Comparisons in all generations

Abstract

In this paper we study the survey or comparison between the evolution of networks i.e. 1G, 2G , 3G, 4G and 4.5G. This paper covers all the terms that can be used in all networks and how new networks can be evolved and also covers the features of new networks and also tell about the demerits and merits of all generations. In other words we can say that we're going to cover off the major differences between the different 'generation' networks and check out some of the technical aspects of the different technologies.