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    Data sending and receiving method and device
    82.
    发明授权
    Data sending and receiving method and device 有权

    公开(公告)号：US10327253B2

    公开(公告)日：2019-06-18

    申请号：US15667550

    申请日：2017-08-02

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： Yongxia Lyu ,  Tong Ji ,  Wen Zhang

    IPC: H04L12/06 ,  H04W72/04 ,  H04L12/70 ,  H04L5/00 ,  H04L27/26

    Abstract: Embodiments of the present invention provide a data sending and receiving method and device. The method includes: receiving a threshold; if a data volume of a packet to be sent is less than the threshold, sending the packet in a first data transmission manner; and if a data volume of the packet is greater than or equal to the threshold, sending the packet in a second data transmission manner. By adopting the technical solution of the present invention, a resource waste caused by transmitting small data in a data transmission manner used for transmitting a large packet in the prior art can be reduced, transmission efficiency of small data can be improved, and a transmission delay can be reduced.

    Method and apparatus for assisting terminal in measuring
    83.
    发明授权
    Method and apparatus for assisting terminal in measuring 有权

    公开(公告)号：US10264503B2

    公开(公告)日：2019-04-16

    申请号：US14880993

    申请日：2015-10-12

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： Qiang Li ,  Yongxia Lyu

    IPC: H04B7/00 ,  H04W36/30 ,  H04W36/00 ,  H04L5/00 ,  H04W36/04

    Abstract: The present invention discloses a method and an apparatus for assisting a terminal in measuring, which relate to the field of communications network technologies and may implement correct measurement on signal strength of a micro base station, thereby preventing UE from incorrectly determining the signal strength of the micro base station. In embodiments of the present invention, a first base station receives a measurement result for a second base station sent by UE, where the first base station provides a service for the UE; the first base station determines, according to the measurement result, whether a handover operation needs to be started; when the handover operation needs to be started, the first base station instructs the second base station to start up, and hands over the UE to the second base station for a service provided by the second base station.

    Preamble sequence transmission method, apparatus, and system
    84.
    发明授权
    Preamble sequence transmission method, apparatus, and system 有权

    公开(公告)号：US10257808B2

    公开(公告)日：2019-04-09

    申请号：US15712792

    申请日：2017-09-22

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： Jinhuan Xia ,  Yongxia Lyu

    IPC: H04W48/12 ,  H04W72/00 ,  H04W74/08

    Abstract: Embodiments of the present invention provide a preamble sequence transmission method, apparatus, and system. The method includes: acquiring system information or a physical broadcast channel (PBCH) that is broadcast by a base station, wherein the system information or the PBCH comprises a preset physical random access channel (PRACH) that comprises m preset radio frames and a number of repetition times of a preamble sequence n, which is used for random access, m being a positive integer and wherein 1≤n≤10 m; and sending the preamble sequence to the base station, the preamble sequence being sent at n preset resource locations of the preset PRACH, where the preamble sequence is the format of 1 ms, or the format of 2 ms, or the format of 3 ms.

    CARRIER INDICATION METHOD, USER EQUIPMENT, AND BASE STATION
    85.
    发明申请
    CARRIER INDICATION METHOD, USER EQUIPMENT, AND BASE STATION 审中-公开

    公开(公告)号：US20190053210A1

    公开(公告)日：2019-02-14

    申请号：US16164306

    申请日：2018-10-18

    Applicant: HUAWEI TECHNOLOGIES CO., LTD.

    Inventor： Yongxia Lyu ,  Wen Zhang

    IPC: H04W72/04 ,  H04L5/00 ,  H04L5/14 ,  H04W16/10

    Abstract: A carrier indication method, user equipment, and a base station are disclosed. 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.

