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公开(公告)号：US20210058879A1
公开(公告)日：2021-02-25
申请号：US17094597
申请日：2020-11-10
Applicant: Huawei Technologies Co., Ltd.
Inventor： Tingting Geng , Jinyao Liang , Le Yan , Qinghai Zeng
Abstract: This application discloses a communication method and a communications apparatus, and relates to the communications field, to reduce power consumption of a terminal. The communication method includes: determining, by a first network device, first information, where the first information includes type information of a synchronization signal block, and the type information of the synchronization signal block is used to indicate that the synchronization signal block is a cell-defined synchronization signal block or a non-cell-defined synchronization signal block; and sending, by the first network device, the first information to a second network device. Embodiments of this application are applied to an indication of the cell-defined or non-cell-defined synchronization signal block.
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公开(公告)号：US20200374972A1
公开(公告)日：2020-11-26
申请号：US16991824
申请日：2020-08-12
Applicant: Huawei Technologies Co., Ltd.
Inventor： Tingting Geng , Hongping Zhang , Qinghai Zeng
Abstract: Embodiments of this application provide a communication method and a communications system. The method includes: receiving, by a second network device from a first network device, information used to indicate that a terminal initiates a radio access network notification area update (RNAU), generating, by the second network device based on the information, a radio resource control release message on which security protection has been performed, and sending, to the first network device, the radio resource control release message on which the security protection has been performed.
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公开(公告)号：US20190223043A1
公开(公告)日：2019-07-18
申请号：US16368559
申请日：2019-03-28
Applicant: Huawei Technologies Co., Ltd.
Inventor： Tingting Geng , Qinghai Zeng
CPC classification number: H04W24/10 , H04B7/0695 , H04W16/28 , H04W24/02 , H04W36/0085 , H04W72/046
Abstract: This application discloses a radio resource measurement method, a radio resource selection method, and an apparatus. A terminal obtains a measurement result of a beam; and the terminal sends, to a network device, first indication information used to instruct to deactivate or delete a beam, where the beam satisfies a first quality condition. In addition, the terminal may further obtain a measurement result of the beam, and send, to the network device, second indication information used to instruct to activate or add the beam, to instruct the network device to activate or add a beam having relatively good communication quality, for communication with the terminal.
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公开(公告)号：US20180368046A1
公开(公告)日：2018-12-20
申请号：US16119861
申请日：2018-08-31
Applicant: Huawei Technologies Co., Ltd.
Inventor： Hongping Zhang , Qinghai Zeng , Tingting Geng
CPC classification number: H04W36/38 , H04L5/0035 , H04L5/0051 , H04W16/32 , H04W36/08 , H04W36/30
Abstract: Embodiments of the present invention provide a communication method and apparatus applied to a hyper cell. The method includes: sending, by UE, an uplink reference signal; measuring, by a TP in the hyper cell, the uplink reference signal sent by the UE; and updating, by a radio access network controller based on a measurement report from the TP, a TP set that provides a communications service for the UE. According to the embodiments of the present invention, UE load and difficulty in mobility management in a hotspot area are reduced.
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公开(公告)号：US09603107B2
公开(公告)日：2017-03-21
申请号：US15284144
申请日：2016-10-03
Applicant: Huawei Technologies Co., Ltd.
Inventor： Tingting Geng , Xiaoxiao Zheng , Xueli Ma
CPC classification number: H04W52/325 , H04L5/0055 , H04L5/0057 , H04W52/04 , H04W52/146 , H04W52/346 , H04W52/36 , H04W52/52
Abstract: The present invention provides a method and an apparatus for controlling transmit power of a user equipment, the method includes reducing a gain factor of a first-type channel of the UE when total uplink transmit power of the UE exceeds maximum allowed transmit power. The method further includes determining total uplink transmit power of the UE and if the total uplink transmit power of the UE exceeds the maximum allowed transmit power and the gain factor of the first-type channel is reduced to a preset gain factor threshold, reducing a gain factor of a second-type channel of the UE so that total uplink transmit power of the UE does not exceed the maximum allowed transmit power.
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Patent Agency Ranking
106.发明申请公开(公告)号：US20140146903A1
公开(公告)日：2014-05-29
申请号：US14167078
申请日：2014-01-29
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Tingting Geng , Yan Chen , Kinnang Lau , Esther Koh
CPC classification number: H04L27/2601 , H04L1/0002 , H04L1/0015 , H04L1/0026 , H04L1/0033 , H04L5/003 , H04W28/18 , H04W28/22 , H04W52/0206 , H04W52/143 , H04W52/20 , H04W52/346 , H04W72/0453 , H04W72/08 , Y02D70/00
Abstract: A resource allocation method and a base station which includes: acquiring, by the base station, channel state information (CSI) of a current scheduling timeslot; obtaining a compensation factor according to the CSI and a preset packet error ratio, where the compensation factor is a value corresponding to the preset packet error ratio in an inverse cumulative distribution function of a non-central chi-square random variable and a non-central parameter; replacing the CSI with the compensation factor, and determining a functional relationship between rate and power of sending data by the base station if a packet error ratio of the base station is less than or equal to the preset packet error ratio; and determining, according to the functional relationship and a generalized dynamic back pressure algorithm, the rate and total power of sending data by the base station, so as to minimize the total power of the base station.
