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公开(公告)号：US10123269B2
公开(公告)日：2018-11-06
申请号：US15381429
申请日：2016-12-16
Applicant: Huawei Technologies Co., Ltd.
Abstract: Embodiments of the present invention disclose a radio link monitoring method and UE. The radio link monitoring method provided in the embodiments of the present invention includes: monitoring, by user equipment UE, downlink quality of a serving cell on a physical layer by using an extended link monitoring period, where the extended link monitoring period is greater than an original link monitoring period; and sending, by the UE, an in-synchronization indication message or an out-of-synchronization indication message to an upper layer of the UE when a monitoring result satisfies a preset report condition. According to the method in the embodiments of the present invention, power consumption and device costs can be reduced.
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公开(公告)号：US09930586B2
公开(公告)日：2018-03-27
申请号：US15195963
申请日：2016-06-28
Applicant: Huawei Technologies Co., Ltd.
IPC: H04W36/00 , H04W36/30 , H04B17/318 , H04B17/336 , H04W24/10 , H04W48/20 , H04L5/00 , H04B7/024 , H04W52/02
CPC classification number: H04W36/0088 , H04B7/024 , H04B17/318 , H04B17/336 , H04L5/001 , H04L5/0032 , H04L5/0048 , H04L5/0051 , H04L5/0073 , H04W24/10 , H04W36/30 , H04W48/20 , H04W52/0209 , Y02D70/00 , Y02D70/1222 , Y02D70/1224 , Y02D70/1262 , Y02D70/24
Abstract: Embodiments of the present invention provide a method and an apparatus for enhancing measurement in a wireless communication system. The method includes: obtaining, according to a measurement period or triggered by an event, a measurement amount, where the measurement amount includes a ratio of a valid signal based on a reference signal to a non-valid signal based on the reference signal measured based on the reference signal; reporting the measurement amount to a base station; or performing cell selection or cell reselection according to the measurement amount.
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公开(公告)号：US09756541B2
公开(公告)日：2017-09-05
申请号：US14980613
申请日：2015-12-28
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Jing Han , Dengkun Xiao
Abstract: A handover processing method, apparatus, and system include: receiving a first handover trigger message sent by a first network element node; and sending a second handover trigger message to a second network element node according to the first handover trigger message, so that the second network element node hands over user equipment UE from the first network element node to the second network element node according to the second handover trigger message. Handover between small cells or between a small cell and a macro cell is implemented, and because a controller is used to perform handover, a handover delay is effectively reduced, and network performance is improved.
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公开(公告)号：US20170111831A1
公开(公告)日：2017-04-20
申请号：US15195963
申请日：2016-06-28
Applicant: Huawei Technologies Co., Ltd.
IPC: H04W36/00 , H04W24/10 , H04B17/336 , H04B17/318 , H04W36/30 , H04L5/00
CPC classification number: H04W36/0088 , H04B7/024 , H04B17/318 , H04B17/336 , H04L5/001 , H04L5/0032 , H04L5/0048 , H04L5/0051 , H04L5/0073 , H04W24/10 , H04W36/30 , H04W48/20 , H04W52/0209 , Y02D70/00 , Y02D70/1222 , Y02D70/1224 , Y02D70/1262 , Y02D70/24
Abstract: Embodiments of the present invention provide a method and an apparatus for enhancing measurement in a wireless communication system. The method includes: obtaining, according to a measurement period or triggered by an event, a measurement amount, where the measurement amount includes a ratio of a valid signal based on a reference signal to a non-valid signal based on the reference signal measured based on the reference signal; reporting the measurement amount to a base station; or performing cell selection or cell reselection according to the measurement amount.
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35.发明授权Method and apparatus for enhancing measurement in wireless communication system 有权用于增强无线通信系统测量的方法和装置公开(公告)号：US09408121B2
公开(公告)日：2016-08-02
申请号：US14336789
申请日：2014-07-21
Applicant: Huawei Technologies Co., Ltd.
CPC classification number: H04W36/0088 , H04B7/024 , H04B17/318 , H04B17/336 , H04L5/001 , H04L5/0032 , H04L5/0048 , H04L5/0051 , H04L5/0073 , H04W24/10 , H04W36/30 , H04W48/20 , H04W52/0209 , Y02D70/00 , Y02D70/1222 , Y02D70/1224 , Y02D70/1262 , Y02D70/24
Abstract: Embodiments of the present invention provide a method and an apparatus for enhancing measurement in a wireless communication system. The method includes: obtaining, according to a measurement period or triggered by an event, a measurement amount, where the measurement amount includes a ratio of a valid signal based on a reference signal to a non-valid signal based on the reference signal measured based on the reference signal; reporting the measurement amount to a base station; or performing cell selection or cell reselection according to the measurement amount.
