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公开(公告)号：US20240357452A1
公开(公告)日：2024-10-24
申请号：US18763574
申请日：2024-07-03
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Yu ZENG , Wuyang ZHENG , Tingting GENG
CPC classification number: H04W36/08 , H04W36/0061 , H04W36/0072 , H04W36/362
Abstract: An information recording method, a communication apparatus, and a computer storage medium. A terminal hands over from a source cell of a source access network device to a target cell of a target access network device. The terminal records a first report and a second report, where the first report and the second report separately include identification information of the terminal in the target cell. The first report further includes potential handover failure information in a process in which the terminal hands over from the source cell of the source access network device to the target cell of the target access network device. The second report further includes related information in a process in which the terminal performs random access to the target cell.
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公开(公告)号：US20240056966A1
公开(公告)日：2024-02-15
申请号：US18495867
申请日：2023-10-27
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Yu ZENG , Tingting GENG , Qinghai ZENG
IPC: H04W52/02
CPC classification number: H04W52/0212
Abstract: The technology of this application relates to an energy saving method and an apparatus. The method includes an AI device receives first data from a first network device and a second network device; the AI device performs an AI inference based on the first data to obtain an energy saving policy, and the AI device separately sends the energy saving policy to the first network device and the second network device. According to the method and the apparatus in embodiments of this application, accuracy and robustness of the energy saving policy can be improved, and in a scenario in which network traffic fluctuates, a quantity of times of frequently switching on or switching off a cell of the second network device can be reduced.
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公开(公告)号：US20230413116A1
公开(公告)日：2023-12-21
申请号：US18459911
申请日：2023-09-01
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Yu ZENG , Tingting GENG , Qinghai ZENG
IPC: H04W28/08 , H04W8/22 , H04L41/0823
CPC classification number: H04W28/0942 , H04W8/22 , H04L41/0836
Abstract: A mobility load balancing method and apparatus are disclosed. The method includes: obtaining first network status information of a first network device; obtaining information indicating a network status of a second network device; obtaining a to-be-effective first mobility load balancing MLB policy based on the first network status information and the information indicating a network status of the second network device; and sending the first MLB policy to the second network device. The first MLB policy includes at least one of the following content: a configuration parameter used to adjust a load of the first network device and time information corresponding to the configuration parameter, a configuration parameter used to adjust a load of the second network device and time information corresponding to the configuration parameter, or reliability information of the first MLB policy.
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公开(公告)号：US20230362686A1
公开(公告)日：2023-11-09
申请号：US18352421
申请日：2023-07-14
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Tingting GENG , Henrik OLOFSSON , Yu ZENG , Yedan WU
Abstract: In a communication method, a first network node sends a first message to a second network node, where the first message includes first configuration information. The first network node receives a second message from the second network node, where the second message includes second configuration information determined based on the first message. The first network node includes at least one of a packet data convergence protocol layer, a service data adaptation protocol layer, or a radio resource control protocol layer. The second network node includes at least one of a radio link control protocol layer, a media access control layer, or a physical layer.
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公开(公告)号：US20240365185A1
公开(公告)日：2024-10-31
申请号：US18764633
申请日：2024-07-05
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Xiaoning WU , Yu ZENG , Tingting GENG
CPC classification number: H04W36/00837 , H04W16/28 , H04W36/324 , H04W36/362
Abstract: The technology of this application relates to an information configuration method and apparatus, and a related device. The method includes sending a first message to a first access network device, where the first message indicates the first access network device to configure a handover trigger threshold change value of a first beam and/or a probability of handing over a terminal device to the first beam, and receiving a second message from the first access network device, where the second message indicates that the first access network device succeeds in configuration and/or that the first access network device fails in configuration. The information configuration method can implement beam-level handover/conditional handover.
