This course is the fastest way to learn 5G. Get started now. You will learn what a cellular system is, how cellular systems evolved up to the 5th generation and what a 5G system can be used for. You will acquire a big picture of a 5G system, understanding which parts compose a cellular system. You will learn examples of 5G services. Two major blocks of a 5G system are explained: the Radio Access Network (RAN) - 5G NR - and the 5G core.