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公开(公告)号：US20200167068A1
公开(公告)日：2020-05-28
申请号：US16619762
申请日：2017-09-22
Applicant: Huawei Technologies Co., Ltd.
Inventor： Qiang Tao , Jing Han , Guangyuan Gao , Changwei Tang
IPC: G06F3/0488 , G06F3/0482 , G06F3/0481 , G06F9/451 , G06F9/54
Abstract: Embodiments of this application provide a data processing method and an electronic device. The method may be implemented on an electronic device having a touchscreen, and may specifically include: displaying a graphical user interface of a first application on the touchscreen, where the graphical user interface includes a text; detecting, by the electronic device, a touch event that a user touches and holds a fingerprint button; enabling, by the electronic device, a fast copying function in response to the event; detecting, by the electronic device, a slide gesture for some data in the text; and in response to the slide gesture, storing, in a clipboard by the electronic device, the some data corresponding to the slide gesture. According to the technical solutions provided in the embodiments of this application, efficiency of the electronic device is improved, user operations are reduced, and user experience is improved.
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公开(公告)号：US10404516B2
公开(公告)日：2019-09-03
申请号：US16015964
申请日：2018-06-22
Applicant: Huawei Technologies Co., Ltd.
Abstract: A data demodulation method, apparatus, and system are presented. The method includes obtaining notification information indicating that user equipment (UE) is in a high-speed moving state; performing time-frequency synchronization processing on first downlink data according to the notification information to obtain second downlink data; and performing demodulation processing on the second downlink data to obtain third downlink data, where in the demodulation processing, inter-transmission time intervals (TTIs) filtering for a channel estimation is not performed, or a filtering coefficient as a weight of a current TTI for a channel estimation is greater than a filtering coefficient as a weight of a TTI that is at the time when the UE is in the non-high-speed moving state for a channel estimation. The demodulation method is applicable to a high-speed scenario for improving a downlink data throughput of the UE.
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公开(公告)号：US10390325B2
公开(公告)日：2019-08-20
申请号：US15636468
申请日：2017-06-28
Applicant: Huawei Technologies Co., Ltd.
Abstract: Embodiments of the present disclosure relate to the field of communications technologies, and disclose a positioning method and device, so as to resolve a prior-art problem of relatively low positioning precision caused by a relatively long message transmission delay. A specific solution is as follows: A positioning controller: sends, to a user device, a message that carries positioning auxiliary information including an identifier of a first base station and an identifier of at least one second base station; receives a message that carries a positioning measurement result; obtains location information of the first base station and location information of the at least one second base station; and determines location information of the user device according to the positioning measurement result, the location information of the first base station, and the location information of the at least one second base station.
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公开(公告)号：US10299240B2
公开(公告)日：2019-05-21
申请号：US15677819
申请日：2017-08-15
Applicant: Huawei Technologies Co., Ltd.
Abstract: The present invention provides a positioning parameter coordination apparatus, system, and method. A single positioning controller (SPC) receives a positioning request message sent by a positioning request device, obtains capability information of a user equipment (UE) according to an identifier of the UE, and determines at least one first access network device to complete positioning configuration. The SPC positions the UE according to a positioning parameter of the UE.
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公开(公告)号：US20180176905A1
公开(公告)日：2018-06-21
申请号：US15894875
申请日：2018-02-12
Applicant: Huawei Technologies Co., Ltd.
CPC classification number: H04W72/0413 , H04W52/14 , H04W52/36 , H04W56/0015 , H04W56/0045 , H04W56/0055 , H04W72/044 , H04W72/085 , H04W88/06 , H04W88/08
Abstract: Embodiments of the present invention provide a communication method, a communications apparatus, and a base station, and relate to the communications field. The method includes: obtaining, by a terminal, a timing advance TA offset of a first cell set, and determining, by the terminal, a TA difference between the first cell set and each cell set of a second base station according to the TA offset of the first cell set after a TA of the first cell set is adjusted. The first cell set includes at least one cell, and the at least one cell is a cell of a first base station and has a TA needs to be adjusted;
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Patent Agency Ranking
公开(公告)号：US09949182B2
公开(公告)日：2018-04-17
申请号：US14249699
申请日：2014-04-10
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
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.
