GENERATION OF 5G?

WHAT is 5G:

FUTURE 5G communication systems need to support unprecedented requirements for the wireless access connection, targeting cell throughput capacities of 1000 X current 4G  technology and roundtrip latency of about 1 msec.

we know about 3G and 4G. now a days these are implemented in real time, but 5G is the latest concept and researching field. check latest IEEE paper with 5G concept with this link..

                                   
                                                        Fig: 5G TECHNOLOGY

          FOR MORE DETAILS..
FAIRNESS FOR NON-ORTHOGONAL MULTIPLE ACCESS IN 5G SYSTEMS