Analysis of Reduction in Complexity of Multiple Input-Multiple Output-Orthogonal Frequency Division Multiplexing Systems with Carrier Frequency Offset Estimation and Correction

Provided by: Science Productions
Topic: Software
Format: PDF
Orthogonal Frequency Division Multiplexing (OFDM) is a promising research area in wireless communication for high data rates. The Multiple Input-Multiple Output (MIMO) technology when incorporated with the OFDM system promise a significant boost in the performance. But, the MIMOOFDM systems are very sensitive to Carrier Frequency Offset (CFO) as it deteriorates the system performance with the rise of Inter-Carrier-Interference (ICI). A theoretical analysis to evaluate the performance of Orthogonal Frequency Division Multiplexing (OFDM) systems is done here, under the combined influence of phase offset and frequency offset over rayleigh, Weibull and Nakagami fading channels using Binary Phase Shift Keying (BPSK) Modulation.

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