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METHOD FOR REDUCING THE INTERFERING INFLUENCES OF PULSE-SHAPED INTERFERENCE SIGNALS IN OFDM-BASED DATA TRANSMISSION

机译:减少基于OFDM的数据传输中脉冲状干扰信号的干扰影响的方法

摘要

The invention relates to a method for reducing the interfering influences of pulse-shaped interference signals in OFDM-based data transmission, comprising the steps comprising the multiplication of a transmission signal having a window function for masking a pulse-shaped interference signal in the transmission signal, wherein the window function - observed as a continuous function in the timespan - can be differentiated, and subsequent erasure decoding by setting the reliability of the symbols affected by interference pulses to zero.
机译:本发明涉及一种用于减少基于OFDM的数据传输中的脉冲形干扰信号的干扰影响的方法,该方法包括以下步骤:将具有窗函数的传输信号相乘以掩蔽该传输信号中的脉冲形干扰信号。 ,其中可以区分窗口函数(在时间跨度中被视为连续函数),并且可以通过将受干扰脉冲影响的符号的可靠性设置为零来进行随后的擦除解码。

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