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公开(公告)号：US20190021074A1
公开(公告)日：2019-01-17
申请号：US16134700
申请日：2018-09-18
Applicant: Huawei Technologies Co., Ltd.
Inventor： Yongxia Lv , Brian Classon , Wen Zhang
Abstract: Embodiments of the present application provided a method for downlink control information transmission, a base station and a terminal. In one aspect, by acquiring subframe configuration information of a terminal, where the subframe configuration information is used for indicating a first subframe for transmitting common control information and a second subframe for transmitting dedicated control information, the embodiments of the present application enable the common control information to be transmitted to the terminal over the first subframe and/or enable the dedicated control information to be transmitted to the terminal over the second subframe according to the subframe configuration information, thereby achieving downlink control information transmission between the base station and the terminal.
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公开(公告)号：US10117233B2
公开(公告)日：2018-10-30
申请号：US14581192
申请日：2014-12-23
Applicant: Huawei Technologies Co., Ltd.
Inventor： Yongxia Lv , Brian Classon , Wen Zhang
Abstract: Embodiments of the present application provided a method for downlink control information transmission, a base station and a terminal. In one aspect, by acquiring subframe configuration information of a terminal, where the subframe configuration information is used for indicating a first subframe for transmitting common control information and a second subframe for transmitting dedicated control information, the embodiments of the present application enable the common control information to be transmitted to the terminal over the first subframe and/or enable the dedicated control information to be transmitted to the terminal over the second subframe according to the subframe configuration information, thereby achieving downlink control information transmission between the base station and the terminal.
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公开(公告)号：US09948445B2
公开(公告)日：2018-04-17
申请号：US14751755
申请日：2015-06-26
Applicant: Huawei Technologies Co., Ltd.
Inventor： Wen Zhang , Yongxia Lyu
CPC classification number: H04L5/14 , H04B1/7156 , H04B1/76 , H04B2001/71563 , H04L5/00 , H04L5/0007 , H04L5/0048 , H04L5/005 , H04L5/0091 , H04L5/0092 , H04L27/261 , H04W88/08
Abstract: A signal processing method includes: sending a first data signal and receiving a second data signal in a first resource block (RB) of a first subframe; and sending a first reference signal according to first reference information and receiving a second reference signal according to second reference information in the first RB, where: the first reference information is different from the second reference information; the first reference information includes: a time-frequency resource location occupied by the first reference signal, and sequence information of the first reference signal; and the second reference information includes: a time-frequency resource location occupied by the second reference signal, and sequence information of the second reference signal.
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公开(公告)号：US09871555B2
公开(公告)日：2018-01-16
申请号：US15383878
申请日：2016-12-19
Applicant: Huawei Technologies Co., Ltd.
Inventor： Yongxia Lyu , Tong Ji , Wen Zhang
CPC classification number: H04B1/709 , H04B1/69 , H04B2201/70703 , H04B2201/70705 , H04J13/0003 , H04L25/03006 , H04W4/70 , H04W24/02 , H04W88/08
Abstract: Embodiments of the present disclosure provide a wireless communications method, user equipment, a base station and a system, and relate to the field of wireless communications. The method includes: acquiring a frequency domain spreading factor, a symbol-level spreading factor and a transmission time interval-level spreading factor; and performing frequency domain spreading, symbol-level spreading and transmission time interval-level spreading on first to-be-sent information respectively according to the acquired spreading factors and sending first spread information; or, despreading, according to the acquired spreading factors, second spread information sent by a base station.
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35.发明授权公开(公告)号：US09801172B2
公开(公告)日：2017-10-24
申请号：US14873988
申请日：2015-10-02
Applicant: Huawei Technologies Co., Ltd.
Inventor： Yongxia Lyu , Tong Ji , Wen Zhang
CPC classification number: H04W72/042 , H04B1/69 , H04B2001/6908 , H04L12/18 , H04W4/06
Abstract: Embodiments of the present invention disclose a broadcast information sending method, a broadcast information receiving method, a device, and a system, relate to the communications field, and are used to reduce system overheads, and improve coverage performance. The method provided by the embodiments of the present invention includes: sending, by a network device on a physical broadcast channel PBCH, PBCH information to user equipment UE, and sending, by the network device, the PBCH information in a specific radio frame in each period T of the PBCH, where the PBCH information only includes information about a system frame number SFN, and the period T is greater than one radio frame.
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Patent Agency Ranking
公开(公告)号：US20160073368A1
公开(公告)日：2016-03-10
申请号：US14941187
申请日：2015-11-13
Applicant: Huawei Technologies Co., Ltd.
