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公开(公告)号：US20220330209A1
公开(公告)日：2022-10-13
申请号：US17843771
申请日：2022-06-17
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Mengying DING , Shuri LIAO , Peng ZHANG , Hua XU
Abstract: This application provides a data transmission method and an apparatus, and may be applied to fields such as user equipment cooperation, sidelink relay, user relay, and internet of vehicles. A first terminal apparatus receives at least two pieces of downlink control information from a first network apparatus in a first slot, where the at least two pieces of downlink control information include first downlink control information and second downlink control information, the first downlink control information is used to indicate a first sidelink resource used by the first terminal apparatus to send first sidelink information to a second terminal apparatus, and the second downlink control information is used to indicate a second sidelink resource used by the first terminal apparatus to send second sidelink information to a third terminal apparatus.
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公开(公告)号：US20220318538A1
公开(公告)日：2022-10-06
申请号：US17846199
申请日：2022-06-22
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Zhangkai ZHANG , Jianxin PENG , Peng ZHANG , Lian WANG
IPC: G06K7/14
Abstract: A two-dimensional code processing method and a device. The method includes: obtaining, by a first electronic device, two-dimensional code information displayed by a second electronic device; obtaining first scenario information, where the first scenario information is scenario information related to the first electronic device; determining two-dimensional code data and second scenario information based on the two-dimensional code information, where the second scenario information is scenario information related to the second electronic device ; and when determining that the first scenario information and the second scenario information meet a preset condition, performing, by the first electronic device, preset processing on the two-dimensional code data. The scenario information of the two electronic devices that need to perform two-dimensional code interaction is compared, and further, two-dimensional code verification is completed.
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公开(公告)号：US20220248415A1
公开(公告)日：2022-08-04
申请号：US17720539
申请日：2022-04-14
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Mengying DING , Shuri LIAO , Peng ZHANG
IPC: H04W72/12
Abstract: A data transmission method and apparatus, and a related device, and may be used in the internet of vehicles, for example, V2X, LTE-V, or V2V, or may be used in fields such as D2D, intelligent driving, and intelligent connected vehicle. A network device may send first downlink control information to a first terminal device and a second terminal device, to indicate the first terminal device and the second terminal device to perform user cooperative transmission in a first stage. After the transmission in the first stage is completed, the network device sends second downlink control information to the first terminal device and the second terminal device, to indicate the first terminal device and the second terminal device to perform user cooperative transmission in a second stage. The network device uses a two-level scheduling manner to improve transmission efficiency in the second stage.
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公开(公告)号：US20200374904A1
公开(公告)日：2020-11-26
申请号：US16991291
申请日：2020-08-12
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Bai DU , Peng ZHANG , Zhe LIU , Guohua ZHOU
Abstract: This application relates to the field of communications technologies, and in particular, to uplink data sending and receiving methods, an apparatus, and a system. A sending method includes: receiving, by a terminal device, control information sent by a network device, where the control information is used to indicate the terminal device to send first data on a first resource: and when the first resource and a second resource to be used by the terminal device to send second data overlap in a first time domain range in time domain, stopping sending, by the terminal device on the first resource, the first data in the first time domain range, where a frequency domain range corresponding to the first resource belongs to a first carrier, and a frequency domain range corresponding to the second resource belongs to a second carrier. According to the foregoing technical solution, uplink data sending of the terminal device that does not support simultaneous data sending on resources of different carriers is effectively supported, and this helps avoid a conflict in the uplink data sending.
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公开(公告)号：US20200328866A1
公开(公告)日：2020-10-15
申请号：US16915757
申请日：2020-06-29
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Bai DU , Peng ZHANG , Huajia LI
Abstract: This application provides a control information transmission method, and relates to the field of wireless communications. The method includes: determining, by a terminal device, whether to monitor an uplink preemption indication (PI) based on whether a time-frequency resource used to transmit uplink data overlaps a reference uplink resource (RUR), to effectively avoid blind detection performed on the uplink PI by terminal devices that do not need to receive the uplink PI, and reduce overheads of blind detection performed on the uplink PI by the terminal devices.
