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GLOBECOM
2008
IEEE

Numerical Performance Evaluation of OFDM Systems Affected by Transmitter Nonlinearities, Phase Noise and Channel Estimation Erro

9 years 4 months ago
Numerical Performance Evaluation of OFDM Systems Affected by Transmitter Nonlinearities, Phase Noise and Channel Estimation Erro
Abstract—In this contribution we present a numerical approach to evaluate the bit error rate and mutual information of OFDM links affected by transmitter nonlinearities, phase noise, channel estimation error and frequency selective channels. The basic principle of the presented work is the correct modeling of the correlation between channel estimates and received signals. Using the statistical properties of the received signal we derive a semi-analytic expression of the received signal probability density function. The obtained PDF is a useful tool for OFDM performance analysis. For example the PDF can be used for planning and design of wireless networks, without running extensive simulations.
Steffen Bittner, Marco Krondorf, Gerhard Fettweis
Added 29 May 2010
Updated 29 May 2010
Type Conference
Year 2008
Where GLOBECOM
Authors Steffen Bittner, Marco Krondorf, Gerhard Fettweis
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