Mobile Networks: Introduction & Logistics

This lecture introduces the impact of mobile networks on everyday life, covering topics such as WiFi, cellular networks, IoT devices, and the emergence of ultra-high data rate applications. It also delves into the wireless spectrum, the evolution of cellular networks from 1G to 5G, and the challenges and motivations behind mobile networks. The lecture further explores the Internet Protocol stack, 5G technology, in-body networking and sensing, and the course information provided by the instructor. Various concepts like wireless radio, up/down conversion, and the Nyquist Theorem are discussed in detail.