The term '5G' refers to the fifth generation of mobile network technology, offering significantly enhanced speed, capacity, and responsiveness compared to its predecessors. 5G supports higher data rates, allowing for faster downloads and more reliable connections. It also enables the simultaneous connection of numerous devices, which is vital for the growth of the Internet of Things (IoT) and smart infrastructure. This technology facilitates innovations in various sectors, including healthcare, transportation, and entertainment, by enabling advanced applications such as autonomous vehicles and augmented reality.