Development Of Accelerated Fast Fourier Transform For 5g Communication System

Abstract

The rapid evolution of communication technologies, particularly with the advent of 5G, demands efficient processing techniques to handle vast amounts of data. According to a recent report by the Global Mobile Suppliers Association, 5G subscriptions are expected to exceed 1.7 billion by 2025, significantly increasing the need for high- speed data processing capabilities. The Discrete Fourier Transform (DFT), while fundamental in signal processing, presents inherent limitations in computational efficiency, particularly as the size of the data increases, leading to longer processing times that can hinder real-time applications. This work presents a novel approach to accelerate the Fast Fourier Transform (FFT) specifically designed for 5G communication systems. By optimizing the traditional FFT algorithm through advanced VLSI techniques, we achieve significant improvements in computational speed and efficiency. Our proposed accelerated FFT utilizes innovative hardware architectures and algorithms, enabling rapid signal processing that meets the stringent demands of 5G applications. The advantages of this approach include enhanced throughput, reduced latency, and improved energy efficiency, making it a critical advancement for the future of high- speed wireless communications.