Inventor： Yongxia Lyu , Wen Zhang , Tong Ji
CPC classification number: H04W56/001 , H03M13/27 , H03M13/2775 , H04L1/0041 , H04L1/0071 , H04W72/0446 , H04W72/0453
Abstract: Embodiments of the present invention disclose a data transmission method, device, and system, are applied to the field of communications, and can improve data transmission efficiency and reduce a time delay. The method includes: acquiring, by a sending device, a time-frequency resource and interleaver information that are to be used by to-be-sent data, where the interleaver information includes a correspondence between an interleaver and a time synchronization code, and there is a one-to-one correspondence between a time synchronization code and an interleaver; selecting a time synchronization code and an interleaver for the to-be-sent data according to the interleaver information; and performing interleaving processing on the to-be-sent data by using the selected interleaver, and sending, to a receiving device on the time-frequency resource, the interleaved to-be-sent data that carries the selected time synchronization code. The embodiments of the present invention are applied to data transmission.
Abstract translation: 本发明的实施例公开了将数据传输方法，装置和系统应用于通信领域，并且可以提高数据传输效率并减少时间延迟。 该方法包括：由发送装置获取由待发送数据使用的时间频率资源和交织器信息，其中交织器信息包括交织器和时间同步码之间的对应关系，并且在那里 是时间同步码和交织器之间的一一对应关系; 根据交织器信息为待发送数据选择时间同步码和交织器; 以及通过使用所选择的交织器对待发送的数据执行交织处理，并且向所述时间 - 频率资源上的接收装置发送携带所选择的时间同步码的交织的待发送数据。 本发明的实施例应用于数据传输。
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公开(公告)号：US20220269762A1
公开(公告)日：2022-08-25
申请号：US17623122
申请日：2020-06-29
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Abstract: A voice control method is provided, including: when an electronic device is in a screen-locked state, detecting a first operation (S1501); in response to the first operation, triggering authentication on a user, and triggering a voice recognition application to detect a voice instruction (S1502); and when the voice recognition application on the electronic device detects the voice instruction and the authentication succeeds, unlocking a screen and performing an operation corresponding to the voice instruction (S1503). In this way, an operation of the user triggers both authentication on the user and voice instruction detection, and when the authentication succeeds and the voice instruction is detected, the operation corresponding to the voice instruction is performed. This simplifies operation steps for voice control over the electronic device by the user, and reduces operation time of the user.
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公开(公告)号：US11051289B2
公开(公告)日：2021-06-29
申请号：US16134700
申请日：2018-09-18
Applicant: Huawei Technologies Co., Ltd.
Inventor： Yongxia Lv , Brian Classon , Wen Zhang
Abstract: Embodiments of the present application provided a method for downlink control information transmission, a base station and a terminal. In one aspect, by acquiring subframe configuration information of a terminal, where the subframe configuration information is used for indicating a first subframe for transmitting common control information and a second subframe for transmitting dedicated control information, the embodiments of the present application enable the common control information to be transmitted to the terminal over the first subframe and/or enable the dedicated control information to be transmitted to the terminal over the second subframe according to the subframe configuration information, thereby achieving downlink control information transmission between the base station and the terminal.
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公开(公告)号：US10382187B2
公开(公告)日：2019-08-13
申请号：US15918773
申请日：2018-03-12
Applicant: Huawei Technologies Co., Ltd.
Inventor： Wen Zhang , Yongxia Lyu
Abstract: A signal processing method and device is disclosed. The method includes: sending a first data signal and receiving a second data signal in a first RB of a time unit; and further sending a first reference signal according to first reference information and receiving a second reference signal according to second reference information in the first RB, where: the first reference information is different from the second reference information; the first reference information includes: a time-frequency resource location occupied by the first reference signal, and sequence information of the first reference signal; and the second reference information includes: a time-frequency resource location occupied by the second reference signal, and sequence information of the second reference signal.
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公开(公告)号：US10136421B2
公开(公告)日：2018-11-20
申请号：US14817609
申请日：2015-08-04
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Yongxia Lyu , Wen Zhang
Abstract: This application discloses a carrier indication method, user equipment, and a base station. The method includes: receiving, by user equipment, first information sent by a base station; if the user equipment is capable of transmitting uplink data and downlink data on a carrier, determining, by the user equipment according to the first information, a carrier used for transmitting first-type information; and transmitting, by the user equipment, the first-type information on the determined carrier, where the first-type information includes at least one of the following: uplink data, downlink data, and scheduling information. In this application, user equipment determines, according to first information sent by a base station, a carrier used for transmitting information, and therefore, can normally transmit information.
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