Abstract translation: 一种资源分配方法和基站，包括：由所述基站获取当前调度时隙的信道状态信息（CSI）; 根据CSI获得补偿因子和预设分组错误率，其中补偿因子是与非中心卡方随机变量和非中心卡方随机变量的逆累积分布函数中的预设分组错误率相对应的值 参数; 如果基站的分组错误率小于或等于预设分组错误率，则确定基站发送数据的速率和功率之间的功能关系; 并根据功能关系和广义动态背压算法确定基站发送数据的速率和总功率，以使基站的总功率最小化。
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107.发明申请Method and Base Station for Managing Capacity of a Wireless Communication Network 有权用于管理无线通信网络容量的方法和基站公开(公告)号：US20130171983A1
公开(公告)日：2013-07-04
申请号：US13686105
申请日：2012-11-27
Applicant: Huawei Technologies Co., Ltd.
Inventor： Shunqing Zhang , Tingting Geng , Yan Chen , Wei Zhang
CPC classification number: H04W16/08 , H04W28/08 , H04W52/0206 , Y02D70/00 , Y02D70/1262
Abstract: The present invention provides a method and a base station for managing capacity of a wireless communication network, which relates to the field of wireless communications and is capable of saving energy while adjusting capacity of a wireless communication network of a base station. The present invention includes: checking total traffic of all overlay networks belonging to the base station; if the checked total traffic keeps being smaller than a preset load threshold, searching for and determining a first overlay network; maintaining normal work of a power amplifier of at least one antenna in each group of antennas in the first overlay network and turning off power amplifiers of one or more other antennas; and connecting the one or more other antennas to the power amplifiers maintaining normal work in the groups in which the one or more other antennas are located.
Abstract translation: 本发明提供一种用于管理与无线通信领域有关的无线通信网络的能力的方法和基站，并且能够在调整基站的无线通信网络的容量的同时节省能量。 本发明包括：检查属于该基站的所有覆盖网络的总业务; 如果检查的总流量保持小于预设的负载阈值，则搜索并确定第一覆盖网络; 保持第一覆盖网络中的每组天线中的至少一个天线的功率放大器的正常工作，并关闭一个或多个其他天线的功率放大器; 以及将所述一个或多个其他天线连接到功率放大器，以保持所述一个或多个其它天线所在的组中的正常工作。
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公开(公告)号：US20250159595A1
公开(公告)日：2025-05-15
申请号：US19022839
申请日：2025-01-15
Applicant: Huawei Technologies Co., Ltd.
Inventor： Xiaoning Wu , Yaping Zhong , Xingxing Hu , Tingting Geng
Abstract: A cell search method and a communication apparatus, where the method includes a terminal device receiving first information useable by the terminal device to search for a terrestrial network (TN) neighboring cell. When the terminal device is not within a coverage area of a non-terrestrial network (NTN) cell or the terminal device is at an edge of the coverage area of the NTN cell, the terminal device searches for the TN neighboring cell based on the first information.
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公开(公告)号：US20250159579A1
公开(公告)日：2025-05-15
申请号：US19022707
申请日：2025-01-15
Applicant: Huawei Technologies Co., Ltd.
Inventor： Fanfan Wang , Tingting Geng
Abstract: This application provides a communication method and apparatus. The method may be applied to a terminal device. The method includes: sending first failure information to a second network device when a radio link between the terminal device and a first network device fails, where the first failure information includes first conditional handover configuration information; and receiving a first response message from the second network device, where the first response message includes first indication information or a cell identifier of a first cell. The first indication information indicates the terminal device to select a cell to access from a candidate cell configured based on the first conditional handover configuration information, and the first cell is a cell to which the terminal device is to be handed over and is a cell in the candidate cell configured based on the first conditional handover configuration information.
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公开(公告)号：US12302288B2
公开(公告)日：2025-05-13
申请号：US17703118
申请日：2022-03-24
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Yedan Wu , Tingting Geng , Lili Zheng
Abstract: Example communication methods and apparatus are described. One example method includes receiving first information from a first device, where the first information indicates N moments and location information of the first device at the N moments. The first device obtains second information, where the second information indicates a correspondence between the N moments and M area identifiers, or the second information indicates a correspondence between N locations and M area identifiers. According to the foregoing technical solution, the first device sends the location information of the first device at the N moments, so that the M area identifiers corresponding to the first device at the N moments or the M area identifiers corresponding to N pieces of location information can be obtained.
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