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公开(公告)号：US20210409985A1
公开(公告)日：2021-12-30
申请号：US17402122
申请日：2021-08-13
Applicant: Huawei Technologies Co., Ltd.
Inventor： Jing Han , Xi Zhang , Hong Li , Meng Zhang
Abstract: This application provides a communication method and device. The method includes: A terminal device receives a reference signal from a network device, wherein the reference signal is not in a channel state information-reference signal (CSI-RS) resource set, configured with repetition on; and performs radio link monitoring (RLM) measurement or beam failure detection (BFD) measurement on the reference signal. According to the communication method and device provided in this application, the terminal device expects that the resource configured by the network device for performing BFD or RLM is not any resource in the CSI-RS resource set configured with the repetition on.
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公开(公告)号：US11144195B2
公开(公告)日：2021-10-12
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 , G06F9/451 , G06F3/0481 , G06F3/0482 , 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：US20210227419A1
公开(公告)日：2021-07-22
申请号：US17226981
申请日：2021-04-09
Applicant: Huawei Technologies Co., Ltd.
Inventor： Xuesong Wang , Jing Han
Abstract: A communications method and apparatus are provided. The terminal device performs measurement on a first secondary component carrier (SCC), wherein the terminal device is capable of measuring, on the first SCC, at least six cells and 24 synchronization signal blocks (SSBs), the 24 SSBs have different physical cell identifiers and/or time indexes, the physical cell identifiers are used to identify different physical cells, and the time indexes are used to identify different SSBs; wherein the first SCC is configured to report an SSB-based measurement result.
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公开(公告)号：US10716041B2
公开(公告)日：2020-07-14
申请号：US16707071
申请日：2019-12-09
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Qiming Li , Jing Han , Anjian Li , Fankui Lin
Abstract: The present disclosure relates to communication methods and devices. One example access network device includes at least one processor configured to generate requirement indication information. The requirement indication information is used to indicate a radio resource management (RRM) requirement to be satisfied by a user equipment (UE). The RRM requirement is suitable for a high-speed mobile communication environment. The example access network device also includes a transmitter configured to send the requirement indication information to the UE.
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公开(公告)号：US10574485B2
公开(公告)日：2020-02-25
申请号：US15894379
申请日：2018-02-12
Applicant: Huawei Technologies Co., Ltd.
Inventor： Qiming Li , Jing Han , Anjian Li , Xizeng Dai , Yue Zhao , Xingqing Cheng
Abstract: A channel estimation method, a base station, user equipment (UE), and a system are provided. The method includes: setting up, by a base station, a connection to user equipment UE; and sending, to the UE, notification information indicating that the UE is in a radio remote scenario, where the notification information is used to instruct the UE to perform channel estimation by using a channel estimation algorithm applicable to the radio remote scenario, and the channel estimation algorithm is used to perform channel estimation on a signal that is obtained after downlink signals from multiple radio remote units RRUs are superposed. The UE can perform channel estimation by using the appropriate channel estimation algorithm, to effectively improve accuracy of the channel estimation, thereby effectively improving a downlink data throughput of the UE.
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Patent Agency Ranking
公开(公告)号：US10524174B2
公开(公告)日：2019-12-31
申请号：US15894272
申请日：2018-02-12
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Qiming Li , Jing Han , Anjian Li , Fankui Lin
Abstract: Embodiments of the present application disclose an access network device that includes at least one processor configured to generate requirement indication information. The requirement indication information is used to indicate a radio resource management (RRM) requirement to be satisfied by a user equipment (UE). The RRM requirement is suitable for a high-speed mobile communication environment. The access network device also includes a transmitter configured to send the requirement indication information to the UE.
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47.发明授权公开(公告)号：US10225776B2
公开(公告)日：2019-03-05
申请号：US15470659
申请日：2017-03-27
Applicant: Huawei Technologies Co., Ltd.
Abstract: Embodiments provide a method for configuring a serving cell in dual connectivity, user equipment, and a base station. According to the method, a master eNodeB sends RRC connection reconfiguration signaling to the user equipment, where the RRC connection reconfiguration signaling carries indication information used to indicate whether an SFN of the master eNodeB and an SFN of the secondary eNodeB have same parity, or carries an SFN of the secondary eNodeB. The UE executes primary secondary cell pSCell configuration at the secondary eNodeB according to the RRC connection reconfiguration signaling. The UE may determine parity of the SFN of the secondary eNodeB according to the received indication information or the SFN of the secondary eNodeB, and then the UE performs random access to the SeNB.
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公开(公告)号：US10027525B2
公开(公告)日：2018-07-17
申请号：US15705830
申请日：2017-09-15
Applicant: Huawei Technologies Co., Ltd.
Abstract: A data demodulation method, apparatus, and system are presented. The method includes obtaining notification information indicating that 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-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：US20180020330A1
公开(公告)日：2018-01-18
申请号：US15705830
申请日：2017-09-15
Applicant: Huawei Technologies Co., Ltd.
CPC classification number: H04L27/2655 , H04B7/08 , H04L25/02 , H04L25/0222 , H04L27/2649 , H04L27/2657 , H04L27/2685 , H04L27/2695 , H04L2027/0026 , H04L2027/004 , H04W4/027 , H04W84/005 , H04W88/02
Abstract: A data demodulation method, apparatus, and system are presented. The method includes obtaining notification information indicating that 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-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：US20170272987A1
公开(公告)日：2017-09-21
申请号：US15614301
申请日：2017-06-05
Applicant: Huawei Technologies Co., Ltd.
Inventor： Jing Han , Hong Li , Jie Cui , Anjian Li , Jiantao Xue
CPC classification number: H04W36/0083 , H04L5/001 , H04L5/0035 , H04L5/0092 , H04L5/0096 , H04L5/1469 , H04W36/0016 , H04W64/00
Abstract: The present invention discloses a positioning method. When a primary cell PCell and a serving cell SCell that are of user equipment UE have different uplink-downlink configurations at a same subframe location, and the UE does not support simultaneous transmission and reception, the method includes: receiving, by a first device, positioning information of the UE, where the positioning information includes positioning assistance information, or positioning assistance information and a UE identifier, and the positioning assistance information includes at least positioning reference signal PRS information, or PRS information and a Cell ID; determining, by the first device and according to the positioning information, that the UE performs PRS measurement at the same subframe location of the SCell that has same configuration, and avoiding, by the first device, scheduling data or configuring a sounding signal sounding at the same subframe location of the PCell and the SCell that have different configurations.
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