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7 September 2010 Simulation of OFDM technique for wireless communication systems
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Orthogonal Frequency Division Multiplex (OFDM) is a modulation technique to transmit the baseband Radio signals over Fiber (RoF). Combining OFDM modulation technique and radio over fiber technology will improve future wireless communication. This technique can be implemented using laser and photodetector as optical modulator and demodulator. OFDM uses multiple sub-carriers to transmit low data rate streams in parallel, by using Quadrature Amplitude Modulation (QAM) or Phase Shift Keying (PSK). In this paper we will compare power spectrum signal and signal constellation of transmitted and received signals in RoF using Matlab and OptiSystem simulation software.
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Albe Bloul, Saeed Mohseni, Bader Alhasson, Mustafa Ayad, and M. A. Matin "Simulation of OFDM technique for wireless communication systems", Proc. SPIE 7797, Optics and Photonics for Information Processing IV, 77971B (7 September 2010);

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