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公开(公告)号：US12216929B2
公开(公告)日：2025-02-04
申请号：US18527353
申请日：2023-12-03
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Wenlin Cui , Keji Huang , Peng Zhang , Siwei Luo
IPC: G06F3/06 , G06F12/0802
Abstract: A storage system includes multiple storage nodes. Each storage node includes a first storage device of a first type and a second storage device of a second type, and a performance level of the first storage device is higher than the second storage device. The globe cache includes a first tier comprising the first storage device in each storage node, and a second tier comprising the second storage device in each storage node. The first tier is for storing data with a high access frequency, and the second tier is for storing data with a low access frequency. The management node monitors an access frequency of target data stored in the first tier. When the access frequency of the target data is lower than a threshold, the management node instructs the first storage node to migrate the target data from the first tier to the second tier.
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公开(公告)号：US20250037573A1
公开(公告)日：2025-01-30
申请号：US18915208
申请日：2024-10-14
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Wei Chen , Liangbing Lu , Peng Zhang , Jingjing Guo , Wei Wei
Abstract: An image processing method. The method is applied to an electronic device. The electronic device is configured execute instructions to obtain a plurality of frames of images of a front angle of view of a user and generally to perform a method that includes: determining a first route if a crosswalk is detected in the plurality of frames of images, where the first route is a safe walking route on the crosswalk; obtaining, based on the plurality of frames of images, a second route that the user actually walks; and outputting first indication information to the user if an included angle between the first route and the second route in a same reference system is greater than or equal to a preset angle, where the first indication information indicates that the second route is abnormal.
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公开(公告)号：US12170943B2
公开(公告)日：2024-12-17
申请号：US17853305
申请日：2022-06-29
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Lili Zhang , Peng Zhang , Hua Xu
Abstract: Embodiments of this application disclose a method for reporting CSI of a multi-hop path and a related apparatus. The method includes: The multi-hop path includes a first device, a second device, and a third device, where the first device is a source device, and the second device is a target device. The first device obtains a first CSI report of a target transmission path. The first CSI report indicates the target transmission path. According to embodiments of this application, so that a comprehensive channel state of the multi-hop path can be obtained from a data sending device, namely, the source device, by reporting first CSI.
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公开(公告)号：US11844053B2
公开(公告)日：2023-12-12
申请号：US17226485
申请日：2021-04-09
Applicant: Huawei Technologies Co., Ltd.
Inventor： Peng Zhang , Fan Wang , David Gregoratti , Xavier Mestre
IPC: H04W24/08 , H04W72/0453 , H04W72/0446 , H04W72/542
CPC classification number: H04W72/0453 , H04W24/08 , H04W72/0446 , H04W72/542
Abstract: The present disclosure relates to the field of communications technologies, and discloses a channel quality information determining method, an apparatus, and a system. The method may include: a terminal device obtains a configured TBS, and/or determines channel quality information of each of K segments of frequency domain resources based on the configured TBS and/or a time domain resource range. A frequency domain resource of the terminal device may be divided into N segments, where both N and K are integers greater than or equal to 1, and K is less than or equal to N. In some embodiments, the configured TBS may be fully considered when the channel quality information is determined, so that a network device properly may determine, based on the channel quality information, a frequency domain resource used to transmit a data packet.
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75.发明申请公开(公告)号：US20230030030A1
公开(公告)日：2023-02-02
申请号：US17966519
申请日：2022-10-14
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Peng Zhang , Yihong Zheng
Abstract: A charging and discharging switching apparatus is disclosed that includes a first switch, a second switch, a switching power supply, and a control unit. A first end of the first switch is configured to connect to a power supply device, a second end of the first switch is configured to connect to a load device, and the second end of the first switch is further separately connected to a first end of the second switch and the switching power supply. A second end of the second switch is configured to connect to a new energy vehicle.
