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

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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Publié dans:IEEE Transactions on wireless communications 3, 6 (2004).
Auteur principal: Nikopour, H.
Format: Article
Langue:English
Sujets:
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.