QUICK FACTS FOR WIRELESS COMMUNICATION

Abstract

Quick Facts for Wireless Communication serves as a practical guide to the technology that powers our connected world. The book begins by tracing the history of wireless tech from the early discoveries of Maxwell and Hertz to the high-speed "Next Generation" networks of today. It breaks down the different ways we stay connected, ranging from small-scale personal devices (WPAN) to entire city-wide networks (WMAN). The eBook dives into the specifics of everyday tools, explaining how Bluetooth functions, the difference between active and passive RFID tags, and how Wi-Fi has progressed through the years to the current Wi-Fi 6 standard. Attention is given to cellular communication concepts, explaining the engineering behind frequency reuse, cluster sizing, and capacity enhancement techniques like cell splitting and sectoring. Additionally, the text addresses network challenges, including the management of Co-channel and Adjacent-channel interference, and outlines mobility management strategies such as paging, roaming, and various handover mechanisms to ensure seamless connectivity in cellular communication.