MOBILE DEVICE TRANSMITTER AND METHODS FOR TRANSMITTING SIGNALS IN DIFFERENT SIGNAL DIMENSIONS FOR 3GPP LTE
    114.
    发明申请
    MOBILE DEVICE TRANSMITTER AND METHODS FOR TRANSMITTING SIGNALS IN DIFFERENT SIGNAL DIMENSIONS FOR 3GPP LTE 有权
    移动设备发射机和用于在3GPP LTE的不同信号尺寸中发送信号的方法

    公开(公告)号:US20160142120A1

    公开(公告)日:2016-05-19

    申请号:US15003549

    申请日:2016-01-21

    Abstract: Embodiments of a mobile device transmitter and methods for transmitting signals in different signal dimensions are generally disclosed herein. The mobile device transmitter comprises a mapper to map a block of two or more input modulation symbols to different signal dimensions comprising two or more spatial dimensions, and linear transform circuitry to perform a linear transform on the block of mapped input modulation symbols to generate a block of precoded complex-valued output symbols such that each output symbol carries some information of more than one input modulation symbol. The mobile device also comprises transmitter circuitry to generate time-domain signals from the blocks of precoded complex-valued output symbols for each of the spatial dimensions for transmission using the two or more antennas. The precoded complex-valued output symbols are mapped to different signal dimensions comprising at least different frequency dimensions prior to transmission.

    Abstract translation: 移动设备发射机的实施例和用于在不同信号尺寸上传输信号的方法一般在此公开。 移动设备发射机包括映射器,以将两个或更多个输入调制符号的块映射到包括两个或更多个空间维度的不同信号维度,以及线性变换电路,用于对映射的输入调制符号块执行线性变换以产生块 的预编码复值输出符号,使得每个输出符号携带多于一个输入调制符号的一些信息。 移动设备还包括发射机电路,用于根据用于使用两个或更多个天线进行传输的每个空间维度,从预编码的复值输出符号块生成时域信号。 预编码的复值输出符号被映射到在传输之前至少包括不同频率尺寸的不同信号尺寸。

    Radio communication devices and methods for controlling a radio communication device
    115.
    发明授权
    Radio communication devices and methods for controlling a radio communication device 有权
    用于控制无线电通信设备的无线电通信设备和方法

    公开(公告)号:US09332452B2

    公开(公告)日:2016-05-03

    申请号:US13674123

    申请日:2012-11-12

    CPC classification number: H04W24/10 H04L1/0023 H04L1/0029 H04L1/20 H04W72/1231

    Abstract: A radio communication device may be provided. The radio communication device may include: a measurement circuit configured to measure a first reception quality of a first signal from another radio communication device and configured to measure a second reception quality of a second signal from the other radio communication device; a transmitter configured to transmit information related to the measured first reception quality to the other radio communication device; a memory configured to store information related to the transmitted information; a comparison circuit configured to compare information related to the measured second reception quality with the stored information; a determiner configured to determine a quality of the previously transmitted information based on the comparison by the comparison circuit; and the transmitter further configured to transmit to the other radio communication device information indicating the determined quality of the previously transmitted information.

    Abstract translation: 可以提供无线电通信设备。 无线通信装置可以包括:测量电路,被配置为测量来自另一无线电通信装置的第一信号的第一接收质量,并且被配置为测量来自另一无线电通信装置的第二信号的第二接收质量; 发射机,被配置为向所述另一无线电通信设备发送与所测量的第一接收质量相关的信息; 存储器,被配置为存储与所发送的信息有关的信息; 比较电路,被配置为将与所测量的第二接收质量相关的信息与所存储的信息进行比较; 确定器,被配置为基于比较电路的比较来确定先前发送的信息的质量; 并且所述发射机还被配置为向所述另一无线电通信设备发送指示所确定的先前发送的信息的质量的信息。

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