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Patent Agency Ranking
公开(公告)号：US11533717B2
公开(公告)日：2022-12-20
申请号：US17096402
申请日：2020-11-12
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Jinlin Peng , Pengpeng Dong , Zongjie Wang , Peng Zhang
Abstract: In a data transmission method, a terminal device receives control information, and receives data of a transport block (TB) on a first time-frequency resource; and the terminal devices obtains m code block (CB) groups in the TB, where m is a positive integer, m=min(NCB_re,NGroup_max), NCB_re is a quantity of CBs in the TB, NGroup_max is a maximum value of a quantity of CB groups, each of the m CB groups includes at least one CB, NCB_re is determined based on a TB size TBS and a maximum value of a data size of a CB, and the TBS is determined based on the control information.
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公开(公告)号：US11251912B2
公开(公告)日：2022-02-15
申请号：US16714364
申请日：2019-12-13
Applicant: Huawei Technologies Co., Ltd.
Inventor： Shurong Jiao , Peng Zhang , Hao Tang
Abstract: In certain embodiments, this disclosure discloses a signal transmission method. The method may include receiving first configuration information from a network device. The first configuration information includes at least two sets of control channel parameters, and each set of the at least two sets of control channel parameters corresponds to at least one time unit. The method may include determining, based on an index of a time unit and the first configuration information, a control channel parameter corresponding to the time unit represented by the index.
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公开(公告)号：US20210391128A1
公开(公告)日：2021-12-16
申请号：US17446060
申请日：2021-08-26
Applicant: Huawei Technologies Co., Ltd.
Inventor： Junchao Luo , Yi Yu , Peng Zhang
IPC: H01H13/14 , G06F3/0362 , G06F3/01 , H01H13/20
Abstract: Embodiments of this application provide an input apparatus and an electronic device including the input apparatus. The input apparatus includes a top cover, where at least one trench is disposed in a first area of the top cover; a base, where at least one slot group is disposed in a second area of the base, and projections of the second area and the first area in a pressing or tapping direction overlap; a tactile switch, including a force-bearing surface and disposed on the top cover or the base; and at least one connecting rod, disposed between the top cover and the base, where the connecting rod includes a main rod and a side rod group, the main rod is rotatably nested in a corresponding trench, and each side rod in the side rod group is slidably nested in a corresponding slot in the slot group.
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公开(公告)号：US11129165B2
公开(公告)日：2021-09-21
申请号：US16397528
申请日：2019-04-29
Applicant: Huawei Technologies Co., Ltd.
Inventor： Guohua Zhou , Zhenfei Tang , Yueying Zhao , Hao Tang , Peng Zhang , Dongdong Wei
Abstract: The present invention relates to the field of wireless communications technologies, and provides a method for transmitting a carrier, a base station, user equipment, and a system. The method discloses: sending, by a base station, a second carrier, where the second carrier at least partially shares a same resource area with a first carrier, the resource area includes a plurality of resource elements, and the first carrier and the second carrier occupy different resource elements; and sending, by the base station, blank resource element indication information to user equipment that receives the second carrier, where the blank resource element indication information is used to indicate a position of a resource element occupied by the first carrier in the shared resource area. According to the solutions provided in the embodiments, a resource utilization rate of a communications system is improved, and interference between carriers is avoided.
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公开(公告)号：US11006396B2
公开(公告)日：2021-05-11
申请号：US16399644
申请日：2019-04-30
Applicant: Huawei Technologies Co., Ltd.
Inventor： Yawei Lu , Peng Zhang
Abstract: Embodiments of this application provide a data processing method, a base station, and a terminal. A base station receive first data from a first terminal on a first resource, and receive second data from the first terminal and third data from a second terminal on a second resource, where a modulation order of the second data is lower than a modulation order of the first data, and/or a code rate of the second data is less than a code rate of the first data, and/or a transmit power of the second data is less than a transmit power of the first data. The base station demodulates and decodes the first data, the second data and the third data. Therefore, the embodiments of this application can effectively improve decoding success rates of data that is of different users and that is transmitted on a same resource.
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