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    COMMUNICATION METHOD, BASE STATION, RADIO COMMUNICATION NODE, AND USER EQUIPMENT
    94.
    发明申请
    COMMUNICATION METHOD, BASE STATION, RADIO COMMUNICATION NODE, AND USER EQUIPMENT 审中-公开

    公开(公告)号：US20170245255A1

    公开(公告)日：2017-08-24

    申请号：US15589414

    申请日：2017-05-08

    Applicant: HUAWEI TECHNOLOGIES CO., LTD.

    Inventor： Bo LIN ,  Hao BI ,  Yongxing ZHOU ,  Yu WANG

    IPC: H04W72/04 ,  H04W24/08

    CPC classification number: H04W72/044 ,  H04L5/0035 ,  H04W16/02 ,  H04W24/08 ,  H04W72/0406 ,  H04W72/0466 ,  H04W74/002 ,  H04W74/006

    Abstract: A communication method, a base station, a radio communication node, and a user equipment are provided. A base station determines first resource configuration information, where the first resource configuration information is used for indicating N radio resource sets that are used when. N radio communication nodes separately perform communication with a user equipment UE, and the radio resource includes a time domain resource and/or a frequency domain resource. The base station sends the first resource configuration information to the UE, where the UE communicates with a corresponding transmission point by using respective radio resource sets of transmission points, and the respective radio resource sets of the transmission points do not intersect. Therefore, a base station does not need to schedule a radio resource, thereby lowering a delay requirement on a backhaul link and eliminating interference.

    REFERENCE SIGNAL DETECTION METHOD AND RECEIVING METHOD, USER EQUIPMENT, AND BASE STATION
    95.
    发明申请
    REFERENCE SIGNAL DETECTION METHOD AND RECEIVING METHOD, USER EQUIPMENT, AND BASE STATION 审中-公开
    参考信号检测方法和接收方法，用户设备和基站

    公开(公告)号：US20170033907A1

    公开(公告)日：2017-02-02

    申请号：US15285229

    申请日：2016-10-04

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： Lei GUAN ,  Yongxing ZHOU ,  Lixia XUE

    IPC: H04L5/00 ,  H04B17/318

    CPC classification number: H04L5/0048 ,  H04B17/318 ,  H04L5/0005 ,  H04L5/0037 ,  H04L5/0092 ,  H04L5/0098 ,  H04W48/16

    Abstract: Embodiments of the present invention provide a reference signal detection method and receiving method, user equipment, and a base station. The user equipment includes: a determining unit, configured to determine configuration information of a reference signal, where the configuration information includes information about a first candidate time-frequency resource and information about a second candidate time-frequency resource, where the first candidate time-frequency resource includes a first partial time-frequency resource and a second partial time-frequency resource; the second candidate time-frequency resource includes a third partial time-frequency resource and a fourth partial time-frequency resource; and the first partial resource, the second partial resource, the third partial resource, and the fourth partial resource do not overlap one another; and a detection unit, configured to detect the reference signal according to the configuration information. According to the embodiments of the present invention, cell discovery and measurement performance can be improved.

    Abstract translation: 本发明的实施例提供参考信号检测方法和接收方法，用户设备和基站。 用户设备包括：确定单元，被配置为确定参考信号的配置信息，其中配置信息包括关于第一候选时间频率资源的信息和关于第二候选时间 - 频率资源的信息，其中第一候选时间 - 频率资源包括第一部分时间频率资源和第二部分时间频率资源; 第二候选时间频率资源包括第三部分时间频率资源和第四部分时间频率资源; 并且所述第一部分资源，所述第二部分资源，所述第三部分资源和所述第四部分资源不彼此重叠; 以及检测单元，被配置为根据配置信息来检测参考信号。 根据本发明的实施例，可以提高小区发现和测量性能。

    PRECODING MATRIX SET DETERMINING METHOD AND APPARATUS, AND PARAMETER INDICATION INFORMATION SENDING METHOD AND APPARATUS
    96.
    发明申请
    PRECODING MATRIX SET DETERMINING METHOD AND APPARATUS, AND PARAMETER INDICATION INFORMATION SENDING METHOD AND APPARATUS 审中-公开
    预测矩阵集确定方法和装置，以及参数指示信息发送方法和装置

    公开(公告)号：US20160323025A1

    公开(公告)日：2016-11-03

    申请号：US15206062

    申请日：2016-07-08

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： Kunpeng LIU ,  Leiming ZHANG ,  Jianghua LIU ,  Yongxing ZHOU

    IPC: H04B7/04 ,  H04L5/00 ,  H04W72/04

    CPC classification number: H04B7/0478 ,  H04B7/0417 ,  H04B7/0639 ,  H04B7/0658 ,  H04L5/0026 ,  H04W72/0406

    Abstract: A precoding matrix set determining method and apparatus, and a parameter indication information sending method and apparatus are provided. The precoding matrix set determining method include: determining, by a first network device, a parameter used for determining a precoding matrix set, where the parameter includes at least one of a phase parameter, an amplitude parameter, a quantity of vectors in the precoding matrix set, a quantity of vectors in a first codebook set in dual-codebook feedback, and a quantity of vectors in a second codebook set in the dual-codebook feedback, and the parameter is not fixed; and using the parameter to determine the precoding matrix set, where the precoding matrix set includes at least one precoding matrix. By using this solution, flexibility of feeding back a precoding matrix indicator is improved.

