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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：US11616625B2
公开(公告)日：2023-03-28
申请号：US16986947
申请日：2020-08-06
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Chunhua You , Hongping Zhang , Le Yan , Qufang Huang
IPC: H04L5/00 , H04W72/04 , H04W72/0453
Abstract: Embodiments of this application provide a wireless communication method, a terminal, and a network device. In the embodiments of this application, an operation on a wideband that includes a plurality of bandwidth parts can be supported.
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公开(公告)号：US20220353777A1
公开(公告)日：2022-11-03
申请号：US17866228
申请日：2022-07-15
Applicant: Huawei Technologies Co., Ltd.
Inventor： Le Yan , Hongping Zhang , Qinghai Zeng , Min Xu , Wenjie Peng , Xiaoying Xu
Abstract: This application provides a communication method, a network device, and a terminal. The communication method includes: determining, by a first network device, at least one candidate target cell and first configuration information, where the first configuration information is used to trigger a terminal to determine one of the at least one candidate target cell as a to-be-handed-over-to cell; and sending, by the first network device, a first message to the terminal, where the first message includes first cell indication information and the first configuration information, and the first cell indication information is used to indicate the at least one candidate target cell.
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公开(公告)号：US20220353767A1
公开(公告)日：2022-11-03
申请号：US17812898
申请日：2022-07-15
Applicant: Huawei Technologies Co., Ltd.
Inventor： Tingting Geng , Chunhua You , Le Yan
Abstract: This application relates to the field of communication technologies, and discloses a communication method and apparatus. The terminal device determines, depending on a second information from a network device and whether a terminal device supports uplink service transmission through a second network device, a parameter used to perform cell selection or cell reselection.
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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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Patent Agency Ranking
公开(公告)号：US20220225128A1
公开(公告)日：2022-07-14
申请号：US17706311
申请日：2022-03-28
Applicant: Huawei Technologies Co., Ltd.
Inventor： Le Yan , Qinghai Zeng , Hongzhuo Zhang , Tingting Geng
Abstract: This application provide an information update method, and related communications apparatus. In this solution, a first network device determines first information, and sends the first information to a second network device. After receiving the first information, the second network device updates, based on the first information, configuration information corresponding to a first candidate cell to obtain configuration information corresponding to a second candidate cell. The first information is used to update the configuration information corresponding to the first candidate cell to obtain the configuration information corresponding to the second candidate cell, both the first candidate cell and the second candidate cell are managed by the second network device, the first candidate cell includes at least one cell, and the second candidate cell includes at least one cell.
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公开(公告)号：US20220217602A1
公开(公告)日：2022-07-07
申请号：US17656503
申请日：2022-03-25
Applicant: Huawei Technologies Co., Ltd.
Inventor： Tingting Geng , Yedan Wu , Le Yan
Abstract: This application provides a cell reselection method and an apparatus. The method includes: measuring a target frequency to obtain at least two cells that meet a first condition; determining remaining coverage time of the at least two cells; and determining a target cell based on the remaining coverage time of the at least two cells. According to this solution, the target cell (that is, a reselected cell) is determined based on the remaining coverage time during reselection.
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公开(公告)号：US11218945B2
公开(公告)日：2022-01-04
申请号：US16579864
申请日：2019-09-24
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Abstract: Embodiments of this application disclose an access control method, a terminal, and an access network device. The method includes: receiving, by an access network device, indication information; determining, by the access network device, a terminal as a terminal in high-speed movement based on the indication information;
performing, by the access network device, a timing operation; when a time of the timing operation exceeds a preset time threshold, calculating, by the access network device, a moving speed of the terminal; and when the moving speed of the terminal is less than a preset speed threshold, forbidding, by the access network device, the terminal to access a cell of the access network device, where the cell of the access network device is a dedicated cell of a terminal located in a high-speed moving vehicle.-
公开(公告)号：US20210377920A1
公开(公告)日：2021-12-02
申请号：US17371352
申请日：2021-07-09
Applicant: Huawei Technologies Co., Ltd.
Inventor： Le Yan , Qinghai Zeng , Tingting Geng , Hongping Zhang
Abstract: A communication method and apparatus, the method including receiving configuration information of a serving cell, where the configuration information includes a set of physical downlink control channel (PDCCH) configurations, and the set of PDCCH configurations includes N control resource set-related parameters, where each of the N control resource set-related parameters corresponds to each of N transmission reception points (TRPs), and N is an integer greater than or equal to 2, and communicating with the serving cell based on the configuration information.
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公开(公告)号：US10939285B2
公开(公告)日：2021-03-02
申请号：US16045017
申请日：2018-07-25
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Le Yan , Hongping Zhang , Mingzeng Dai , Zheng Zhou
Abstract: The present disclosure relates to a notification method. In one example method, a first base station configures a first cell identity for a first cell. The first cell identity comprises a first identifier field and a second identifier field. A reserved bit in the second identifier field and the first identifier field identify the first base station. A remaining bit in the second identifier field identifies the first cell. The first base station notifies a second base station or a core network device of a part of the first cell identity that identifies the first base station.
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