FUNDAMENTALS OF 5G TECHNOLOGY FOR NEXT GENERATION NETWORKS

5G architecture using nanocore involve the technologies such as cloud computing, nanotechnology, and All IP network. Multiple Access technologies like CDMA, OFDMA, TDMA and FDMA are defined. By increasing the capacity of the system BDMA (Beam Division Multiple Access) technique allows multiple access to Mobile Station (MS). Beam Division Multiple Access (BDMA) transference or transmission provides concurrently numerous users completely over the discrete beams. By organizing out users within the non-overlapping beams, the MU-Multiple input Multiple output channels can be uniformly decay into multiple single-user and Multiple input Multiple output (MIMO) channels; this method significantly reduce above channel estimation method, as well as the processing complexity at transmitters and receivers.