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公开(公告)号：US11576158B2
公开(公告)日：2023-02-07
申请号：US16833019
申请日：2020-03-27
Applicant: Huawei Technologies Co., Ltd.
Inventor： Zhe Liu , Guohua Zhou , Yubo Yang , Yi Long , Zhang Zhang , Jinlin Peng , Zhenfei Tang
IPC: H04W72/04 , H04W76/19 , H04W76/27 , H04L5/00 , H04W72/0453
Abstract: This application provides a data transmission method and a communications apparatus. The method includes: receiving uplink resource configuration information including information about at least two uplink reference points, and one uplink reference point corresponds to one uplink carrier; and determining, based on the uplink resource configuration information, an uplink carrier on which an uplink transmission resource is located.
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公开(公告)号：US11483815B2
公开(公告)日：2022-10-25
申请号：US16780912
申请日：2020-02-04
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Yubo Yang , Guohua Zhou , Yinan Zhao
Abstract: Embodiments provide an information processing method and a terminal device, so that a network device can indicate a reserved resource, and the terminal device can process the reserved resource. In these embodiments, configuration information of a reserved resource sent by a network device can be received by a terminal device. The terminal device can determine, based on the configuration information of the reserved resource, that a resource type of the reserved resource is a first-type reserved resource or a second-type reserved resource. The terminal device can determine a radio frequency processing manner on the reserved resource based on the resource type.
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公开(公告)号：US11129165B2
公开(公告)日：2021-09-21
申请号：US16397528
申请日：2019-04-29
Applicant: Huawei Technologies Co., Ltd.
Inventor： Guohua Zhou , Zhenfei Tang , Yueying Zhao , Hao Tang , Peng Zhang , Dongdong Wei
Abstract: The present invention relates to the field of wireless communications technologies, and provides a method for transmitting a carrier, a base station, user equipment, and a system. The method discloses: sending, by a base station, a second carrier, where the second carrier at least partially shares a same resource area with a first carrier, the resource area includes a plurality of resource elements, and the first carrier and the second carrier occupy different resource elements; and sending, by the base station, blank resource element indication information to user equipment that receives the second carrier, where the blank resource element indication information is used to indicate a position of a resource element occupied by the first carrier in the shared resource area. According to the solutions provided in the embodiments, a resource utilization rate of a communications system is improved, and interference between carriers is avoided.
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公开(公告)号：US10779284B2
公开(公告)日：2020-09-15
申请号：US15892419
申请日：2018-02-09
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Guohua Zhou , Dongdong Wei , Zhenfei Tang
Abstract: Embodiments of the present application provide a data transmission method. The method includes: sending, by user equipment, uplink data to a base station by using an uplink user equipment relay; and receiving, by the user equipment, downlink data from the base station, or receiving, by the user equipment, downlink data from the base station by using a downlink user equipment relay. Uplink transmission and downlink transmission are separately performed in different transmission paths, so as to reduce impact of a fault of a user equipment relay on a network, and improve network reliability.
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公开(公告)号：US20200022179A1
公开(公告)日：2020-01-16
申请号：US16580144
申请日：2019-09-24
Applicant: Huawei Technologies Co., Ltd.
Inventor： Zhe Liu , Chaobin Yang , Yong Wang , Quanzhong Gao , David Jean-Marie Mazzarese , Guohua Zhou , Hao Tang , Wei Chen , Liwen Zhang
Abstract: A wireless communication system and method, the method being performed by a base station, and including receiving a system message on a downlink carrier, where the system message includes uplink carrier configuration information and preamble transmission configuration information, the uplink carrier configuration information indicates a plurality of uplink carriers, and the preamble transmission configuration information indicates a transmission configuration of a radio access preamble, sending, based on the transmission configuration of the radio access preamble, the radio access preamble on an uplink carrier of the plurality of the uplink carriers, and detecting, based on identification information of the uplink carrier, control information of a radio access response message on the downlink carrier.
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Patent Agency Ranking
公开(公告)号：US20190306833A1
公开(公告)日：2019-10-03
申请号：US16444497
申请日：2019-06-18
Applicant: Huawei Technologies Co., Ltd.
