  The future of mobile wireless communication networks will include existing
3rd generation, 4th generation (implemented in Japan, USA, South Korea etc.),
5th generation (based on cognitive radio which implies the whole wireless world
interconnection & WISDOM - Wireless innovative System for Dynamic Operating
Megacommunications concept), 6th generation (with very high data rates Quality
of Service (QoS) and service applications) and 7th generation (with space
roaming). This paper is focused on the specifications of future generations and
latest technologies to be used in future wireless mobile communication
networks. However keeping in view the general poor masses of India, some of the
future generation technologies will be embedded with 2G and 2.5G so that
general masses may get the advantage of internet, multimedia services and the
operators may get proper revenues with little extra expenditure in the existing
mobile communication networks.
