Today, mobile communications play a central role in the voice/data network arena. With the deploy... more Today, mobile communications play a central role in the voice/data network arena. With the deployment of mass scale 3G just around the corner, new directions are already being researched. In this paper we address the evolution of mobile communications, from its first generation, 1G, to the latest 3G and give a glimpse of foreseeable future of 4G.
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Papers by ashwani kumar