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Spectrum Utilization using Bayesian Method in Cognitive Radio (with MATLAB Code)
Introduction In the realm of wireless communication, the efficient utilization of the limited radio frequency spectrum is of paramount importance. With the growing demand for wireless services, Cognitive Radio (CR) technology has emerged as a promising solution to address the…
What is Spectrum Utilization ?
Introduction In the world of wireless communication, spectrum utilization plays a vital role in ensuring efficient and reliable transmission of data. By effectively managing and allocating the limited radio frequency spectrum, we can accommodate the ever-increasing demand for wireless services…
What is Spectrum Sensing ?
Introduction Spectrum sensing is a critical aspect of modern wireless communication systems, enabling efficient utilization of the limited radio frequency spectrum. In this article, we will explore the concept of spectrum sensing, its history, the need for it, and its…
What is Cognitive Radio (CR) ?
Introduction Cognitive radio, also known as CR, is an innovative technology that has revolutionized the field of wireless communication. It is designed to intelligently manage and utilize the limited radio frequency spectrum, enhancing efficiency and flexibility in wireless networks. In…
I2C Communication Protocol
Introduction What is I2C? I2C (Inter-Integrated Circuit) is a serial communication protocol used for connecting multiple devices on a bus. It was developed by Philips Semiconductor (now NXP Semiconductors) in the 1980s and has become widely adopted in various electronic…
Buck Converter: A Comprehensive Guide
Introduction What is Buck Converter? A buck converter is a type of DC-DC power converter that steps down the input voltage to a lower output voltage. It operates by using a series switch (typically a MOSFET) that turns on and…
Differential Signal: Understanding the Basics
Introduction Definition of Differential Signal: Differential signaling is a technique used in electronic communication to transmit data over a pair of wires. It involves transmitting the same signal over two wires, but with one wire having an inverted version of…
RS-485: Everything You Need to Know
Introduction What is RS-485? RS-485 is a serial communication standard used for long-distance communication over twisted pair cables. It is a popular communication protocol in industrial and building automation systems, and it is used for connecting devices such as sensors,…