5G Cellular: Survey on Some Challenging Techniques

The evolving fifth generation (5G) cellular wireless networks are envisioned to provide higher data rates, enhance end-user quality-of-experience (QoE), reduce end-to-end latency, and lower energy consumption. This article presents several emerging technologies which could enable and define future 5G mobile communication standards and cellular networks. This article discusses novel design techniques including dense hetergeounes networks and stochastic geometry as an approach that will be used to design 5G cellular networks and new features are discussed such as the new mm-wave , Massive Multiple Input Multiple Out (Massive MIMO)and new access technique (Filter Bank multi Carrier). FBMC, cloud Radio Acess Network C-RAN and virtualization of wireless resources . Finally, the study presents new 5G applications, namely Machine type communication and IoT .