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公开(公告)号：US20210096728A1
公开(公告)日：2021-04-01
申请号：US17041186
申请日：2018-03-26
Applicant: Huawei Technologies Co., Ltd.
IPC: G06F3/0481 , G06F3/0484 , G06F3/0488 , G06F3/16
Abstract: A method applied to a terminal device includes displaying a first home screen, detecting a preset first input, opening, in response to the first input, a first application, displaying a screen of the first application, where the first input is an input of a user for opening the first application, detecting a preset second input, displaying a second home screen in response to the second input, where the second home screen is a home screen on which an icon of the first application is located, where the preset second input is an input of the user for exiting the screen of the first application, and the first home screen is different from the second home screen.
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公开(公告)号：US09529377B2
公开(公告)日：2016-12-27
申请号：US14732373
申请日：2015-06-05
Applicant: Huawei Technologies Co., Ltd.
Inventor： Xinru Wang , Xin Jin , Yong He
CPC classification number: G05F3/02 , G01R31/3004 , G01R31/31721 , G06F1/3296 , H02M3/157
Abstract: The present invention discloses an adaptive voltage scaling circuit and a chip. The adaptive voltage scaling circuit includes a performance classification monitor and an adaptive controller, where the performance classification monitor is disposed inside the chip, and is configured to detect working performance of the chip at a current working voltage, and output a detection result signal to the adaptive controller; and the adaptive controller is connected to the performance classification monitor, and is configured to output a control signal to a power management module of the chip according to the detection result signal output by the performance classification monitor, where the control signal is used to control the power management module to adjust a working voltage of the chip. In embodiments of the present invention, test workload can be reduced.
Abstract translation: 本发明公开了一种自适应电压调节电路和芯片。 自适应电压调整电路包括性能分类监视器和自适应控制器，其中性能分类监视器设置在芯片内部，并且被配置为检测芯片在当前工作电压下的工作性能，并将检测结果信号输出到 自适应控制器 并且自适应控制器连接到性能分类监视器，并且被配置为根据由性能分类监视器输出的检测结果信号将控制信号输出到芯片的电源管理模块，其中控制信号用于控制 电源管理模块调整芯片的工作电压。 在本发明的实施例中，可以减少测试工作量。
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公开(公告)号：US08768416B2
公开(公告)日：2014-07-01
申请号：US13929000
申请日：2013-06-27
Applicant: Huawei Technologies Co., Ltd.
CPC classification number: H04B7/0495 , H04B1/74 , H04B7/0491 , H04B7/06 , H04W88/08 , H04W88/085
Abstract: A communication system, apparatus and method are provided according to embodiments of the present invention. The communication system includes: a base band unit (BBU), at least two antennas and at least two radio-frequency (RF) units, where the at least two RF units are connected with the BBU respectively; and each of the antennas is connected with at least two RF units respectively, so that a signal received from a same sector by an antenna is sent to the BBU via different RF units. With the embodiments of the present invention, the reliability of RF units may be improved without increasing the hardware cost of the base station.
Abstract translation: 根据本发明的实施例提供一种通信系统，装置和方法。 所述通信系统包括：基带单元（BBU），至少两个天线和至少两个射频（RF）单元，其中所述至少两个RF单元分别与所述BBU连接; 并且每个天线分别与至少两个RF单元连接，使得由天线从相同扇区接收的信号经由不同的RF单元被发送到BBU。 利用本发明的实施例，可以提高RF单元的可靠性，而不增加基站的硬件成本。
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公开(公告)号：US20160323840A1
公开(公告)日：2016-11-03
申请号：US15142469
申请日：2016-04-29
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Liexun FENG , Yong He
IPC: H04W56/00 , H04J14/02 , H04B10/2575
CPC classification number: H04W56/0015 , H04B10/25 , H04B10/25753 , H04J3/0638 , H04J3/0667 , H04J14/0204 , H04W88/085
Abstract: The present invention discloses a method of time synchronization and a base station system. The base station system includes a main unit, at least one radio unit, and a transmission medium adapted to transmit information between the main unit and the at least one radio unit. The base station system further includes a clock synchronization server configured dose to the side of the at least one radio unit or integrated with the at least one radio unit. The clock synchronization server is adapted to transmit synchronization data to the main unit through the transmission medium, so that the main unit performs configuration processing according to the synchronization data to implement time synchronization with the clock synchronization server.
Abstract translation: 本发明公开了一种时间同步方法和基站系统。 基站系统包括主单元，至少一个无线电单元和适于在主单元和至少一个无线电单元之间传送信息的传输介质。 基站系统还包括配置在至少一个无线电单元侧或与该至少一个无线电单元集成的时间同步服务器。 时钟同步服务器适于通过传输介质将同步数据发送到主单元，使得主单元根据同步数据执行配置处理，以实现与时钟同步服务器的时间同步。
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公开(公告)号：US20160088580A1
公开(公告)日：2016-03-24
申请号：US14957471
申请日：2015-12-02
Applicant: Huawei Technologies Co., Ltd.
Inventor： Yong He , Zhunjiang Shi , Yi Yuan , Ganghua Yang , Maosheng Huang
IPC: H04W56/00
CPC classification number: H04W56/0015 , H04J3/0644 , H04W56/00 , H04W56/001 , H04W88/085
Abstract: The present invention discloses a radio base station and a method for clock synchronization of the radio base station. The radio base station may include a base station outdoor apparatus including an adapter, a ground service antenna, and a satellite antenna. A base station indoor apparatus includes a satellite signal processing module configured to perform decoding processing on a satellite radio frequency signal received by the satellite antenna to obtain a satellite service signal. The satellite antenna and the ground service antenna are connected to the adapter. The adapter is configured to couple the signals received by the satellite antenna and ground service antenna, and transmit a coupled signal to the base station indoor apparatus through a first data cable.