    Abstract translation: 提供了预编码矩阵集确定方法和装置，以及参数指示信息发送方法和装置。 预编码矩阵集确定方法包括：由第一网络设备确定用于确定预编码矩阵集合的参数，其中该参数包括相位参数，幅度参数，预编码矩阵中的向量量中的至少一个 设置在双码本反馈中设置的第一码本中的向量数量和双码本反馈中设置的第二码本中的矢量数量，并且该参数不固定; 以及使用该参数来确定预编码矩阵集合，其中预编码矩阵集合包括至少一个预编码矩阵。 通过使用该解决方案，提高了反馈预编码矩阵指示器的灵活性。

    METHOD, USER EQUIPMENT AND BASE STATION FOR DETERMINING PRECODING MATRIX INDICATOR
    98.
    发明申请
    METHOD, USER EQUIPMENT AND BASE STATION FOR DETERMINING PRECODING MATRIX INDICATOR 有权

    公开(公告)号：US20160056873A1

    公开(公告)日：2016-02-25

    申请号：US14931284

    申请日：2015-11-03

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： Jianguo WANG ,  Yongxing ZHOU

    IPC: H04B7/04 ,  H04W72/04

    CPC classification number: H04B7/0465 ,  H04B7/0478 ,  H04L1/06 ,  H04W72/042 ,  H04W72/046

    Abstract: The present disclosure discloses a method, a user equipment and a base station for determining a PMI. The method includes: receiving a reference signal set sent by a base station; based on the reference signal set, selecting a precoding matrix from a codebook, the codebook at least including a non-constant modulus precoding matrix, the non-constant modulus precoding matrix at least including a non-constant modulus column vector, amplitude values of at least two elements of the non-constant modulus column vector forming a symmetrical sequence; and sending a PMI to the base station, the PMI corresponding to the selected precoding matrix. According to the method, the user equipment and the base station for determining PMI, because the non-constant modulus precoding matrix included in the adopted codebook can adjust the shape of a beam, antennas may focus power on a hotspot region, and thus a load balance may be effectively realized.

    CELL CONFIGURATION METHOD, SYNCHRONIZATION METHOD, USER EQUIPMENT, AND BASE STATION
    100.
    发明申请
    CELL CONFIGURATION METHOD, SYNCHRONIZATION METHOD, USER EQUIPMENT, AND BASE STATION 有权
    小区配置方法，同步方法，用户设备和基站

    公开(公告)号：US20150003442A1

    公开(公告)日：2015-01-01

    申请号：US14487911

    申请日：2014-09-16

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： Jingyuan SUN ,  Liang XIA ,  Yongxing ZHOU ,  Xiaotao REN

    IPC: H04W56/00 ,  H04L5/00 ,  H04W72/04

    CPC classification number: H04W56/0015 ,  H04L5/0092 ,  H04W16/02 ,  H04W16/04 ,  H04W72/042

    Abstract: Embodiments of the present invention disclose a cell configuration method, a method for implementing synchronization between a user equipment and a base station, a user equipment, and a base station. The cell configuration method includes: determining, by a first base station corresponding to a first cell, system information of a second cell; and notifying, by the first base station, a second base station corresponding to the second cell of the system information, so that the second base station sends and receives signals according to the system information. According to the solutions provided in the embodiments of the present invention, system information of a cell may be dynamically or semi-statically adjusted according to user equipment distribution and service distribution, so that network resources can be better provided for a user equipment that needs them, a capability of serving the user equipment is improved.

    Abstract translation: 本发明的实施例公开了一种小区配置方法，用于实现用户设备与基站，用户设备和基站之间的同步的方法。 小区配置方法包括：由对应于第一小区的第一基站确定第二小区的系统信息; 以及由所述第一基站通知与所述系统信息的所述第二小区对应的第二基站，使得所述第二基站根据所述系统信息发送和接收信号。 根据本发明实施例提供的解决方案，可以根据用户设备分布和业务分布对小区的系统信息进行动态或半静态调整，从而可以更好地为需要用户设备的用户设备提供网络资源 提高了服务用户设备的能力。

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