EVOLUTION AND DEVELOPMENT OF GENERATIONS OF WIRELESS TECHNOLOGY
Wireless communication is the transfer of information over a distance without the use of enhanced electrical conductors or "wires" The distances involved may be short (a few meters as in television remote control) or long (thousands or millions of kilometres for radio communications) When the context is clear, the term is often shortened to "wireless" It encompasses various types of fixed, mobile, and portable two way radios, cellular telephones, Personal Digital Assistants (PDAs) and wireless networking. In this paper we will throw light on the evolution and development of various generations of mobile wireless technology along with their significance and advantages of one over the other. In the past few decades, the mobile wireless technologies have experience of various generations of technology revolution evolution, namely from 0G to 4G. An advanced implementation of 5G technology which are being made on the development of World Wide Wireless Web (WWW)