It is proposed a method for emitting an orthogonal frequency division multiplexing signal through a communication channel (CAB) by an emitter (A), comprising: Acquiring data to be transmitted, De-multiplexing the data over sub-carriers and allocating an amount of bits of the data to the sub-carriers, according to information about the transmission conditions of the sub-carriers over the communication channel (CAB), to generate frequency symbols (Xl[k]); Performing a frequency-to-time conversion of said frequency symbols to generate time symbols (xl(n)), said time symbols being serialized and emitted over the communication channel (CAB), wherein the information is determined from the modulus and the phase of an estimated transfer function (H͂) of the communication channel (CAB).
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机译：提出了一种由发射器（A）通过通信信道（C AB ）发射正交频分复用信号的方法，该方法包括：获取要发送的数据，在子模块上对数据进行解复用。载波，并根据与子载波在通信信道（CAB）上的传输条件有关的信息，将数据的位数分配给子载波，以生成频率符号（X l [k]）;执行所述频率符号的频率到时间的转换以生成时间符号（x l （n）），所述时间符号被串行化并在通信信道上发射（C AB ），其中信息是根据通信信道（C AB ）的估计传递函数（H the）的模数和相位确定的。
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