Precoding-related signal transmitting or receiving method and apparatus
    155.
    发明授权
    Precoding-related signal transmitting or receiving method and apparatus 有权
    预编码相关信号发送或接收方法及装置

    公开(公告)号:US09596012B2

    公开(公告)日:2017-03-14

    申请号:US14785151

    申请日:2014-04-16

    Abstract: The present specification relates to a precoding-related information transmitting or receiving method and apparatus. A precoder-related information receiving method by a user equipment according to an embodiment of the present specification comprises the steps of: transmitting an aperiodic channel state information (CSI) report; receiving a rank indicator and a first precoder indicator from a base station; acquiring a second precoder indicator included in the most recent aperiodic CSI report which corresponds to the rank indicator in the aperiodic CSI reports transmitted by the user equipment; and receiving a signal using the first precoder indicator and the second precoder indicator. According to an embodiment of the present specification, precoding-related information can be effectively transmitted or received.

    Abstract translation: 本说明书涉及预编码相关的信息发送或接收方法和装置。 根据本说明书的实施例的用户设备的预编码器相关信息接收方法包括以下步骤:发送非周期信道状态信息(CSI)报告; 从基站接收秩指示符和第一预编码器指示符; 获取包含在最近的非周期性CSI报告中的第二预编码器指示符,该报告对应于由用户设备发送的非周期性CSI报告中的秩指示符; 以及使用所述第一预编码器指示符和所述第二预编码器指示符接收信号。 根据本说明书的实施例,可以有效地发送或接收预编码相关信息。

    Method and apparatus for controlling operation state of base station in wireless communication system
    157.
    发明授权
    Method and apparatus for controlling operation state of base station in wireless communication system 有权
    用于控制无线通信系统中基站的运行状态的方法和装置

    公开(公告)号:US09439139B2

    公开(公告)日:2016-09-06

    申请号:US14079260

    申请日:2013-11-13

    Abstract: Methods and apparatus are provided for controlling transition of an operation state of a cell in a wireless communication system. The cell includes a transceiver configured to transmit and receive signals to and from a terminal and another cell. The cell also includes a controller configured to transition an operation state of the cell from an active state to a dormant state, transmit a discovery signal, determine whether a cell activation signal is received from a node that controls the cell, and transition the operation state of the cell from the dormant state to the active state when the cell activation signal is received.

    Abstract translation: 提供了用于控制无线通信系统中的小区的操作状态的转换的方法和装置。 该小区包括被配置为向终端和另一个小区发送和接收信号的收发机。 小区还包括控制器,其被配置为将小区的操作状态从活动状态转换到休眠状态,发送发现信号,确定是否从控制小区的节点接收到小区激活信号,并且转换操作状态 的细胞从休眠状态到细胞激活信号被接收到活动状态。

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