Abstract translation: 本发明的实施例提供一种用于在无线通信系统中增强测量的方法和装置。 该方法包括：根据测量周期或由事件触发测量量，其中测量量基于基于参考信号测量的基于参考信号的有效信号与无效信号的比率 参考信号; 向基站报告测量量; 或根据测量量执行小区选择或小区重选。
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Patent Agency Ranking
公开(公告)号：US20140220978A1
公开(公告)日：2014-08-07
申请号：US14249699
申请日：2014-04-10
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
IPC: H04W36/00
CPC classification number: H04W36/0083 , H04W36/0061 , H04W48/10 , H04W48/12 , H04W48/20 , H04W84/045 , Y02D70/00 , Y02D70/1222 , Y02D70/1224 , Y02D70/1262 , Y02D70/24
Abstract: Embodiments of the present invention provide a cell reselection method, device, and system, where the method includes: receiving a broadcast message sent in a first cell by a base station, where the broadcast message includes information about a set of second cells; when it is determined, according to the information about the set of the second cells, that a target reselection cell is a second cell, determining, according to second-cell reselection parameter information, time for performing cell reselection; or when it is determined, according to the information about the set of the second cells, that a target reselection cell is not a second cell, determining, according to first-cell reselection parameter information, time for performing cell reselection.
Abstract translation: 本发明的实施例提供一种小区重选方法，装置和系统，其中所述方法包括：接收由基站在第一小区中发送的广播消息，其中所述广播消息包括关于一组第二小区的信息; 当根据关于第二小区的集合的信息确定目标重选小区是第二小区时，根据第二小区重选参数信息确定进行小区重选的时间; 或者当根据关于第二小区的集合的信息确定目标重选小区不是第二小区时，根据第一小区重选参数信息确定进行小区重选的时间。
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公开(公告)号：US20250056613A1
公开(公告)日：2025-02-13
申请号：US18925942
申请日：2024-10-24
Applicant: Huawei Technologies Co., Ltd.
Inventor： Zhongyi Shen , Li Zhang , Jing Han , Jiayin Zhang
IPC: H04W74/0816 , H04B7/06 , H04W36/00 , H04W36/08
Abstract: This application provides a neighbor cell measurement method and a communication apparatus. The method includes: determining N1 to-be-measured neighbor cells of a terminal device, where N1 is a positive integer; obtaining first information, where the first information is used to determine information sending modes of N2 neighbor cells in the N1 neighbor cells, the information sending mode includes a listen before talk LBT mode or a no-LBT mode, and N2 is a positive integer less than or equal to N1; and performing neighbor cell measurement on the N1 neighbor cells based on the first information.
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38.发明公开公开(公告)号：US20240267798A1
公开(公告)日：2024-08-08
申请号：US18639916
申请日：2024-04-18
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Li Zhang , Jing Han , Hong Li , Zhongyi Shen
CPC classification number: H04W36/0058 , H04W36/362
Abstract: First indication information is newly added to a measurement configuration received by a terminal device, and the first indication information indicates the terminal device to perform grouping based on whether an MO is a first-type MO (that is, an MO corresponding to conditional handover CHO and/or an MO corresponding to conditional PSCell addition/change CPAC), and determine a measurement parameter of each group. Therefore, the terminal device groups a plurality of MOs into a first group of MOs (including only the first-type MO) and a second group of MOs (excluding the first-type MO), correspondingly determines measurement parameters, and measures each group of MOs by using various measurement parameters.
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公开(公告)号：US20230262628A1
公开(公告)日：2023-08-17
申请号：US18304717
申请日：2023-04-21
Applicant: Huawei Technologies Co., Ltd.
Inventor： Li Zhang , Jiantao Xue , Jing Han
IPC: H04W56/00
CPC classification number: H04W56/0015 , H04W56/006
Abstract: A terminal device determines the time domain location, where the time domain location is a time domain location of the RSS of the neighbor cell in the timing of the neighbor cell; determines a first sequence parameter of the RSS of the neighbor cell; and measures the RSS of the neighbor cell based on the time domain location and the first sequence parameter of the RSS of the neighbor cell.
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公开(公告)号：US20230026501A1
公开(公告)日：2023-01-26
申请号：US17936855
申请日：2022-09-30
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Hong Li , Li Zhang , Jing Han , Zhongyi Shen
IPC: H04B17/336
Abstract: This application relates to the field of communication technologies, and provides a communication method and apparatus, to determine a measurement periodicity in which a communication device performs layer 1 signal to interference plus noise ratio (L1-SINR) beam measurement based on a channel measurement resource (CMR) and an interference measurement resource (IMR). The method includes: A communication device receives a CMR and an IMR corresponding to the CMR. A terminal measures an L1-SINR of a receive beam based on the CMR and the IMR, to determine an optimal receive beam of the terminal. The CMR and the IMR are channel state information reference signal (CSI-RS) resources in different CSI-RS resource sets. The communication device determines a value of a first parameter based on repetition corresponding to a CSI-RS resource set corresponding to the CMR, and determines, based on the value of the first parameter, a measurement periodicity for measuring the L1-SINR.
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