Upgradation of Wireless Network Communication: A Brief Introduction

Provided by: Creative Commons
Topic: Mobility
Format: PDF
In this paper, the authors examine the todays researching issues driving the wireless world and provide a total overview of how established technologies will evolve to suit next generation mobile systems. While the term '4G' already dominates research in industry but, there are still numerous hurdles to take before this ambitious concept can become reality. Looking backward, wireless access technologies have chosen the different evolutionary paths aimed at unified aim: performance and efficiency in upper mobile environment. The First Generation (1G) has fulfilled the needs of mobile voice, and the Second Generation (2G) has introduced capacity with range.

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