The fifth generation of mobile phone technology — 5G — promises higher data rates and more reliable communication than previous generations, leading to a variety of novel applications. But to make this a reality, developments in a range of technologies will be required.

中文翻译：

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5才是4之后的结果吗？

第五代移动电话技术5G承诺比前几代产品具有更高的数据速率和更可靠的通信，从而带来了各种各样的新颖应用。但是要实现这一点，将需要开发一系列技术。