Signal processing is a vital component in the Internet of Things (IoT) ecosystem, playing a pivotal role in extracting valuable insights from the vast amounts of data generated by IoT devices. The proliferation of IoT devices has led to an exponential increase in data, which, if not processed and analyzed efficiently, can result in information overload. Signal processing techniques are essential to convert this data into actionable intelligence, enabling IoT applications to make informed decisions in real-time. Signal processing is integral to the effective functioning of IoT systems, particularly in the context of RX/TX operations. By leveraging advanced signal processing techniques, IoT systems can efficiently manage and analyze the vast amounts of data generated, converting it into actionable intelligence. This capability not only helps in preventing information overload but also enhances the overall performance and decision-making processes of IoT applications.