Basic objectivbe of this lecture is to derive 5G Wireless Communication Networks. The main objective of 5G is to support the mobile data traffic at extremely high speed. Data rate can be measured in several different ways: Aggregate data rate, Edge rate, Latency, Energy and Cost. A significant cost consideration for 5G, than in 4G a result of the new BS densities along with increased bandwidth, is the backhaul through the network edges into the core. Here also focus on Challenges of massive MIMO and METIS 5G Architecture.