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公开(公告)号：US10959198B2
公开(公告)日：2021-03-23
申请号：US16301340
申请日：2016-05-13
Applicant: Huawei Technologies Co., Ltd.
Inventor： Yongbo Zeng , Bin Liu , Yu Cai , Jian Wang , Guorong Li
Abstract: A terminal synchronization method and a terminal relate to the communications field, where the terminal sends synchronization signals in a distributed manner by controlling a sequence for sending the synchronization signals such that terminals in a vehicle to vehicle communications system can have uniform timing. The method includes obtaining, by a terminal, a configurable transmission period for sending a first synchronization signal, and sending, by the terminal, the first synchronization signal based on the configurable transmission period.
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公开(公告)号：US20210051615A1
公开(公告)日：2021-02-18
申请号：US17000902
申请日：2020-08-24
Applicant: Huawei Technologies Co., Ltd.
Inventor： Yongbo Zeng , Bin Liu , Yu Cai , Jian Wang , Guorong Li
Abstract: Embodiments of this application relate to the communications field, and provide a terminal synchronization method and a terminal. A terminal sends synchronization signals in a distributed manner by controlling a sequence for sending the synchronization signals, so that terminals in a vehicle to vehicle communications system can have uniform timing. The method includes: obtaining, by a terminal, a configurable transmission period for sending a first synchronization signal; and sending, by the terminal, the first synchronization signal based on the configurable transmission period.
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公开(公告)号：US10826670B2
公开(公告)日：2020-11-03
申请号：US16340627
申请日：2016-10-09
Applicant: Huawei Technologies Co., Ltd.
Inventor： Yanliang Sun , Bin Liu , Kai Xu , Xiaodong Sun
Abstract: A signal resource configuration method, a terminal, and an access network device to reduce impact on an existing standard and save Channel State Information Reference Signal (CSI-RS) resources. The method includes obtaining, by the access network device, a 2N-port CSI-RS resource sequence number, and sending, by the access network device, the 2N-port CSI-RS resource sequence number to a terminal device, where the 2N-port CSI-RS resource sequence number notifies the terminal device of an N-port CSI-RS resource in two adjacent physical resource blocks (PRBs), and N is a positive integer.
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公开(公告)号：US20190200313A1
公开(公告)日：2019-06-27
申请号：US16301332
申请日：2016-05-13
Applicant: Huawei Technologies Co., Ltd.
Inventor： Yu Cai , Yongbo Zeng , Bin Liu , Jian Wang , Nathan Edward Tenny
Abstract: A device-to-device (D2D) communication method and a D2D terminal device, where the method includes determining, by a first device, a time that the first device is out of coverage of a synchronization source after leaving the coverage of the synchronization source determining, by the first device, target timing based on the time, and performing, by the first device, D2D communication based on the target timing. Hence, the target timing can be selected more accurately for the first device.
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公开(公告)号：US20180152957A1
公开(公告)日：2018-05-31
申请号：US15578682
申请日：2015-06-01
Applicant: Huawei Technologies Co., Ltd.
Inventor： Lili Zhang , Richard Stirling-Gallacher , Bin Liu
CPC classification number: H04W72/1226 , H04B1/10 , H04B17/24 , H04L5/14 , H04W24/10 , H04W28/06 , H04W72/12 , H04W74/04
Abstract: The present invention discloses a resource scheduling method and an apparatus, and is applied to the field of communications technologies. The method includes: receiving, by a terminal UE, a first time division duplex TDD configuration and a second time division duplex TDD configuration; determining the first TDD configuration or the second TDD configuration as a target TDD configuration corresponding to the UE; dividing, based on the target TDD configuration, subframes corresponding to the UE into a first subframe subset, a second subframe subset, and a third subframe subset; and performing channel quality state measurement based on the first subframe subset, the second subframe subset, and the third subframe subset, and reporting a measurement result of the channel quality state measurement to an eNB, so that the eNB schedules a subframe resource according to the measurement result. By using the method provided in the present invention, a problem that resource utilization is limited and a resource waste is caused in a spectral efficiency improvement manner provided in the prior art is resolved.
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Patent Agency Ranking
公开(公告)号：US12267195B2
公开(公告)日：2025-04-01
申请号：US17279816
申请日：2019-04-29
Applicant: Huawei Technologies Co., Ltd.
Inventor： Pengfei Xia , Young Hoon Kwon , Bin Liu
Abstract: A computer-implemented method for operating a receiving device includes receiving a configuration for a first signal, wherein the first signal is configured for transmission in a first subcarrier spacing, wherein symbols of the first signal are each repeated an integer number of times, and wherein the integer number is equal to a ratio of a second subcarrier spacing to the first subcarrier spacing, and receiving the first signal in accordance with the second subcarrier spacing.
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公开(公告)号：US11909489B2
公开(公告)日：2024-02-20
申请号：US17417963
申请日：2019-04-29
Applicant: Huawei Technologies Co., Ltd.
Inventor： Bin Liu , Pengfei Xia , Young Hoon Kwon
CPC classification number: H04B7/0695 , H04L5/0051 , H04W16/28 , H04W24/10 , H04W52/367
Abstract: A computer-implemented method for operating a user equipment (UE) includes measuring beamformed reference signals, selecting one or more beams in accordance with the measured beamformed reference signals, and determining, by the UE, that an uplink transmit power of the UE on a subset of the one or more beams is limited by emission criteria, and based thereon, transmitting, by the UE, a beam report indicating the one or more beams and an uplink transmit power limitation.
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公开(公告)号：US11844036B2
公开(公告)日：2023-12-12
申请号：US17882847
申请日：2022-08-08
Applicant: Huawei Technologies Co., Ltd.
Inventor： Yongbo Zeng , Bin Liu , Yu Cai , Jian Wang , Guorong Li
CPC classification number: H04W56/001 , H04W4/46 , H04W56/00 , H04W56/0045 , H04W76/14 , H04W88/023 , H04W88/04
Abstract: A terminal synchronization method and a terminal relate to the communications field, where the terminal sends synchronization signals in a distributed manner by controlling a sequence for sending the synchronization signals such that terminals in a vehicle to vehicle communications system can have uniform timing. The method includes obtaining, by a terminal, a configurable transmission period for sending a first synchronization signal, and sending, by the terminal, the first synchronization signal based on the configurable transmission period.
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公开(公告)号：US11722916B2
公开(公告)日：2023-08-08
申请号：US17259101
申请日：2018-09-24
Applicant: Huawei Technologies Co., Ltd.
Inventor： Pengfei Xia , Young Hoon Kwon , Bin Liu
Abstract: A computer-implemented method includes sending, by an access node, to a user equipment (UE) configuration information for a beam quality reference signal (BQRS) that is associated with a discontinuous reception (DRX)-ON period used for sending a physical downlink control channel (PDCCH) to the UE, wherein the BQRS has a spatial quasi-collocated (QCL) relationship with either the PDCCH or a demodulation reference signal (DMRS) of the PDCCH. The method further includes sending, by the access node, the BQRS to the UE.
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公开(公告)号：US11582756B2
公开(公告)日：2023-02-14
申请号：US17277575
申请日：2019-04-28
Applicant: Huawei Technologies Co., Ltd.
Inventor： Bin Liu , Xiaoyong Yu
IPC: H04W4/029 , H04W72/04 , G01P13/00 , H04W4/02 , H04W72/044
Abstract: A method for operating an access node includes receiving motion information from a user equipment (UE) in accordance with a communications beam, determining a predicted area of the UE in accordance with the motion information, configuring multiple tracking beams in accordance with the predicted area of the UE, and sending the multiple tracking beams.
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