    Channel Quality Reporting Method and Apparatus
    88.
    发明申请
    Channel Quality Reporting Method and Apparatus 审中-公开

    公开(公告)号：US20170150388A1

    公开(公告)日：2017-05-25

    申请号：US15423804

    申请日：2017-02-03

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： Ronghui Wen ,  Yongxia Lyu

    IPC: H04W24/10 ,  H04W72/12

    CPC classification number: H04W24/10 ,  H04L5/00 ,  H04W72/1231

    Abstract: A channel quality reporting apparatus includes: a processing module and a sending module. The processing module performs channel state measurement on a first frequency resource of a first carrier to obtain first CSI, and performs channel state measurement on a second frequency resource of the first carrier to obtain second CSI, where the first frequency resource and the second frequency resource do not overlap, resource blocks in the first frequency resource are consecutive, resource blocks in the second frequency resource are consecutive, and the second frequency resource includes an edge resource block of the first carrier. The sending module reports the first CSI to a second communications device, and report the second CSI to the second communications device.

    Wireless communications method, user equipment, base station and system
    89.
    发明授权
    Wireless communications method, user equipment, base station and system 有权
    无线通信方式，用户设备，基站和系统

    公开(公告)号：US09553632B2

    公开(公告)日：2017-01-24

    申请号：US14866282

    申请日：2015-09-25

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： Yongxia Lyu ,  Tong Ji ,  Wen Zhang

    IPC: H04W72/04 ,  H04B1/709 ,  H04B1/69 ,  H04W4/00 ,  H04J13/00 ,  H04W88/08

    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 invention 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.

    Abstract translation: 本发明的实施例提供一种无线通信方法，用户设备，基站和系统，并涉及无线通信领域。 该方法包括：获取频域扩频因子，符号级扩频因子和传输时间间隔级扩频因子; 并且根据所获取的扩展因子分别对第一待发送信息执行频域扩展，符号级扩展和传输时间间隔级扩展，并发送第一扩展信息; 或者，根据获取的扩频因素解扩，由基站发送的第二扩频信息。

    NETWORK LISTENING METHOD AND DEVICE
    90.
    发明申请
    NETWORK LISTENING METHOD AND DEVICE 审中-公开
    网络收听方法和设备

    公开(公告)号：US20170005848A1

    公开(公告)日：2017-01-05

    申请号：US15266823

    申请日：2016-09-15

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： Juan Zheng ,  Xiaoan Fan ,  Yongxia Lyu ,  Brian Classon

    IPC: H04L27/26 ,  H04W56/00

    CPC classification number: H04L27/2655 ,  H04L5/0007 ,  H04L5/0048 ,  H04L5/0055 ,  H04L27/261 ,  H04L27/2675 ,  H04W16/32 ,  H04W56/00 ,  H04W56/001 ,  H04W72/00

    Abstract: Embodiments of the present invention provide a network listening method and device, where the method includes: determining, by a first device according to a type of a network listening resource, a time-frequency pattern that is of a first sequence and is corresponding to the network listening resource of this type; and then transmitting the first sequence to a second device by using the time-frequency pattern of the first sequence, so that the second device performs network listening according to the first sequence. The time-frequency pattern of the first sequence determined in this process is a time-frequency pattern obtained by transforming a time-frequency pattern of a base sequence, and a network listening signal obtained therefrom, that is, the time-frequency pattern of the first sequence, is simple, which can achieve a purpose of reducing complexity of generating a network listening signal and computational complexity of parsing a network listening signal.

    Abstract translation: 本发明的实施例提供了一种网络侦听方法和装置，其中该方法包括：根据网络监听资源的类型由第一设备确定第一序列的时间 - 频率模式，并且对应于 这种网络侦听资源; 然后通过使用第一序列的时间 - 频率模式将第一序列发送到第二设备，使得第二设备根据第一序列执行网络监听。 在该过程中确定的第一序列的时间 - 频率模式是通过对基序列的时间 - 频率模式和从其获得的网络监听信号进行变换而获得的时间 - 频率模式，即，时间 - 频率模式 第一个序列很简单，可以实现降低生成网络监听信号的复杂度和解析网络监听信号的计算复杂度的目的。

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