5th Generation Mobile Network or simply 5G is the forthcoming revolution of mobile technology. Basically, 5G is the advanced form of the LTE-A Network. In the 5G Network may be used advanced form key technology such as MIMO, OFDM, SC-FDMA etc.
We have been adopted new physical waveforms or new modulation scheme at least. The new waveform in a new generation has been designed to overcome some restriction in previous technology or increase the spectrum efficiency. It is highly likely that this holds true for 5G, implying that we will see the new waveform.