On the performance of OFDM systems over a Cartesian clipping channel a theoretical approach.

We introduce an accurate theoretical approach for computing the symbol-error rate (SER) of an M-ary quadrature amplitude modulation (M-QAM) orthogonal frequency division-multiplexing (OFDM) system in the Nyquist rate Cartesian clipping channel. The Cartesian clipper clips the high peak values of the...

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Τόπος έκδοσης:	IEEE Transactions on wireless communications 3, 6 (2004).
Κύριος συγγραφέας:	Nikopour, H.
Μορφή:	Άρθρο
Γλώσσα:	English
Θέματα:	Cartesian clipping channel. Gaussian additive random process. M-ary quadrature amplitude modulation. OFDM system. Inverse Fourier transform. Nonlinear distortion. Nonlinear noise. Orthogonal frequency division-multiplexing system. Peak-to-average power ratio. Probability density function. Symbol-error rate.