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Patent Agency Ranking
公开(公告)号：US20200234275A1
公开(公告)日：2020-07-23
申请号：US16843630
申请日：2020-04-08
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Peng ZHANG , Chenguang LIU
Abstract: A solution for compatibility between TUI display and Android display is provided. Based on a native control provided by a rich operating system, a customized secure control is further added, thereby simplifying TUI development. Further, the rich operating system performs drawing processing on a native control in a user interface, synchronizes a non-secure surface obtained after processing to a frame buffer of a trusted operating system on a TEE side, and transfers identified information about a secure control in the user interface to the trusted operating system on the TEE side. The trusted operating system processes drawing processing on the secure control based on the information about the secure control and a customization method corresponding to the secure control, composites a secure surface and the non-secure surface that are obtained after processing, and then displays a composited surface by using a display.
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公开(公告)号：US20190018969A1
公开(公告)日：2019-01-17
申请号：US16131548
申请日：2018-09-14
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Peng ZHANG , Ji WANG , Hui LI , Hongliang XIE , Xiaopu WANG
Abstract: A data input method and apparatus, and user equipment are provided. The method includes: when it is determined that an operation of a user on the user equipment UE is not performed in a preset display area, deliver an event corresponding to the operation to a first operating environment for processing, where the preset display area runs in a second operating environment of the UE, and the second operating environment has a higher security level than the first operating environment. This can better improve security of an event generated when the user operates a program that runs in a Normal World of the user equipment, and can directly operate an event that runs in the Normal World.
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38.发明申请公开(公告)号：US20180310287A1
公开(公告)日：2018-10-25
申请号：US16021825
申请日：2018-06-28
Applicant: Huawei Technologies Co., Ltd.
Inventor： Peng ZHANG
IPC: H04W72/04 , H04B7/0452 , H04B7/06
CPC classification number: H04W72/042 , H04B7/0452 , H04B7/0632 , H04B7/0639 , H04W72/08
Abstract: A first terminal device comprises a transceiver configured to receive a data stream of the first terminal device from a second terminal device; and a processor, configured to process the data stream received by the transceiver, where the second terminal device is configured to receive, from a network device, the data stream that is of the first terminal device and that is sent by the network device by using a multi-user multiple-input multiple-output MU-MIMO technology.
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公开(公告)号：US20180191407A1
公开(公告)日：2018-07-05
申请号：US15906742
申请日：2018-02-27
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Peng ZHANG , Yueying ZHAO
IPC: H04B7/04
Abstract: The present disclosure relates to an information transmission method, apparatus, and device, the UE can neither correctly receive a signal from a serving cell nor effectively cancel or suppress interference caused by a signal from a neighboring cell. The information transmission method provided in embodiments of the present application includes: determining, by a network-side device, virtual antenna mapping (VAM) matrix information of at least one cell sending a multiple-input multiple-output (MIMO) signal, and informing user equipment (UE) of the VAM matrix information of the at least one cell. According to the embodiments of the present application, UE may correctly demodulate a MIMO signal received from a serving cell, and may further cancel or suppress interference from a neighboring cell by demodulating a MIMO signal from the neighboring cell.
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公开(公告)号：US20130110960A1
公开(公告)日：2013-05-02
申请号：US13716461
申请日：2012-12-17
Applicant: Huawei Technologies Co., Ltd.
Inventor： Rong LUO , Jiangtao LI , Kaitian DU , Peng ZHANG
IPC: G06F15/173
CPC classification number: G06F15/17331 , G06F3/0607 , G06F3/0664 , G06F3/0689
Abstract: In a subrack with multiple boards, in order to enable a server board and at least one client board of the multiple boards to access a same storage device, an embodiment server board acquires, physical information of at least one physical storage device. Then the server board sends a client board the physical information to enable the client board to establish a virtue storage device and receives a first request for accessing the virtual storage device sent from the client board. The server board convertes the first request for accessing the virtual storage device into a second request for accessing the physical storage device, and sends the second request for accessing the physical storage device to a storage controller connected to the physical storage device in order to enable the storage controller to send relevant data to the client.
Abstract translation: 在具有多个板的框架中，为了使服务器板和多个板的至少一个客户端板访问相同的存储设备，实施例服务器板获取至少一个物理存储设备的物理信息。 然后，服务器板向客户端板发送物理信息，使客户端板能够建立美德存储设备，并接收访问从客户端板发送的虚拟存储设备的第一请求。 服务器板将访问虚拟存储设备的第一请求转换为访问物理存储设备的第二请求，并将访问物理存储设备的第二请求发送到连接到物理存储设备的存储控制器，以便能够 存储控制器向客户端发送相关数据。
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