EVALUATING MIMO-OFDM SYSTEM PERFORMANCE WITH QUADRATURE AMPLITUDE MODULATION TECHNIQUE

Prashant Kumar

Authors

Prashant Kumar P.G. Scholar, Dept. Of Electronics & Communication Engineering, Bms College of Engineering, Bengaluru, India

Keywords:

Quadrature Amplitude Modulation, system performance evaluation, spectral efficiency

Abstract

This study evaluates the performance of Multiple-Input Multiple-Output Orthogonal Frequency Division Multiplexing (MIMO-OFDM) systems utilizing the Quadrature Amplitude Modulation (QAM) technique. MIMO-OFDM is a prominent communication scheme known for its ability to enhance data rates and improve system reliability. The QAM technique is a widely used modulation method that combines amplitude and phase modulation, allowing for efficient data transmission. Through simulation and analysis, this research assesses the impact of various QAM orders on MIMO-OFDM system performance in terms of bit error rate, spectral efficiency, and capacity. The findings provide insights into optimizing MIMO-OFDM communication under different QAM scenarios.

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