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公开(公告)号：US12126864B2
公开(公告)日：2024-10-22
申请号：US18154090
申请日：2023-01-13
发明人： Siwei Liu , Menghan Zhang , Ming Li , Haitao Wang , Peng Zhang
IPC分类号： H04N21/442 , H04N21/45 , H04N21/475
CPC分类号： H04N21/44218 , H04N21/4516 , H04N21/4532 , H04N21/475
摘要： A screen interaction method and apparatus for an electronic device are disclosed, to determine a target user from a plurality of users and control a picture displayed on a screen of the electronic device based on an action of the target user. The method includes: obtaining, by using a camera, an image including the plurality of users in front of a screen, recognizing respective actions of the plurality of users in the image based on the image including the plurality of users, comparing the actions of the plurality of users with a preset action, determining a user who performs an action matching the preset action as the target user, and controlling a picture displayed on the screen of the electronic device based on the action of the target user.
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公开(公告)号：US12120700B2
公开(公告)日：2024-10-15
申请号：US17684220
申请日：2022-03-01
发明人： Zhengzheng Xiang , Peng Zhang
CPC分类号： H04W72/23 , H04L5/0053
摘要： The present disclosure provides example communication methods and apparatuses. One example communication method includes generating first scheduling information and second scheduling information by a network device, where the first scheduling information indicates a downlink transmission parameter and a downlink time-frequency resource that are used by a target terminal device and at least one cooperation terminal device to receive first data from the network device, the second scheduling information indicates a sidelink transmission parameter and a sidelink time-frequency resource that are used by the at least one cooperation terminal device to send second data to the target terminal device, the second data is generated based on the first data. The downlink control information is sent by the network device to the target terminal device and the at least one cooperation terminal device, where the downlink control information includes the first scheduling information and the second scheduling information.
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公开(公告)号：US11989618B2
公开(公告)日：2024-05-21
申请号：US17846199
申请日：2022-06-22
发明人： Zhangkai Zhang , Jianxin Peng , Peng Zhang , Lian Wang
IPC分类号： G06K7/14
CPC分类号： G06K7/1417
摘要： 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：US20240126847A1
公开(公告)日：2024-04-18
申请号：US18397208
申请日：2023-12-27
发明人： Yu Wang , Wandong Chen , Peng Zhang
CPC分类号： G06F21/31 , G06F21/604 , G06F21/78
摘要： Embodiments of this application provide an authentication method and apparatus, and a storage system. The method includes: receiving a service request sent by a host, where the service request includes a first account, and the first account is an account complying with a first protocol; determining a second account corresponding to the first account, where the second account is an account complying with a target protocol; and authenticating the second account. An account complying with a non-target protocol is mapped to an account complying with the target protocol for unified user permission authentication.
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公开(公告)号：US11804340B2
公开(公告)日：2023-10-31
申请号：US17446060
申请日：2021-08-26
发明人： Junchao Luo , Yi Yu , Peng Zhang
IPC分类号： H01H13/14 , G06F3/01 , G06F3/0362 , H01H13/20
CPC分类号： H01H13/14 , G06F3/016 , G06F3/0362 , H01H13/20
摘要： 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：US20230168948A1
公开(公告)日：2023-06-01
申请号：US18160919
申请日：2023-01-27
发明人： Haijun Xu , Feng Guo , Xudong Zhang , Rong Jiang , Peng Zhang
IPC分类号： G06F9/50
CPC分类号： G06F9/5083 , G06F9/5061
摘要： Disclosed are a routing information transmission method and apparatus, and a communication system, and belong to the field of communication technologies. The routing information transmission method is applied to a system including data middleware and a routing information base (RIB), and the data middleware communicates with the RIB. The data middleware may obtain routing information from the RIB, and send the routing information obtained from the RIB to a third-party consumer device. In addition, the data middleware may also obtain routing information from a third-party producer device, and send the routing information obtained from the third-party producer device to the RIB. Therefore, according to technical solutions provided herein, the routing information included in the RIB is openly exported, and the routing information generated by the third-party producer device is imported into the RIB.
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公开(公告)号：US11445488B2
公开(公告)日：2022-09-13
申请号：US16728971
申请日：2019-12-27
发明人： Bai Du , Jinlin Peng , Peng Zhang , Toufiqul Islam
摘要： This application provides a control information transmission method and a device, and relates to the wireless communications field, to improve data transmission efficiency. The method includes: determining, by a network device, first indication information, where the first indication information is used to indicate whether information transmission on a first time-frequency resource is affected; sending, by the network device, the first indication information through a physical downlink control channel; and receiving, by a terminal device, the first indication information, and determining, based on the first indication information, whether information transmission on a third time-frequency resource is affected, where the third time-frequency resource is a time-frequency resource that is used for downlink information transmission between the terminal device and the network device.
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公开(公告)号：US20220272678A1
公开(公告)日：2022-08-25
申请号：US17743689
申请日：2022-05-13
发明人： Peng Zhang , Rongkuan Liu , Tianze Li , Chixiang Ma , Hua Xu
IPC分类号： H04W72/04
摘要： A method including determining, by a first terminal device, a size of a sidelink data packet, determining, by the first terminal device based on the size of the sidelink data packet, a first quantity of time-frequency units corresponding to the sidelink data packet, determining, by the first terminal device, a frequency domain resource of a second time-frequency resource from a first time-frequency resource, based on the first quantity, a resource selection rule, and at least one of a time domain resource of the second time-frequency resource, or a frequency domain resource of the second time-frequency resource, and performing, by the first terminal device, at least one of sending the sidelink data packet to a second terminal device on the second time-frequency resource, or receiving the sidelink data packet from a second terminal device on the second time-frequency resource.
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公开(公告)号：US11369004B2
公开(公告)日：2022-06-21
申请号：US16786891
申请日：2020-02-10
发明人： Yubo Yang , Yi Wang , Jinlin Peng , Peng Zhang
摘要： This application provides a communication method, an access network device, and a terminal. The communication method includes: monitoring, by a terminal after completing initial transmission of first uplink data in a first-type transmission mode, a first downlink control channel sent by an access network device, where the first downlink control channel carries first downlink control information, the first-type transmission mode includes performing grant-free uplink data transmission based on radio resource control configuration signaling or based on radio resource control reconfiguration signaling and not based on layer 1 signaling, and the first downlink control information includes HARQ feedback information for the first uplink data, retransmission scheduling information for the first uplink data, or scheduling information for second uplink data; and detecting, by the terminal, the first downlink control information on the first downlink control channel.
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公开(公告)号：US11343056B2
公开(公告)日：2022-05-24
申请号：US16734808
申请日：2020-01-06
发明人： Jinyao Liang , Peng Zhang , Yuanjie Li , Yubo Yang
摘要： Embodiments of this application provide example data transmission methods. One example method includes: receiving, by a receiving device, first data on a first time-frequency resource, and receiving second data on a second time-frequency resource. When the first time-frequency resource and the second time-frequency resource have an overlapped target frequency domain resource in frequency domain, the receiving device can then use a first DMRS mapped to a target frequency domain resource of the first time-frequency resource to demodulate the second data mapped to a target frequency domain resource of the second time-frequency resource.
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