会聚信号输出到第二数模转换器。
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