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公开(公告)号：US20220015092A1
公开(公告)日：2022-01-13
申请号：US17487908
申请日：2021-09-28
Applicant: Huawei Technologies Co., Ltd.
Abstract: Embodiments of the present invention disclose a communication method and apparatus. The method includes: After receiving, from a network device, information about K uplink data channels for repeating a data packet for K times and information about a first time domain resource for transmitting first uplink control information UCI, in a case in which the first time domain resource overlaps a first uplink data channel of the K uplink data channels in time domain and the first uplink data channel is overloaded, a terminal device determines a physical resource for transmitting the first UCI, and then sends the first UCI to the network device by using the determined physical resource.
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公开(公告)号：US20210337428A1
公开(公告)日：2021-10-28
申请号：US17371985
申请日：2021-07-09
Applicant: Huawei Technologies Co., Ltd.
Abstract: This application relates to the field of communication technologies, and discloses a transport block size determining method and an apparatus. The method includes: A terminal device determines, based on control information sent by a network device, K transmission occasions used to transmit a first data packet, where at least two of the K transmission occasions include different quantities of valid REs. Further, the terminal device may determine, based on a target quantity of valid REs, a TBS corresponding to the first data packet, where the target quantity of valid REs may be an average quantity of valid REs of the K transmission occasions, or may be a quantity of valid REs included in a target transmission occasion in the K transmission occasions.
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公开(公告)号：US10805951B2
公开(公告)日：2020-10-13
申请号：US16184472
申请日：2018-11-08
Applicant: Huawei Technologies Co., Ltd.
Abstract: A control information processing method, a base station, and a terminal are provided. A base station determines jointly encoded control information for an uplink subframe, where the jointly encoded control information is control information obtained by jointly encoding first control information and second control information; and the base station sends the jointly encoded control information. A terminal receives jointly encoded control information sent by a base station, where the jointly encoded control information is for an uplink subframe, and is control information obtained by jointly encoding first control information and second control information; and the terminal performs clear channel assessment CCA based on the jointly encoded control information, and occupies, after finishing the CCA, the uplink subframe to send a signal. According to the present invention, control signaling overheads can be reduced.
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公开(公告)号：US10795633B2
公开(公告)日：2020-10-06
申请号：US15541974
申请日：2015-01-09
Applicant: Huawei Technologies Co., Ltd.
IPC: G06F3/14 , G06F9/451 , H04L29/08 , G06F3/0484 , G06F40/134 , G06F3/0481 , G06F3/0488
Abstract: A desktop sharing method and a mobile terminal are disclosed. The method includes: determining, by a first terminal, a desktop drawing file according to a desktop of the first terminal when a first operation of a user received by the first terminal meets a first preconfigured condition, where the desktop drawing file includes a desktop description file and a file package of at least one screen interface on the desktop of the first terminal, the desktop description file includes a location of at least one application interface element on the desktop of the first terminal, and the file package includes a thumbnail of the at least one application interface element. The method also includes sharing, by the first terminal, the determined desktop drawing file, so that a second terminal updates a desktop of the second terminal according to the shared desktop drawing file.
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公开(公告)号：US20250150940A1
公开(公告)日：2025-05-08
申请号：US19017072
申请日：2025-01-10
Applicant: Huawei Technologies Co., Ltd.
Inventor： Cheng Qin , Yuan Li , Sihai Wang , Rui Yang
Abstract: This application provides a method and an apparatus for determining an artificial intelligence AI model. To construct, for a scenario, a scenario identifier corresponding to the scenario, in this application, an AI model corresponding to the scenario identifier can be quickly and accurately obtained. The method includes: A terminal device obtains a first identifier, where the first identifier indicates a first scenario. The terminal device obtains a first AI model, where the first AI model corresponds to the first scenario.
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Patent Agency Ranking
公开(公告)号：US12219605B2
公开(公告)日：2025-02-04
申请号：US17333673
申请日：2021-05-28
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Jianqin Liu , Xu Zhang , Lixia Xue , Yongxing Zhou , Yuan Li
IPC: H04W74/08 , H04L5/00 , H04W52/36 , H04W72/04 , H04W72/044 , H04W72/12 , H04W72/1268 , H04W74/0833
Abstract: This application provides a transmission method and apparatus. The method includes: A terminal sends a random access preamble to a base station at a first transmit power, and sends a PUSCH to the base station at a second transmit power, where power deviation between the first transmit power and the second transmit power is indicated to the base station by indication information; and the terminal receives a random access response or a contention resolution message from the base station. Implementing this application can improve an existing random access procedure, so that the random access procedure is adapted to scenario requirements such as low delay, high reliability, and large-scale terminal access.
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公开(公告)号：US20250024460A1
公开(公告)日：2025-01-16
申请号：US18901892
申请日：2024-09-30
Applicant: Huawei Technologies Co., Ltd.
Inventor： Meng Hua , Jinlin Peng , Fei Gao , Mengying Ding , Yuan Li
IPC: H04W72/23 , H04W72/044
Abstract: Embodiments of this application provide a PDCCH monitoring method. The method includes: A terminal device monitors a PDCCH on a first PDCCH candidate as indicated by network when at least one RE in the first PDCCH candidate overlaps with at least one RE in the first time-frequency resource as indicated by the network.
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公开(公告)号：US12016044B2
公开(公告)日：2024-06-18
申请号：US17313903
申请日：2021-05-06
Applicant: Huawei Technologies Co., Ltd.
Inventor： Ruixiang Ma , Lei Guan , Yuan Li
IPC: H04W72/53 , H04W72/0446 , H04W72/1263 , H04W72/21
CPC classification number: H04W72/53 , H04W72/0446 , H04W72/1263 , H04W72/21
Abstract: This application provides a data transmission method and a communications apparatus. The method includes: first determining, based on a first time domain resource, M mini-slot-level second time domain resources that do not cross a slot boundary; and then performing repeated mini-slot-level data transmission on the M second time domain resources.
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公开(公告)号：US20240179751A1
公开(公告)日：2024-05-30
申请号：US18434475
申请日：2024-02-06
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Yuan Li
IPC: H04W74/0833 , H04L5/00 , H04W56/00 , H04W74/0808
CPC classification number: H04W74/0833 , H04L5/0048 , H04W56/001 , H04W74/0808
Abstract: A random access method, a communications apparatus, a chip, and a storage medium are described. A terminal device receives a first synchronization signal/PBCH block (SSB) on a first candidate SSB occasion. The first candidate SSB occasion is associated with a first random access channel time-frequency-code resource, and the terminal device sends random access information on the first random access channel time-frequency-code resource. The first candidate SSB occasion is included in L candidate SSB occasions. The L candidate SSB occasions are periodically and sequentially associated with random access channel time-frequency-code resources. By using M adjacent candidate SSB occasions as a mapping periodicity, M is less than L.
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公开(公告)号：US11974287B2
公开(公告)日：2024-04-30
申请号：US17487908
申请日：2021-09-28
Applicant: Huawei Technologies Co., Ltd.
IPC: H04W72/21 , H04L1/1812
CPC classification number: H04W72/21 , H04L1/1812
Abstract: Embodiments of the present invention disclose a communication method and apparatus. The method includes: After receiving, from a network device, information about K uplink data channels for repeating a data packet for K times and information about a first time domain resource for transmitting first uplink control information UCI, in a case in which the first time domain resource overlaps a first uplink data channel of the K uplink data channels in time domain and the first uplink data channel is overloaded, a terminal device determines a physical resource for transmitting the first UCI, and then sends the first UCI to the network device by using the determined physical resource.
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