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公开(公告)号：US09843963B2
公开(公告)日：2017-12-12
申请号：US14336684
申请日：2014-07-21
Applicant: Huawei Technologies Co., Ltd.
Abstract: Embodiments of the present invention disclose a load balance method and relevant apparatuses to implement load balance between base stations in a communications network that includes an LTE base station. The method in an embodiment of the present invention includes: obtaining, by a radio resource management RRM server, load information reported by base stations, where the base stations include a Long Term Evolution LTE base station; determining an overloaded base station in the base stations; determining a target base station according to the load information, where the target base station is a base station to share a load of the overloaded base station; and instructing the overloaded base station and the target base station to perform load balance.
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公开(公告)号：US09814015B2
公开(公告)日：2017-11-07
申请号：US14333239
申请日：2014-07-16
Applicant: Huawei Technologies Co., Ltd.
CPC classification number: H04W64/003 , G01S5/0215 , G01S5/0221 , G01S5/0226 , G01S5/10 , H04W4/02 , H04W64/00
Abstract: Embodiments of the present invention provide a positioning method, a positioning server, a terminal and a base station. The positioning method includes: notifying a terminal of difference threshold information; receiving cell subset information that is determined by the terminal according to the difference threshold information, where the cell subset information is used to indicate a cell pair whose reference signal measured value exceeds the difference threshold, or the cell subset information is used to indicate a cell pair whose reference signal measured value does not exceed the difference threshold; determining a configuration of a PRS according to the cell subset information, and notifying the terminal of the configuration of the PRS; and receiving an RSTD that is obtained by the terminal through measurement according to the configuration of the PRS, and determining a location of the terminal according to the RSTD.
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公开(公告)号：US20170150444A1
公开(公告)日：2017-05-25
申请号：US15381429
申请日：2016-12-16
Applicant: Huawei Technologies Co., Ltd.
CPC classification number: H04W52/0225 , H04B7/0632 , H04W24/08 , H04W24/10 , H04W76/27 , H04W88/02 , Y02D70/00 , Y02D70/21 , Y02D70/24 , Y02D70/26
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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20.发明申请Inter-Radio Access Technology Handover Method, Corresponding Device, and Communications System 审中-公开无线接入技术切换方法，对应设备和通信系统公开(公告)号：US20150139195A1
公开(公告)日：2015-05-21
申请号：US14609375
申请日：2015-01-29
Applicant: Huawei Technologies Co., Ltd.
Inventor： Dengkun Xiao , Jing Han , Jiandong Jin
CPC classification number: H04W36/22 , H04W36/0083 , H04W36/24 , H04W36/30
Abstract: An embodiment of the present invention provides a handover method, and embodiments of the present invention further provide a coordinator, a serving node, a target node, and a corresponding communications system. The method includes acquiring measurement results of a plurality of neighboring cells of a serving cell where a user equipment UE is located; acquiring information reflecting a load condition of at least one neighboring cell among the plurality of neighboring cells; and performing a handover decision according to the measurement results of the plurality of neighboring cells and the information reflecting the load condition of the at least one neighboring cell among the plurality of neighboring cells.
Abstract translation: 本发明的实施例提供一种切换方法，本发明的实施例还提供一种协调器，服务节点，目标节点和对应的通信系统。 该方法包括获取用户设备UE所在的服务小区的多个相邻小区的测量结果; 获取反映所述多个相邻小区中的至少一个相邻小区的负载状况的信息; 以及根据所述多个相邻小区的测量结果执行切换判定，以及反映所述多个相邻小区中的所述至少一个相邻小区的负载状况的信息。
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