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5G正加速向我们走来

2017-08-22 05:21:57   中国青年网

目前,各大电信强国正提前布局、抓紧研发,世界主流通信运营商和制造商期望在2020年左右实现5G商用。新华社发

三大电信运营商近日启动新一轮提速降费。新华社发

【经济界面】

核心提示

■5G网络具有更高的速率、更宽的带宽,预计5G网速将比4G至少提高10倍

■在5G时代,人和人、人和物、物和物都将连成一体,将构建一个全新的信息化基础设施

■按照2020年5G正式商用算起,预计当年将带动我国直接经济产出4840亿元,创造54万个就业机会

■中国要引领5G发展,一方面需要推进全球统一标准;另一方面还需要明确通信技术与物联网共生的定位

日前,中国电信在河北雄安新区启动5G(第五代移动通信技术)创新示范网建设,并发布了5G创新示范网白皮书。该白皮书提到,5G作为新一代宽带无线移动通信网,将以全新的网络架构、提供至少十倍于4G的峰值速率、毫秒级的传输时延和千亿级的连接能力,开启万物广泛互联、人机深度交互的新时代。

如今,5G的“脚步”距离我们还有多远?会给人们的生产生活带来怎样的改变?如何迎接5G时代的到来?

1、5G给生活带来什么

“万物互联”走进千家万户

【案例】

“我平时喜欢刷新闻、视频聊天、用手机追影视剧……”在北京一家互联网公司上班的王艳说,随着4G的逐渐普及,移动支付、移动娱乐等成了常见的生活方式,但感觉在地铁、火车等相对封闭的场所,网络信号仍然较弱、网速也较慢,“比4G更快的5G让人充满期待”。

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