中国大城市将开始试行5G网络

China’s three major telecom operators have been approved to set up 5G networks in big cities, reports Beijing Youth Daily.

《北京青年报》报道,中国三大电信运营商已获批在大城市建立5G网络。

China Unicom will pilot 5G-technology in 16 cities including Beijing, Tianjin, Qingdao, Guiyang and Zhengzhou. China Mobile will launch offline testing in five cities in eastern and southern China, with each city installed with more than 100 5G stations as well as 5G application demonstrations1 in 12 cities. China Telecom has confirmed it will pilot 5G-technology in Xiong’an, Shanghai, Suzhou, Shenzhen, Chengdu and Lanzhou, and plans to expand the network to six more cities.

China Unicom said it has started free chip upgrading for 2G users and cut 2G frequencies for the 5G network.

Analysts2 say 2G is obsolete3 and 3G is also being phased out. 5G technology will accelerate smartphone speed tenfold and bring intelligent driving, AR and VR into our daily lives.

英语网址大全

1 demonstrations
证明( demonstration的名词复数 ); 表明; 表达; 游行示威
参考例句:
Lectures will be interspersed with practical demonstrations. 讲课中将不时插入实际示范。
The new military government has banned strikes and demonstrations. 新的军人政府禁止罢工和示威活动。
2 analysts
分析家,化验员( analyst的名词复数 )
参考例句:
City analysts forecast huge profits this year. 伦敦金融分析家预测今年的利润非常丰厚。
I was impressed by the high calibre of the researchers and analysts. 研究人员和分析人员的高素质给我留下了深刻印象。
3 obsolete
adj.已废弃的,过时的
参考例句:
These goods are obsolete and will not fetch much on the market.这些货品过时了,在市场上卖不了高价。
They tried to hammer obsolete ideas into the young people’s heads.他们竭力把陈旧思想灌输给青年。

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该日志由 1zanxin 于2018年04月20日发表在 杂谈 分类下,
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