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相对于当前第四代通信技术(4G),5G是下一代通信技术的简称。5G时代,通过互联网下载一部高清电影,用时不超过1秒。速度难以置信5G网络的最高理论传输速度可达每秒数十Gb,是目前4G速度的100多倍。目前全球最快的WiFi传输速度仅为300Mbps(少数可以达到600Mbps),相当于每秒只能传输约36MB的内容。有人比喻,如果3G网速是微风,那4G网速就是暴风,而5G则是龙卷风。
Compared with the current fourth generation communication technology (4G), 5G is short for next generation communication technology. 5G era, through the Internet to download a high-definition movie, with less than 1 second. Unbelievable speed 5G theory of the highest theoretical transmission speeds up to tens of Gb per second, is the current 4G speed of 100 times. Currently the world’s fastest WiFi transmission speed of only 300Mbps (a few can reach 600Mbps), equivalent to only about 36MB per second transmission of content. Some people say that if 3G speed is a breeze, then 4G speed is a storm, and 5G is a tornado.