Abstract
Wireless networks today can be divided into several phases, the first voice communication is based, that is 1g, the second phase, where we are in stage-based data traffic. In the third phase, will be mainly dominated by video, the need for new ways to optimize the network in order to prevent saturation. The future is 4G era. Now, based on 3G mobile communication technology has been successful in the global implementation of standardized and up. 4G standards battle has been engaged in fierce. For now it seems 3G technology in the WiMAX and LTE will be strong competitors in the future 4G standards. In this paper, we will talk about the 4G technology standard, WiMAX and LTE the basic characteristics of the key aspects of technology and application prospects of WiMAX and compare LTE and the development of future wireless networks.
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