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141.发明申请公开(公告)号：US20160014778A1
公开(公告)日：2016-01-14
申请号：US14865831
申请日：2015-09-25
Applicant: Huawei Technologies Co., Ltd.
Inventor： Yongxing Zhou , Jingyuan Sun , David Jean-Marie Mazzarese , Lixia Xue , Xiaotao Ren
CPC classification number: H04W72/0446 , H04B7/0626 , H04B17/309 , H04L5/0044 , H04L5/0051 , H04L5/0053 , H04L5/0058 , H04L5/0078 , H04L5/0082 , H04L5/0092 , H04L5/0094 , H04L41/0803 , H04W24/06 , H04W28/20 , H04W74/006
Abstract: Embodiments of the present invention provide a bandwidth allocation method and apparatus, user equipment, and a base station. The method includes: receiving, by user equipment, virtual bandwidth configuration information, where the virtual bandwidth configuration information is used for indicating a configuration of a virtual bandwidth; and performing, by the user equipment, signal reception and/or signal processing according to the virtual bandwidth indicated by the virtual bandwidth configuration information, where each virtual bandwidth is a part or all of a downlink maximum available bandwidth or a downlink transmission bandwidth, and the downlink maximum available bandwidth is a maximum bandwidth available for downlink transmission. In the embodiments of the present invention, reduction of overheads and reduction of complexity of signal reception and signal processing are implemented, and overheads and complexity of signal reception and processing feedback can be flexibly controlled.
Abstract translation: 本发明的实施例提供一种带宽分配方法和装置，用户设备和基站。 该方法包括：通过用户设备接收虚拟带宽配置信息，虚拟带宽配置信息用于指示虚拟带宽的配置; 并且由用户设备根据由虚拟带宽配置信息指示的虚拟带宽执行信号接收和/或信号处理，其中每个虚拟带宽是下行链路最大可用带宽或下行链路传输带宽的一部分或全部，以及 下行链路最大可用带宽是可用于下行链路传输的最大带宽。 在本发明的实施例中，实现了开销的降低和信号接收和信号处理的复杂性的降低，并且可以灵活地控制信号接收和处理反馈的开销和复杂性。
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142.发明申请Radio Resource Management Information Measurement Method and Apparatus, and Device 审中-公开无线资源管理信息测量方法与装置及装置公开(公告)号：US20160013984A1
公开(公告)日：2016-01-14
申请号：US14866104
申请日：2015-09-25
Applicant: Huawei Technologies Co., Ltd.
Inventor： Jingyuan Sun , Lixia Xue , David Jean-Marie Mazzarese , Xiaotao Ren , Yongxing Zhou
Abstract: Embodiments of the present invention provide a radio resource management (RRM) information measurement method and apparatus, and a device. The method includes determining at least one piece of configuration information used, by user equipment, for radio RRM measurement, where the configuration information includes at least one type of signal type information used for the RRM measurement, and signal combination information used for the RRM measurement, and sending the configuration information to the user equipment, so that the user equipment performs the RRM measurement according to the configuration information.
Abstract translation: 本发明的实施例提供一种无线电资源管理（RRM）信息测量方法和装置以及装置。 该方法包括：通过用户设备确定用于无线电RRM测量的至少一条配置信息，其中配置信息包括用于RRM测量的至少一种类型的信号类型信息，以及用于RRM测量的信号组合信息 并将配置信息发送给用户设备，使得用户设备根据配置信息进行RRM测量。
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143.发明申请公开(公告)号：US20150326356A1
公开(公告)日：2015-11-12
申请号：US14801165
申请日：2015-07-16
Applicant: Huawei Technologies Co., Ltd.
CPC classification number: H04L5/005 , H04J11/0093 , H04L5/0005 , H04L5/0007 , H04L5/0094 , H04L27/2613 , H04L27/2666 , H04W52/0258 , H04W52/028 , H04W52/367 , H04W52/50 , H04W52/54 , Y02D70/00 , Y02D70/1262
Abstract: A method for detecting a discovery reference signal includes: acquiring, by a user equipment, configuration information of a discovery reference signal, where the configuration information includes time-frequency resource information and sequence information of the discovery reference signal; receiving, by the user equipment, a first discovery reference signal sent by a base station; and determining a candidate time-frequency resource location of the discovery reference signal according to the time-frequency resource information, determining a candidate sequence of the discovery reference signal according to the sequence information, and, by detecting the candidate sequence of the discovery reference signal at the candidate time-frequency resource location, determining an actual time-frequency resource location of the first discovery reference signal and/or determining an actual sequence of the first discovery reference signal.