Inventor： Hao Tang , Guohua Zhou , Zhenfei Tang
Abstract: This application discloses a resource mapping method and an apparatus. The method includes the following steps: receiving, by user equipment, a first resource message sent by a base station, where the first resource message includes a transmission time unit and an offset value corresponding to the transmission time unit; and determining, by the user equipment, a time-frequency resource location of a physical channel or a physical signal in the transmission time unit based on the transmission time unit and the offset value. The technical solutions provided in this application have an advantage of avoiding interference between two carriers.
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公开(公告)号：US10021574B2
公开(公告)日：2018-07-10
申请号：US15719786
申请日：2017-09-29
Applicant: Huawei Technologies Co., Ltd.
Inventor： Bin Xu , Guohua Zhou
CPC classification number: H04W16/14 , H04W52/367 , H04W72/0486
Abstract: A spectrum sharing method includes a first base station (BS) establishes a first sharing cell of a first-standard network at a shared frequency, establishes a service of a user equipment (UE) of the first-standard network in the first sharing cell, and transmits data on a Traffic Radio Bearer (TRB) of the first UE. A second BS establishes a second sharing cell at the shared frequency, and establishes a service of a second UE of the second-standard network in the second sharing cell. When the shared frequency is shared, the first BS suspends the data transmission on the TRB of the service of the first UE, and retains a common channel of the first sharing cell and a SRB of the service of the UE of the first-standard network. The second BS then starts data transmission on the TRB of the service of the second UE.
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公开(公告)号：US09877331B2
公开(公告)日：2018-01-23
申请号：US14885485
申请日：2015-10-16
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Tianle Deng , Haiyan Luo , Xiao Chen , Guohua Zhou
CPC classification number: H04W72/082 , H04W16/14 , H04W72/044
Abstract: The present application discloses a resource determining method and apparatus, which relates to the communications field and can reduce co-channel interference between systems of different standards that share a wireless spectrum resource. The method includes: acquiring relationship information of interference imposed on a first cell by a second cell, where the relationship information of interference is used to indicate interference imposed on the first cell by the second cell in a time-frequency domain, and the second cell and the first cell have different standards; and determining time-frequency resource information of the second cell according to the relationship information of interference, where the time-frequency resource information of the second cell is used for the second cell to perform time-frequency resource allocation.
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公开(公告)号：US20140378144A1
公开(公告)日：2014-12-25
申请号：US14478357
申请日：2014-09-05
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Peter LEGG , Hui Gao , Guohua Zhou
Abstract: Embodiments of the present invention relate to a method for handover in a cellular wireless communication system, the method comprising: monitoring a downlink SINR value SINRDL between a source cell for a mobile station and the mobile station; selecting a target cell based on one or more measurement reports from the mobile station, wherein the measurement reports include measurements on reference signals transmitted from one or more candidate target cells; initiating a handover preparation to the selected target cell for the mobile station based on the downlink SINR value SINRDL; and handing over the mobile station from the source cell to the selected target cell. Furthermore, the invention also relates to a method in a network control node, a network control node device, a computer program, and a computer program product thereof.
Abstract translation: 本发明的实施例涉及蜂窝无线通信系统中的切换方法，所述方法包括：监视用于移动台的源小区与所述移动台之间的下行SINR值SINRDL; 基于来自所述移动站的一个或多个测量报告来选择目标小区，其中所述测量报告包括对从一个或多个候选目标小区发送的参考信号的测量; 基于所述下行链路SINR值SINRDL，向所述移动台的所选择的目标小区发起切换准备; 以及将所述移动站从所述源小区切换到所选择的目标小区。 此外，本发明还涉及网络控制节点中的方法，网络控制节点设备，计算机程序及其计算机程序产品。
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公开(公告)号：US20240314188A1
公开(公告)日：2024-09-19
申请号：US18673200
申请日：2024-05-23
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Youlong Cao , Shuri Liao , Erkai Chen , Shengyue Dou , Guohua Zhou , Shaobo Wang
IPC: H04L65/75
CPC classification number: H04L65/75
Abstract: This application provides a data transmission method and apparatus. The method includes: receiving a first data packet and a first neural network data packet, where the first neural network data packet is used to carry neural network parameter information, the neural network parameter information is used to process data of a first video frame data packet, the first data packet includes first identification information, the first neural network data packet includes second identification information, and the first identification information and the second identification information each indicate a correspondence between the first data packet and the first neural network data packet; and sending the first data packet and the first neural network data packet based on the first identification information and the second identification information.
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