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Patent Agency Ranking
公开(公告)号：US09225410B2
公开(公告)日：2015-12-29
申请号：US14300760
申请日：2014-06-10
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
CPC classification number: H04B7/0495 , H04B1/74 , H04B7/0491 , H04B7/06 , H04W88/08 , H04W88/085
Abstract: A communication system, apparatus and method are provided according to embodiments of the present invention. The communication system includes: a base band unit (BBU), at least two antennas and at least two radio-frequency (RF) units, where the at least two RF units are connected with the BBU respectively; and each of the antennas is connected with at least two RF units respectively, so that a signal received from a same sector by an antenna is sent to the BBU via different RF units. With the embodiments of the present invention, the reliability of RF units may be improved without increasing the hardware cost of the base station.
Abstract translation: 根据本发明的实施例提供一种通信系统，装置和方法。 所述通信系统包括：基带单元（BBU），至少两个天线和至少两个射频（RF）单元，其中所述至少两个RF单元分别与所述BBU连接; 并且每个天线分别与至少两个RF单元连接，使得由天线从相同扇区接收的信号经由不同的RF单元被发送到BBU。 利用本发明的实施例，可以提高RF单元的可靠性，而不增加基站的硬件成本。
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公开(公告)号：US09220076B2
公开(公告)日：2015-12-22
申请号：US13691426
申请日：2012-11-30
Applicant: Huawei Technologies Co., Ltd.
Inventor： Yong He , Zhunjiang Shi , Yi Yuan , Ganghua Yang , Maosheng Huang
CPC classification number: H04W56/0015 , H04J3/0644 , H04W56/00 , H04W56/001 , H04W88/085
Abstract: The present invention discloses a radio base station and a method for clock synchronization of the radio base station. The radio base station may include a base station outdoor apparatus including an adapter, a ground service antenna, and a satellite antenna. A base station indoor apparatus includes a satellite signal processing module configured to perform decoding processing on a satellite radio frequency signal received by the satellite antenna to obtain a satellite service signal. The satellite antenna and the ground service antenna are connected to the adapter. The adapter is configured to couple the signals received by the satellite antenna and ground service antenna, and transmit a coupled signal to the base station indoor apparatus through a first data cable.
Abstract translation: 本发明公开了一种无线基站和无线基站的时钟同步方法。 无线基站可以包括具有适配器，地面服务天线和卫星天线的基站室外机。 基站室内装置包括：卫星信号处理模块，被配置为对由卫星天线接收到的卫星射频信号执行解码处理，以获得卫星服务信号。 卫星天线和地面服务天线连接到适配器。 适配器被配置为耦合由卫星天线和地面服务天线接收的信号，并且通过第一数据电缆将耦合的信号发送到基站室内装置。
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8.发明申请Networking Method for Multi-Site Cell, Base Band Unit, Remote RF Unit and System 审中-公开多站点单元，基带单元，远程RF单元和系统的组网方法公开(公告)号：US20140155066A1
公开(公告)日：2014-06-05
申请号：US14175804
申请日：2014-02-07
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Jiang Guo , Yong He , Yingjiu Xia , Baomin Li , Di Zhu
CPC classification number: H04W36/08 , H04B1/74 , H04W36/16 , H04W88/085
Abstract: Embodiments of the present invention provide a networking method applied to a multi-site cell, a base band unit, a remote RF unit and a system. The method includes: connecting at least one RRU of one or more remote end remote units RRUs under a base station of a local cell to at least two base stations. The at least two base stations include the base station of the local cell and at least one other base station. Communication, is continued by using the at least one other base station when the communication between the one RRU of the one or more RRUs and the base station of the local cell fails.
Abstract translation: 本发明的实施例提供了应用于多站点小区，基带单元，远程RF单元和系统的联网方法。 该方法包括：将本地小区的基站下的一个或多个远端远程单元RRU的至少一个RRU连接到至少两个基站。 至少两个基站包括本地小区的基站和至少一个其他基站。 当一个或多个RRU的一个RRU与本地小区的基站之间的通信失败时，通过使用至少一个其他基站来继续进行通信。
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公开(公告)号：US10375662B2
公开(公告)日：2019-08-06
申请号：US15619806
申请日：2017-06-12
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Liexun Feng , Yong He
Abstract: A method of time synchronization and a base station system are disclosed. The base station system includes a main unit, at least one radio unit, and a transmission medium adapted to transmit information between the main unit and the at least one radio unit. The base station system further includes a clock synchronization server configured close to the side of the at least one radio unit or integrated with the at least one radio unit. The clock synchronization server is adapted to transmit synchronization data to the main unit through the transmission medium, so that the main unit performs configuration processing according to the synchronization data to implement time synchronization with the clock synchronization server.
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公开(公告)号：US09706510B2
公开(公告)日：2017-07-11
申请号：US14957471
申请日：2015-12-02
Applicant: Huawei Technologies Co., Ltd.
Inventor： Yong He , Zhunjiang Shi , Yi Yuan , Ganghua Yang , Maosheng Huang
CPC classification number: H04W56/0015 , H04J3/0644 , H04W56/00 , H04W56/001 , H04W88/085
Abstract: The present invention discloses a radio base station and a method for clock synchronization of the radio base station. The radio base station may include a base station outdoor apparatus including an adapter, a ground service antenna, and a satellite antenna. A base station indoor apparatus includes a satellite signal processing module configured to perform decoding processing on a satellite radio frequency signal received by the satellite antenna to obtain a satellite service signal. The satellite antenna and the ground service antenna are connected to the adapter. The adapter is configured to couple the signals received by the satellite antenna and ground service antenna, and transmit a coupled signal to the base station indoor apparatus through a first data cable.
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