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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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Patent Agency Ranking
公开(公告)号：US20230031500A1
公开(公告)日：2023-02-02
申请号：US17962998
申请日：2022-10-10
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Xingxing Hu , Hongping Zhang , Rui Wang
IPC: H04W24/10
Abstract: In a measurement method, a terminal device receives a first measurement configuration from a first network element, where the first measurement configuration indicates that the terminal device is to measure a first cell corresponding to a first frequency. The terminal device then sends a measurement report to the first network element, where the measurement report includes a first measurement result of measuring the first cell and a second measurement result of measuring a second cell corresponding to a second frequency, and the second frequency is at least one non-serving frequency different from the first frequency.
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公开(公告)号：US11523468B2
公开(公告)日：2022-12-06
申请号：US17212892
申请日：2021-03-25
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Xingxing Hu , Philippe Reininger , Hongzhuo Zhang
Abstract: Example communications systems, methods and network devices are described. One example method includes sending a first message by a first access network device to a core network device to enable the core network device to send a second message to a second access network device, where the first message includes an identity of the second network device. The first message is used to request for X2 transport network layer (TNL) configuration information of a third network device, and the third network device is a network device that has established an X2 connection to the second network device. The first network device receives the X2 TNL configuration information of the third access network device from the second access network device. Therefore, a network device connected to a control plane of a core network can obtain TNL addresses of more network devices that are not connected to the control plane of the core network.
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公开(公告)号：US20220386186A1
公开(公告)日：2022-12-01
申请号：US17819398
申请日：2022-08-12
Applicant: Huawei Technologies Co., Ltd.
Inventor： Xingxing Hu , Hongping Zhang , Wenjie Peng
Abstract: This application provides an inter-system handover method and a communication apparatus, and may be applied to an inter-system handover scenario. In a handover process, a source access network device may provide a target access network device with an identity of a terminal device. When determining to add the source access network device as a secondary access network device, the target access network device may send, to the source access network device, a request message for adding a secondary access network device that carries the identity of the terminal device.
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公开(公告)号：US20220264401A1
公开(公告)日：2022-08-18
申请号：US17738233
申请日：2022-05-06
Applicant: Huawei Technologies Co., Ltd.
Inventor： Le Yan , Tingting Geng , Xingxing Hu , Qinghai Zeng
Abstract: A communication method, apparatus, and system, the method including receiving first indication information from a first network device, where the first indication information is requests a terminal device to report first information, and reporting the first information to the first network device, where the first information includes related information in a conditional handover procedure.
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公开(公告)号：US20210377772A1
公开(公告)日：2021-12-02
申请号：US17401511
申请日：2021-08-13
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Xingxing Hu , Hongping Zhang , Qinghai Zeng
Abstract: This application relates to an information reporting method and apparatus, and a device. The method includes a terminal device in a first state in a state set logging reported information if meeting a logging condition, where the reported information is used to indicate a network coverage situation, and the state set includes one or more of the following states: any cell selection state, camped on any cell state, or camped normally state in which signal quality of a serving cell is less than or equal to a quality threshold, and the logging condition includes one or more of the following: a distance condition or a cell state change condition. The terminal device sends the reported information to a network side device.
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