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【太平洋电脑网】到2023年将有10亿人使用5G网络，将由中国主导( 二 )


测试中产生的速度可以让用户以1000MB每秒下载数据 。 一项评估表明 ， 这会让用户可以在大约12秒内下载一部2小时的高清电影
Qualcomm said the demonstration used their Snapdragon X50 NR modem chipset over a 28GHz millimetre wave spectrum band.
高通表示 ， 展示所使用的是他们的骁龙X50 NR型调制调解芯片 ， 拥有超过28GHz毫米光谱波段 。
The 28 GHz millimetre wave spectrum band has been described as problematic because the radio signal at this frequency reportedly deteriorates if data is transmitted over more than a few kilometres.
28GHz毫米光谱波段一直被认为有很多问题 ， 因为据报道 ， 如果在几公里之外的距离传输数据 ， 这个频段的无线信号就会恶化 。
The technology could also be important for technologies like driverless cars.
另外 ， 5G对于有些技术来说很重要 ， 比如无人驾驶 。
评论翻译：
Serious question, what are the differences between 4g and 5g? And what’s does G stand for?
严肃的问题 ， 4G和5G有什么区别？G代表什么？
G stands for Generation. 5 G is supposed to provide much higher data rates and number of connected devices compared to 4 G. 10 Gigabits per second max data rate instead of 1, less than 1 ms latency compared to 70 ms, and 20 times the number of simultaneously connected users from a hundred or so to more than a thousand.
G表示代 。 相对于4G ， 5G据说可以提供更高的数据传输速度以及更多的设备连接数量 。 每秒最大传输速度不再是1G ， 而是10G ， 网络延迟时间不再是70毫秒 ， 而是低于1毫秒 ， 同时连接用户数提升了20倍 ， 从大约100名到超过1000名用户 。
That’s pretty good for China, I’m still waiting for decent 4G coverage in the UK
这对中国来说是大好事 ， 我还在等着英国有像样的4G网络覆盖 。
I'm still waiting for 3G in my part of the UK. Countryside villages (despite a decent population and new housing being built here) have been getting screwed over massively and people so often turn a blind eye to it. I've switched between providers and none offer me more than 2 bars of E in one elevated spot in the village.
EDIT: Autocorrct almost screwed me over as much as a number of services providers have.
我在英国还在等着3G网络 。 乡村地区（尽管这里有一定数量的人口并且建造了新房子）大部分网络一直很糟糕 ， 人们经常无视这一点 。 我使用了不同的运营商 ， 没有一个能提供超过2格的E网信号 ， 我还是站在村里地势较高的地方 。
自动校正几乎把我惹毛了 ， 就像那般运营商一样 。
And here I thought only my country had that bad coverage
我还以为只有我的国家网络覆盖不好呢 。
It's corporate greed. The US is suppose to have Nationwide fiber optics, but the ISPs took all the money and pocketed it instead of doing anything.
这是公司的贪婪 。 美国本该有全国范围的光纤 ， 但是运营商收钱进了腰包 ， 什么也没干 。
They didn't just pocket it. They used it to hire lobbyists to fight net neutrality so they can charge us more for doing nothing. Rather than take the capitalistic approach of making the service better to attract customers, they just want people to have less shitty options that cost more. Lobbyism is playing a major part in stagnating innovation since it's just a more efficient use of money to lobby for favorable legislation than to actually improve the good or service.


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