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公开(公告)号：US10178548B2
公开(公告)日：2019-01-08
申请号：US15491072
申请日：2017-04-19
Applicant: Huawei Technologies Co., Ltd.
Inventor： Zhengde Zhai , Yu Shen , He Wei
Abstract: A method for protecting intelligent terminal location information is provided, where the method includes: responding to a location query request from an APP, and acquiring current location coordinates of the intelligent terminal; acquiring a privacy sensitivity level of an area in which the current location coordinates are located; acquiring a location trust level of the APP; and obtaining, according to the location trust level of the APP and the privacy sensitivity level of the area in which the current location coordinates are located, a response manner corresponding to the location query request from the APP. In addition, some embodiments of the present application further disclose an intelligent terminal.
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Patent Agency Ranking
公开(公告)号：US20200037177A1
公开(公告)日：2020-01-30
申请号：US16592083
申请日：2019-10-03
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Yu Shen
IPC: H04W24/02 , H04B17/318
Abstract: Embodiments of the present disclosure disclose a method for improving Wi-Fi performance and a terminal. The method includes: determining, by a terminal, whether a currently working Wi-Fi channel is interfered by an HDMI signal and whether strength of a received Wi-Fi signal is less than or equal to a preset signal strength threshold, where the terminal is configured with a Wi-Fi module and an HDMI port; and if the currently working Wi-Fi channel is interfered by the HDMI signal, and the strength of the received Wi-Fi signal is less than or equal to the preset signal strength threshold, controlling, by the terminal, a Wi-Fi antenna most greatly interfered by the HDMI signal to stop receiving/sending a signal. According to the embodiments of the present disclosure, interference from the HDMI signal to the Wi-Fi signal can be reduced, and Wi-Fi performance can be improved without increasing hardware complexity and hardware costs.
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公开(公告)号：US11096072B2
公开(公告)日：2021-08-17
申请号：US16592083
申请日：2019-10-03
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Yu Shen
IPC: H04W56/00 , H04W24/02 , H04B17/318 , H04W84/12
Abstract: A method for improving Wi-Fi performance and a terminal the method includes determining, by a terminal, whether a currently working Wi-Fi channel is interfered by an HDMI signal and whether strength of a received Wi-Fi signal is less than or equal to a preset signal strength threshold, where the terminal is configured with a Wi-Fi module and an HDMI port; and if the currently working Wi-Fi channel is interfered by the HDMI signal, and the strength of the received Wi-Fi signal is less than or equal to the preset signal strength threshold, controlling, by the terminal, a Wi-Fi antenna most greatly interfered by the HDMI signal to stop receiving/sending a signal. According to the embodiments of the present disclosure, interference from the HDMI signal to the Wi-Fi signal can be reduced, and Wi-Fi performance can be improved without increasing hardware complexity and hardware costs.
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公开(公告)号：US11347542B2
公开(公告)日：2022-05-31
申请号：US16549861
申请日：2019-08-23
Applicant: Huawei Technologies Co., Ltd.
Inventor： Yubin Xia , Yu Shen , Haibo Chen , Zhengde Zhai
Abstract: The disclosure relates to the communications technologies field, and in particular, to a data migration method and apparatus, to implement data migration in an enclave page cache (EPC), to improve consistency between data of an application program before migration and that after migration. The method includes: obtaining, by a source host, a migration instruction, where the migration instruction is used to instruct to migrate a target application created with an enclave to a destination host; invoking, by the source host, a migration control thread preset in the enclave of the target application, to write running status data of the target application in an EPC into target memory of the source host, where the target memory is an area other than the EPC in memory of the source host; and sending, by the source host, the running status data of the target application in the target memory to the destination host.
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公开(公告)号：US20170223527A1
公开(公告)日：2017-08-03
申请号：US15491072
申请日：2017-04-19
Applicant: Huawei Technologies Co., Ltd.
Inventor： Zhengde Zhai , Yu Shen , He Wei
CPC classification number: H04W12/02 , H04L67/18 , H04M1/72572 , H04M1/72577 , H04W4/02 , H04W4/021 , H04W4/14 , H04W48/04
Abstract: A method for protecting intelligent terminal location information is provided, where the method includes: responding to a location query request from an APP, and acquiring current location coordinates of the intelligent terminal; acquiring a privacy sensitivity level of an area in which the current location coordinates are located; acquiring a location trust level of the APP; and obtaining, according to the location trust level of the APP and the privacy sensitivity level of the area in which the current location coordinates are located, a response manner corresponding to the location query request from the APP. In addition, some embodiments of the present application further disclose an intelligent terminal.
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公开(公告)号：US20170068812A1
公开(公告)日：2017-03-09
申请号：US15355585
申请日：2016-11-18
Applicant: Huawei Technologies Co., Ltd.
Inventor： Zhengde Zhai , Yu Shen
CPC classification number: G06F21/44 , G06F21/62 , G06F21/6245
Abstract: A data access control method and apparatus, and a terminal, where the method includes: acquiring a request for accessing data on a second APP by a first APP, where the data on the second APP includes multiple data items, and each data item in the multiple data items has a respective privacy level, determining a reliability level of the first APP and the privacy level of each data item of the data, on the second APP, to be accessed by the first APP, and determining, for each data item in the multiple data items according to the reliability level of the first APP and the privacy level of each data item, a responding and processing manner of the request for the data on the second APP, where the responding and processing manner includes one or more manners of returning a data item that the first APP requests to access.
Abstract translation: 一种数据访问控制方法和装置以及终端，其中该方法包括：通过第一APP获取访问第二APP上的数据的请求，其中第二APP上的数据包括多个数据项，并且第 多个数据项具有相应的隐私级别，确定第一APP的第一APP的可靠性水平和数据的每个数据项的隐私级别，在第二APP上被第一APP访问，并且对于每个数据项， 根据第一APP的可靠性级别和每个数据项的隐私级别的多个数据项，对第二APP的数据的请求的响应和处理方式，其中响应和处理方式包括以下方式： 返回第一个APP请求访问的数据项。
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