Probabilidade de erro de bit em sistemas QAM-FBMC

The QAM-FBMC system have been a promising alternative to the OFDM for attempt the needs of 5G communication systems. Unlike for OFDM systems, does not exist a specific prototype filter for the QAM-FBMC system, thus, its performance is changeable related to the applied prototype filter. The bit error rate parameter is usually used to evaluate the communication system performance, thus, it is useful from the system design point of view. In this work we derive an expression to calculate the bit error probability (BEP) of QAM-FBMC systems by considering the applied prototype filter and including the AWGN channel effects.