2006•Modern Electronics TechniqueRequires access
Discussion of the Fourth Generation Mobile Communication System
Yuan Gao
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Abstract
While the third generation mobile communication system is applied,the study of the fourth generation mobile communication has begun.At present,the developed country in the world throw themselves into the research and establishment of the standard for 4G mobile communication technology.Starting with the background of the fourth generation mobile communication system and its characteristic,this article introduces the network frame of the fourth generation mobile communication system as well as its key techniques and reviews the development of the global 4G.At last,it foresees the future of 4G mobile communication system.