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公开(公告)号：US11997556B2
公开(公告)日：2024-05-28
申请号：US17358746
申请日：2021-06-25
Applicant: Huawei Technologies Co., Ltd.
Inventor： Le Yan , Hongping Zhang , Qinghai Zeng , Tingting Geng , Shitong Yuan
CPC classification number: H04W36/08 , H04W36/0083 , H04W36/30
Abstract: This application provides a communication method and a communications apparatus. The method includes: receiving, by a terminal device, conditional handover configuration information from a first network device, where the first network device is a network device to which a serving cell belongs, and the serving cell is a cell that currently accessed by the terminal belongs; and determining, by the terminal device, a first target cell based on the conditional handover configuration information.
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公开(公告)号：US11963218B2
公开(公告)日：2024-04-16
申请号：US17203992
申请日：2021-03-17
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Tingting Geng , Le Yan , Qinghai Zeng
IPC: H04W74/00 , H04W72/12 , H04W72/121 , H04W72/54
CPC classification number: H04W74/006 , H04W72/121 , H04W72/54
Abstract: This application provides a communications method and a communications apparatus, to reduce storage resources required by an access network device to store a context of a terminal device. The method includes: The access network device gathers terminal devices that have a same attribute in a group, where a context of each terminal device is divided into two parts: a common context and a dedicated context, the common context is shared by all the terminal devices in the group, and the dedicated context is a context specific to the terminal device. The access network device stores one common context for each group and stores a dedicated context of each terminal device in the group, to maintain the context of each terminal device.
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公开(公告)号：US20240040440A1
公开(公告)日：2024-02-01
申请号：US18484396
申请日：2023-10-10
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Xingxing Hu , Tingting Geng
Abstract: This application provides a communication method and apparatus. The communication method includes: User equipment performs application layer measurement and access stratum measurement on a first service in an idle state or an inactive state, to obtain a first measurement result and a second measurement result, where the first measurement result includes an application layer measurement result obtained by the user equipment in a first time period, the second measurement result includes an access stratum measurement result obtained by the user equipment in a second time period, and the first time period overlaps the second time period. The user equipment in a connected state sends the first measurement result and the second measurement result to a first network device, where there is a correspondence between the first measurement result and the second measurement result.
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公开(公告)号：US20240031944A1
公开(公告)日：2024-01-25
申请号：US18480309
申请日：2023-10-03
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Xingxing Hu , Tingting Geng , Qinghai Zeng
CPC classification number: H04W52/241 , H04W24/10 , H04W52/40 , H04W36/0058
Abstract: This application provides a communication method and a communication apparatus. The method includes: A first network entity obtains first information, where the first information includes any one of the following: signal measurement results of a terminal device in at least two cells, and a relationship of the signal measurement results of the terminal device in the at least two cells, where the at least two cells include a first cell and a second cell; and the first network entity determines, based on second information, an adjustment manner for adjusting transmit power of the first cell. According to this application, even if signal quality of the first cell cannot be accurately measured, the adjustment manner for adjusting the transmit power of the first cell can be determined.
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公开(公告)号：US20230209390A1
公开(公告)日：2023-06-29
申请号：US18173391
申请日：2023-02-23
Applicant: Huawei Technologies Co., Ltd.
Inventor： Qinghai Zeng , Haiyan Luo , Tingting Geng , Xingxing Hu
CPC classification number: H04W28/0247 , H04L41/16
Abstract: Embodiments of this application provide a communication method and an apparatus, to introduce artificial intelligence AI in a radio access network RAN. The method includes: A wireless intelligent controller RIC sends configuration information of one or more AI tasks to a base station. The configuration information of each AI task is used to indicate one or more of the following content of the AI task: a task identifier ID, a task type, task content, a task execution body, and a task status. The AI task may be executed by the base station or a terminal.
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Patent Agency Ranking
公开(公告)号：US11690116B2
公开(公告)日：2023-06-27
申请号：US17104633
申请日：2020-11-25
Applicant: Huawei Technologies Co., Ltd.
Inventor： Tingting Geng , Yinghao Jin , Hongping Zhang , Le Yan
Abstract: Embodiments of this application provide a communication method, a communications apparatus, and a storage medium. The communication method includes: sending, by a new master network device, a request to an original master network device, to request context information of a terminal device on the original master network device and an original secondary network device; and receiving the context information of the terminal device on the original master network device and the original secondary network device from the original master network device. This application can effectively simplify implementation steps of resuming a multi-connectivity mode by the terminal device, reduce signaling procedures, and shorten a delay, thereby improving network transmission efficiency.
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公开(公告)号：US20230077387A1
公开(公告)日：2023-03-16
申请号：US17990449
申请日：2022-11-18
Applicant: Huawei Technologies Co., Ltd.
Inventor： Le Yan , Tingting Geng
IPC: H04W36/00
Abstract: A communication method and apparatus are provided. The method includes: In an inter-RAT handover scenario, after a terminal device fails to hand over in a process of attempting to hand over from a source network device to a target network device, the terminal device may generate and send a first report to a first network device, where the first report includes a container that includes at least one piece of information related to the handover failure, and the container uses a coding format corresponding to a communication standard of the source network device.
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公开(公告)号：US20220386389A1
公开(公告)日：2022-12-01
申请号：US17887182
申请日：2022-08-12
Applicant: Huawei Technologies Co., Ltd.
Inventor： Tingting Geng , Chong Lou , Le Yan
Abstract: Embodiments of this application provide a communication method and a communication apparatus, and relate to the communication field. The method includes: A first network device receives a first report from a terminal device, where the first report includes first information, and the first information indicates that the terminal device passively falls back from 2-step random access to 4-step random access, or actively falls back from 2-step random access to 4-step random access. The first network device performs processing based on the first report.
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公开(公告)号：US20220322176A1
公开(公告)日：2022-10-06
申请号：US17807641
申请日：2022-06-17
Applicant: Huawei Technologies Co.,Ltd.
Inventor： Tingting Geng , Yedan Wu , Le Yan
Abstract: Embodiments of this application provide a cell reselection method and system, and an apparatus. The method includes: receiving reselection configuration information from a network device, where the reselection configuration information includes reselection trigger information, the reselection trigger information is used to trigger measurement for cell reselection, and the reselection trigger information includes reselection trigger time information or reselection trigger indication information; and performing measurement for cell reselection based on the reselection configuration information. In embodiments of this application, the reselection configuration information including the reselection trigger information is introduced.
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公开(公告)号：US11419152B2
公开(公告)日：2022-08-16
申请号：US16875192
申请日：2020-05-15
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Le Yan , Shitong Yuan , Qinghai Zeng , Wenjie Peng , Tingting Geng
Abstract: Example communication methods and apparatus are described. One example communication method includes receiving indication information by a terminal device from a network device, where the indication information is used to indicate resource configuration information of a first uplink carrier and/or a second uplink carrier. The first uplink carrier and the second uplink carrier are different uplink carriers in a cell of the network device, and the first uplink carrier and the second uplink carrier are corresponding to one downlink carrier in the cell. The terminal device determines one uplink carrier from the at least one uplink carrier as a target carrier for performing random access based on the resource configuration information of the at least one uplink carrier.
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