Abstract translation: 一种用于检测发现参考信号的方法，包括：用户设备获取发现参考信号的配置信息，其中配置信息包括时频资源信息和发现参考信号的序列信息; 由用户设备接收由基站发送的第一发现参考信号; 根据时频资源信息确定发现参考信号的候选时间频率资源位置，根据序列信息确定发现参考信号的候选序列，并通过检测发现参考信号的候选序列 在所述候选时间 - 频率资源位置处，确定所述第一发现参考信号的实际时间 - 频率资源位置和/或确定所述第一发现参考信号的实际序列。
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公开(公告)号：US09084250B2
公开(公告)日：2015-07-14
申请号：US13673515
申请日：2012-11-09
Applicant: Huawei Technologies Co., Ltd.
CPC classification number: H04W72/042 , H04L5/0053 , H04L5/0073
Abstract: A method and a device for configuring a central subcarrier are disclosed. The method comprises: mapping a first downlink control channel onto a part (f1) of a downlink bandwidth (fW) of a cell, and configuring a first virtual central subcarrier in f1, where f1 is different or partly different from a bandwidth f2 mapped to a second downlink control channel, an overlap between f1 and f2 is at least one subcarrier, or at least one idle subcarrier exists between f1 and f2, or at least one non-idle subcarrier and at least one idle subcarrier exist between f1 and f2; the first virtual central subcarrier is located on a grid position of a central frequency, a distance between the first virtual central subcarrier and a second virtual central subcarrier configured in f2 is an integer multiple of a frequency domain width of the subcarrier.
Abstract translation: 公开了一种用于配置中央副载波的方法和装置。 该方法包括：将第一下行链路控制信道映射到小区的下行链路带宽（fW）的一部分（f1）上，以及在f1中配置第一虚拟中心副载波，其中，f1与映射到 第二下行链路控制信道，f1和f2之间的重叠是至少一个子载波，或者在f1和f2之间存在至少一个空闲子载波，或者在f1和f2之间存在至少一个非空闲子载波和至少一个空闲子载波; 第一虚拟中心子载波位于中心频率的网格位置上，第二虚拟中心副载波与第二虚拟中心副载波之间的距离为f2中的频域宽度的整数倍。
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145.发明申请METHOD AND APPARATUS FOR SELECTING DOWNLINK PRIMARY CARRIER FOR TRANSMITTING DATA 有权用于选择用于发送数据的下行主载波的方法和装置公开(公告)号：US20150003392A1
公开(公告)日：2015-01-01
申请号：US14487950
申请日：2014-09-16
Applicant: Huawei Technologies Co., Ltd.
Inventor： Lixia Xue , Yujuan He , Chaojun Li
CPC classification number: H04W72/042 , H04L5/0055 , H04W52/0229 , H04W74/08 , Y02D70/1262 , Y02D70/1264 , Y02D70/23 , Y02D70/24 , Y02D70/25
Abstract: A method, an apparatus and a system for selecting a downlink primary carrier for transmitting data are disclosed. The method includes the following steps: A terminal obtains primary carrier selection information configured by a network; and the terminal determines a downlink carrier corresponding to an uplink carrier of the terminal as a downlink primary carrier for transmitting data according to the primary carrier selection information. In the embodiments of the present invention, the network selects a downlink carrier corresponding to an uplink carrier of the terminal as a downlink primary carrier for transmitting data. The terminal needs to detect only the downlink primary carrier, and the downlink carrier needs to be switched or detected only if the primary carrier receives a signaling message for detecting or receiving other carriers, so it is not necessary to switch or detect the downlink carrier frequently, which reduces battery consumption of the terminal.
Abstract translation: 公开了一种用于选择用于发送数据的下行链路主载波的方法，装置和系统。 该方法包括以下步骤：终端获取由网络配置的主载波选择信息; 并且终端根据主载波选择信息确定与终端的上行链路载波对应的下行链路载波作为用于发送数据的下行链路主载波。 在本发明的实施例中，网络选择与终端的上行链路载波对应的下行链路载波作为用于发送数据的下行主载波。 终端只需要检测下行主载波，只有当主载波接收到用于检测或接收其他载波的信令消息时，才需要切换或检测下行链路载波，所以不需要频繁地切换或检测下行链路载波 ，这降低了终端的电池消耗。
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Patent Agency Ranking
公开(公告)号：US20140086085A1
公开(公告)日：2014-03-27
申请号：US14069826
申请日：2013-11-01
Applicant: Huawei Technologies Co., Ltd.
Inventor： Juan Zheng , Lixia Xue
IPC: H04W24/08
CPC classification number: H04W24/08 , H04B7/063 , H04B7/0639 , H04L5/0048 , H04L5/0092 , H04L25/0226
Abstract: Embodiments of the present invention provide a channel measurement method and apparatus. The method includes: configuring, for each frequency band of N frequency bands having a same carrier frequency, according to a measurement demand, reference signal information corresponding to each frequency band, so that reference signal densities included in configured reference signal information of at least two frequency bands of the N frequency bands are different, where N is a positive integer greater than or equal to 2, the reference signal information refers to information required to generate a reference signal, the reference signal density refers to a distribution density on a time domain or a distribution density on a frequency domain of the reference signal or a pattern of the reference signal; and notifying a user equipment of the reference signal information, so that the user equipment performs channel measurement according to the reference signal information.
