Performance Analysis of 3D-QAM Modulation in Rayleigh Fading Channels

In the presence of Rayleigh fading channels performance analysis of 3D quadrature amplitude modulation (QAM) has been carried out. The study’s main objective is to evaluate the average bit error rate (ABER) through an extensive analysis. The work provides mathematical formulas for the ABER of 3D QAM modulation under Rayleigh fading using rigorous mathematical analysis, providing insights into the robustness and dependability of communication systems in actual channel conditions. The findings add to a more sophisticated comprehension of the trade-offs and difficulties related to 3D QAM in fading channels. This work adds significantly to the ongoing discussion on wireless communication system design and optimization that will be helpful in 5G and beyond by improving our understanding of the performance dynamics of 3D M-QAM modulation in Rayleigh fading channels. A comprehensive evaluation, using simulation and mathematical analysis, of the performance of 3D 16-QAM modulation schemes has been carried out.