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Patent Agency Ranking
公开(公告)号：US20240334271A1
公开(公告)日：2024-10-03
申请号：US18743440
申请日：2024-06-14
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Yonghe ZHU , Tingting GENG , Yu ZENG , Qinghai ZENG
CPC classification number: H04W36/00835 , H04W36/0061 , H04W36/38
Abstract: Embodiments of this application provide a method for configuring a dynamic cell set, and a communication apparatus. A first network element sends a first request message to a second network element. The first request message is used to request to establish a connection to the second network element. A first cell group managed by the first network element and a second cell group managed by the second network element belong to a candidate cell set of a dynamic cell set (DCS). The first network element receives, from the second network element, a first response message in response to the first request message. Before a terminal is handed over, the first network element requests to establish the connection to the second network element to configure the dynamic cell set for the terminal.
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公开(公告)号：US20250088916A1
公开(公告)日：2025-03-13
申请号：US18963194
申请日：2024-11-27
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Yu ZENG , Tingting GENG
Abstract: This application provides a communication method and apparatus, including: A terminal receives first information from a first node, where the first information indicates a trigger condition for recording a first report, and the terminal accesses a master base station; the terminal records the first report when the trigger condition is satisfied, where the first report includes information in a process in which the terminal is handed over from a source secondary base station to a target secondary base station, and there is a correspondence between the first report and the first node; and the terminal sends the first report to the first node. Because there is the correspondence between the first report and the first node, the terminal may correctly send the first report to the first node in time, so that the first node optimizes a mobility parameter based on the first report.
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公开(公告)号：US20240349337A1
公开(公告)日：2024-10-17
申请号：US18754626
申请日：2024-06-26
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Fanfan WANG , Yu ZENG , Tingting GENG , Qinghai ZENG
IPC: H04W74/0808 , H04W16/14 , H04W24/08
CPC classification number: H04W74/0808 , H04W16/14 , H04W24/08
Abstract: A communication method and a communication apparatus. A communication device receives first information, where the first information is usable to indicate process parameter information of at least one time of clear channel assessment of a first node. The communication device sends second information, where the second information is usable to indicate a clear channel assessment policy of the first node, the clear channel assessment policy is obtained based on the first information, and the clear channel assessment policy includes detection parameter information of the clear channel assessment.
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公开(公告)号：US20240334279A1
公开(公告)日：2024-10-03
申请号：US18743299
申请日：2024-06-14
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Yonghe ZHU , Tingting GENG , Yu ZENG , Qinghai ZENG
CPC classification number: H04W36/06 , H04L5/0053 , H04W36/0072
Abstract: Embodiments of this application provide a cell handover method and a communication apparatus. The first network element receives a first random access request message from the terminal, where the first random access request message includes information indicating the second network element, and a first cell group managed by the first network element and a second cell group managed by the second network element belong to a dynamic cell set DCS. The first network element sends, to a core network element, a first connection request message including first DCS indication information, and the first DCS indication information indicates the core network element to deactivate a connection to a network element to which a cell group that is in the DCS and that was accessed by the terminal belongs. The first network element receives a first connection acknowledgment message from the core network element.
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10.发明公开公开(公告)号：US20240333604A1
公开(公告)日：2024-10-03
申请号：US18737249
申请日：2024-06-07
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Yonghe ZHU , Qinghai ZENG , Yu ZENG , Tingting GENG
IPC: H04L41/16 , G06N20/00 , H04W52/24 , H04W72/044
CPC classification number: H04L41/16 , G06N20/00 , H04W52/241 , H04W72/044
Abstract: A method and apparatus for training an artificial intelligence AI model in a wireless network are provided. The method includes: sending first configuration information to a terminal participating in federated learning, where the first configuration information is used to configure at least one of the following: training duration, a time-frequency resource, and a reporting moment; and same training duration, a same time-frequency resource, and a same reporting moment are configured for different terminals participating in federated learning; and receiving a signal obtained through over-the-air superposition of gradients reported by the terminals, where the gradients are gradients that are of an AI model whose training is completed within the training duration and that are reported by the terminals at the reporting moment by using the time-frequency resource.
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