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OFDM SYSTEM AND A DATA TRANSMITTING METHOD THEREOF, CAPABLE OF REDUCING THE CALCULATION AMOUNT FOR SIGNAL MODULATION IN OFDM SYSTEM
OFDM SYSTEM AND A DATA TRANSMITTING METHOD THEREOF, CAPABLE OF REDUCING THE CALCULATION AMOUNT FOR SIGNAL MODULATION IN OFDM SYSTEM
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机译:OFDM系统及其数据传输方法,能够减少OFDM系统中信号调制的计算量
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摘要
PURPOSE: An OFDM system and a data transmitting method thereof are provided to transmit the data in high speed without distortion by reducing the ratio of maximum power to average power in the state of lowering the system complexity.;CONSTITUTION: A frequency-time conversion unit(110) changes input data to be transmitted into the time-domain sequence. A serial and parallel converter(130) partitions the time-domain sequence into multiples. A phase rotation modular(140) implements the phase rotation for the partitioned time-domain sequence.;COPYRIGHT KIPO 2011
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