Requirements, Challenges, and Technologies for 5G of Terrestrial Mobile Telecommunica

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In this article, a summary of the 5G mobile communication requirements and [COLOR=#009900 !important]challenges[/COLOR] is provided. First, essential requirements for 5G are pointed out, including higher traffic volume, indoor or hotspot traffic, and spectrum, energy, and cost efficiency. Along with these changes of requirements, a potential step change for the evolution toward 5G, which shows that macro-local coexisting and coordinating paths will replace one macro-dominated path as in 4G and before is presented. find the article at: http://trends-in-telecoms.blogspot.c...enges-and.html