Abstract translation: 本发明的实施例提供了一种信道测量方法和装置。 该方法包括：根据测量需求，针对具有相同载波频率的N个频带的每个频带配置与每个频带对应的参考信号信息，使得包括在配置的参考信号信息中的参考信号密度至少为2 N个频带的频带不同，其中N是大于或等于2的正整数，参考信号信息是指产生参考信号所需的信息，参考信号密度是指时域上的分布密度 或参考信号的频域上的分布密度或参考信号的模式; 并向用户设备通知参考信号信息，使得用户设备根据参考信号信息进行信道测量。
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公开(公告)号：US12245296B2
公开(公告)日：2025-03-04
申请号：US17853269
申请日：2022-06-29
Applicant: Huawei Technologies Co., Ltd.
IPC: H04W4/00 , H04W56/00 , H04W72/0446 , H04W72/0453 , H04W72/1263 , H04W74/08 , H04W74/0833
Abstract: A communication method and device is provided where a network device can learn of a synchronization signal/physical broadcast channel block selected by a terminal device. The method includes receiving, from a network device, a first synchronization signal/physical broadcast channel block located at a first frequency domain position, and receiving, from the network device, a second synchronization signal/physical broadcast channel block located at a second frequency domain position, determining random access channel occasions corresponding to the second frequency domain position, determining, in the random access channel occasions corresponding to the second frequency domain position and based on a sending status of a synchronization signal/physical broadcast channel block located at the second frequency domain position, a random access channel occasion to which the second synchronization signal/physical broadcast channel block is mapped, and performing random access on the random access channel occasion to which the second synchronization signal/physical broadcast channel block is mapped.
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公开(公告)号：US12126576B2
公开(公告)日：2024-10-22
申请号：US18337556
申请日：2023-06-20
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Zheng Chen , Xu Zhang , Yan Cheng , Lixia Xue
IPC: H04L5/00 , H04L27/26 , H04W72/044 , H04W72/23 , H04W88/08
CPC classification number: H04L5/0094 , H04L5/0048 , H04L5/0053 , H04L5/0092 , H04L27/2602 , H04L27/261 , H04W72/044 , H04W72/23 , H04W88/08
Abstract: Embodiments of this application provide a control channel configuration method, a base station, and a terminal device. The method includes: determining, by a base station, a configuration of a time-frequency resource unit from at least two configurations of a time-frequency resource unit of a control channel; and sending, by the base station, indication information to a terminal device, where the indication information is used to indicate the configuration of the time-frequency resource unit, and the at least two configurations of a time-frequency resource unit include a first configuration and a second configuration. In the embodiments of this application, the base station can flexibly configure the time-frequency resource unit of the control channel. In addition, flexibly configuring a time-frequency resource unit can reduce a probability that time-frequency resource units of different structures are blocked, thereby reducing complexity of detecting the control channel by the terminal device.
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公开(公告)号：US20240340760A1
公开(公告)日：2024-10-10
申请号：US18747885
申请日：2024-06-19
Applicant: Huawei Technologies Co., Ltd.
Inventor： Chuting Yao , Haibo Xu , Yu Cai , Lixia Xue
Abstract: This application relates to a communication method and device. A remote device receives configuration information from a first access network device, where the configuration information using to configure a measurement frequency, and configure cell information or air interface frequency information. The remote device measures a first-type relay device based on the configuration information, where the first-type relay device is a relay device that works on the measurement frequency and has camped on or can camp on a cell corresponding to the cell information; or the first-type relay device is a relay device that works on the measurement frequency and has camped on or can camp on a cell at a frequency corresponding to the air interface frequency information.
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公开(公告)号：US12089158B2
公开(公告)日：2024-09-10
申请号：US17709172
申请日：2022-03-30
Applicant: Huawei Technologies Co., Ltd.
Inventor： Xiaolei Tie , Lixia Xue
IPC: H04W52/02 , H04W72/0446 , H04W72/0453 , H04W72/23
CPC classification number: H04W52/0232 , H04W72/0446 , H04W72/0453 , H04W72/23
Abstract: This application discloses a method and an apparatus for sending indication information. The method includes: A network device determines a location of first indication information in at least one piece of second indication information based on first information. The first information includes at least one of identification information of a first terminal device and time information of a first preset time period, the first terminal device is one of to-be-woken-up terminal devices that are within a discontinuous reception outside active time period, and the first indication information indicates the first terminal device to enter an inside active time period within a preset time period. The network device sends the second indication information on a time-frequency resource corresponding to the first preset time period. The second indication information indicates at least one to-be-woken-up terminal device to enter an inside active time period within a corresponding time period.
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