Ber performance of OFDM-QAM over AWGN channel

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In this essay we describe error performance in OFDM system with QAM-8, -16, -64. We present general expression for BER performance calculated for subcarrier, QAM-symbol, OFDM-symbol. BER-curves are given and illustrated in graph. We analyze potential noise immunity of OFDM system.

Ofdm, qam, ber-характеристика, detection probability, signal encoding, noise immunity, snr, awgn, ber performance, subcarrier

Короткий адрес: https://sciup.org/140191627

IDR: 140191627

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