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    • 22. 发明公开
    • A transmission control method, base station, mobile unit and communication system for delay diversity
    • Sendesteuerverfahren,Basisstation,Mobileinheit und Kommunikationssystem mitVerzögerungsdiversität
    • EP2120365A2
    • 2009-11-18
    • EP09010708.7
    • 2006-12-19
    • Sharp Kabushiki Kaisha
    • Imamura, KimihikoYamada, Ryota
    • H04B7/06
    • H04B7/0671H04B7/0452H04B7/0682H04B7/12
    • A transmission control method for transmitting data through a plurality of antennas using regions (K1 to K16) defined by frequency and time axes, comprising:
      providing the data to be transmitted with a delay different from each other according to cyclic delay for each of outputs of the antennas: and
      providing the data to be transmitted with one of a plurality of initial phases (p1, p2) for each of the regions such that the one of the initial phases for the each of the regions is different from other of the initial phases for at least one of neighboring regions, the neighboring regions being adjacent to the each of the regions.
      A base station has a transmit section which transmits data using this transmission control method. A mobile unit has a receiver which receives the data transmitted by the transmission control method. A communication system comprises such a base station and such a mobile unit.
    • 一种用于通过由频率和时间轴定义的区域(K1至K16)通过多个天线发送数据的传输控制方法,包括:根据每个的输出的每个输出的循环延迟,以相互延迟的延迟提供要发送的数据 并且为每个区域提供要用多个初始相位(p1,p2)之一发送的数据,使得每个区域的初始相位之一与初始相位中的其他初始相位不同 对于相邻区域中的至少一个,相邻区域与每个区域相邻。 基站具有使用该发送控制方法发送数据的发送部。 移动单元具有接收通过传输控制方法发送的数据的接收机。 通信系统包括这样的基站和这样的移动单元。