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公开(公告)号：US10925031B2
公开(公告)日：2021-02-16
申请号：US16256152
申请日：2019-01-24
Applicant: Huawei Technologies Co., Ltd.
Inventor： Xinzheng Wang , Tianle Deng , Kaijie Zhou , Xingxing Hu
Abstract: The embodiments of the present disclosure disclose a small data transmission method and a related device and system. The method may include: broadcasting, by a base station, a paging message, where the paging message carries UE identifiers of a plurality of to-be-paged user equipment UE and small data sent to at least one of the to-be-paged UEs, and the small data is data whose data volume is less than a preset data volume threshold. In the present disclosure, small data may be sent to to-be-paged UE while the base station pages the UE, to reduce signaling and time overheads for sending the small data and improving communication efficiency.
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公开(公告)号：US20250113226A1
公开(公告)日：2025-04-03
申请号：US18981448
申请日：2024-12-14
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Xingxing Hu
IPC: H04W24/08 , H04L41/5067
Abstract: In a communication method, a first access network device sends first indication information to a measurement collection entity. The first indication information indicates that an application layer measurement result from a terminal device is associated with a radio side measurement result of the first access network device, or the application layer measurement result is associated with a radio side measurement result of a second access network device. The terminal device is separately connected to the first access network device and the second access network device.
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公开(公告)号：US12156152B2
公开(公告)日：2024-11-26
申请号：US17669856
申请日：2022-02-11
Applicant: Huawei Technologies Co., Ltd.
Inventor： Lili Zheng , Hongping Zhang , Qinghai Zeng , Xingxing Hu
Abstract: A method and an apparatus for transmitting a timing difference. The method includes obtaining, by a master node, a measurement value of a timing difference between a first cell and a second cell, and sending, by the master node, the measurement value of the timing difference and identification information of the second cell to a secondary node, where the first cell is a primary cell corresponding to the master node, the second cell includes a primary secondary cell corresponding to the secondary node or another cell different from the primary secondary cell, and the identification information of the second cell includes a physical cell identifier (PCI) and frequency information of the second cell.
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公开(公告)号：US12089092B2
公开(公告)日：2024-09-10
申请号：US17401913
申请日：2021-08-13
Applicant: Huawei Technologies Co., Ltd.
Inventor： Le Yan , Hongping Zhang , Qinghai Zeng , Tingting Geng , Xingxing Hu
CPC classification number: H04W36/0016 , H04W36/0022 , H04W36/0061 , H04W76/12
Abstract: A source base station receives a first data packet from a core network device; a target base station receives a second data packet from the core network device, where the second data packet is a duplicate of the first data packet, and the first data packet and the second data packet each include a first index; the source base station sends first indication information to the target base station, where the first indication information indicates a mapping relationship between the first index and a second index; the source base station sends a third data packet to a user equipment UE in response to the first data packet; the target base station sends a fourth data packet to the UE in response to the second data packet, where the third data packet and the fourth data packet each include the second index.
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公开(公告)号：US20240236719A9
公开(公告)日：2024-07-11
申请号：US18400712
申请日：2023-12-29
Applicant: Huawei Technologies Co., Ltd.
Inventor： Xingxing Hu , Tingting Geng
Abstract: A multi-connectivity communication method and an apparatus are provided. The method includes: A terminal device obtains a first rule from a master node; and in response to the terminal device detecting a link problem of the master node, the terminal device determines, according to the first rule, a first secondary node from N secondary nodes configured for the terminal device, where N≥2. The terminal device sends first information to the master node through the first secondary node, where the first information indicates that the terminal device detects the link problem of the ma
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Patent Agency Ranking
公开(公告)号：US20240056950A1
公开(公告)日：2024-02-15
申请号：US18496149
申请日：2023-10-27
Applicant: Huawei Technologies Co., Ltd.
Inventor： Tingting Geng , Hongzhuo Zhang , Xingxing Hu
IPC: H04W48/08
CPC classification number: H04W48/08
Abstract: This application provides a communication method and apparatus. The method includes: A first access network device receives a first message from a second access network device, where the first message indicates that at least two I-RNTI rules of the second access network device remain valid. The first access network device determines, according to at least one valid I-RNTI rule of the second access network device, an access network device corresponding to an I-RNTI of a terminal device, and obtains context information of the terminal device from at least one of the determined access network devices.
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公开(公告)号：US11864131B2
公开(公告)日：2024-01-02
申请号：US17170524
申请日：2021-02-08
Applicant: Huawei Technologies Co., Ltd.
Inventor： Lili Zheng , Hongping Zhang , Qinghai Zeng , Le Yan , Xingxing Hu
CPC classification number: H04W56/001 , H04W24/10 , H04W36/0058 , H04W36/08 , H04W76/19
Abstract: This application provides a measurement configuration method and an apparatus. The method includes: determining that a serving cell changes from a first cell to a second cell; and updating or deleting a current measurement window configuration. The measurement window configuration is used to indicate a time domain position at which a terminal device measures a downlink reference signal. According to the solution provided in this application, when the serving cell of the terminal device changes, the current measurement window configuration of the terminal device is updated or deleted, so that a problem that the measurement window configuration of the terminal device is not applicable to measurement can be resolved to some extent.
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公开(公告)号：US20230362763A1
公开(公告)日：2023-11-09
申请号：US18352057
申请日：2023-07-13
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Xingxing Hu , Tingting Geng , Jun Chen , Xudong Yang
CPC classification number: H04W36/0085 , H04W24/08 , H04W24/10
Abstract: A communication system and apparatus for measuring quality of experience (QoE) are provided. The communication system includes a source access network device and a target access network device, wherein the source access network device is configured to determine that a terminal device is handed over from the source access network device to the target access network device, and the target access network device is configured to receive first indication information from the source network device, where the first indication information indicates a quality of experience (QoE) measurement that has been started by the terminal device. When load of an access network device is high, the QoE measurement executed by the terminal device is adjusted to reduce the load of the access network device and improve communication efficiency.
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公开(公告)号：US20230262567A1
公开(公告)日：2023-08-17
申请号：US18308511
申请日：2023-04-27
Applicant: Huawei Technologies Co., Ltd.
Inventor： Tingting Geng , Yedan Wu , Xingxing Hu
CPC classification number: H04W36/305 , H04W36/362
Abstract: A communication method and a communication apparatus. The method includes recording first information after a terminal device is successfully handed over from a first network device to a target network device, and recording second information after a connection between the terminal device and the target network device fails.
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公开(公告)号：US20230262478A1
公开(公告)日：2023-08-17
申请号：US18308389
申请日：2023-04-27
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Xingxing Hu , Qinghai Zeng , Tingting Geng , Haiyan Luo
Abstract: Embodiments of this application disclose a model configuration method and an apparatus. The method includes: sending, to a terminal that is in a first cell, first-part information of a first model used by the terminal to process data, and sending first indication information that indicates second-part information of the first model, where the second-part information is information to be sent to the terminal when the terminal is located in a second cell, and the first cell and the second cell are different cells. Solutions of embodiments of this application may be widely applied to the field of communication technologies, artificial intelligence, the internet of vehicles, the internet of smart home, or the like.
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