This report delves into advanced wireless communication technologies, focusing on Orthogonal Frequency Division Multiplexing (OFDM). It explores how OFDM enhances data transmission within wireless networks, emphasizing its role in amplifying data flow. The report includes an introduction outlining aims, objectives, and research questions, followed by a comprehensive literature review that analyzes various studies on OFDM's application in wireless communication. The research methodology is discussed, and the report concludes with personal reflections on the effectiveness of OFDM. The report also addresses the benefits, drawbacks and challenges of using OFDM in wireless communication systems. It also includes the use of different modulation techniques like BPSK and QPSK in OFDM systems. The references used in the report are also provided. This report aims to provide a detailed overview of OFDM technology and its applications in wireless communication.