Mobile and wireless communication has emerged as one of the most transformative
technological advancements of the modern era, enabling seamless connectivity across
geographical boundaries and supporting the rapid growth of digital services. The
continuous evolution of mobile communication systems—from early analog cellular
networks to advanced broadband technologies—has significantly improved
communication efficiency, data transmission speed, and global connectivity. Today,
wireless communication forms the foundation of numerous applications including mobile
telephony, internet services, multimedia communication, and the expanding ecosystem of
smart devices and Internet of Things (IoT) technologies