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4G: The What, Why, and When

机译:4G:什么,为什么以及何时

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It is an indisputable fact that the worldwide adoption and growth of wireless, particularly mobile wireless, has been the fastest technological achievement in the history of mankind. In a span of 25 ye ars, moving from basic analog to high-speed digital while creating a worldwide industry worth half a trillion U.S. dollars1 is certainly an amazing feat. Clearly, it has not occurred in a vacuum, nor has it been a technological pipe dream of a committed engineering community: it has benefited a large portion of humanity. And therein lies its success-fulfilling a crucial human need to communicate. With these great advancements, we are upon an era known as the third generation of mobile wireless, or 3G. 3G has elevated the basic function of communication to information gathering and, to some extent, entertaining. It has achieved this by providing access to that other concurrent, amazing development we call the Internet, a catalyst for great social, political, and economic change of our time.
机译:毋庸置疑的是,无线技术,尤其是移动无线技术的全球采用和发展,已成为人类历史上最快的技术成就。在25年的时间里,从基本的模拟技术向高速数字技术转变,同时又创造了一个价值半万亿美元的全球性产业,这无疑是一项了不起的壮举。显然,它不是在真空中发生的,也不是一个致力于工程的技术社区的技术梦想:它使大部分人类受益。它的成功在于满足了人类至关重要的沟通需求。有了这些巨大的进步,我们进入了一个称为第三代移动无线(3G)的时代。 3G在信息收集和娱乐性方面提升了通信的基本功能。它通过提供对我们称为Internet的其他并发的,惊人的发展的访问来实现这一目标,Internet是推动我们时代的巨大社会,政治和经济变革的催化剂。

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