英国4G速度未达到承诺值
文章来源:未知 文章作者:enread 发布时间:2015-05-30 08:02 字体: [ ]  进入论坛
(单词翻译:双击或拖选)
The new 4G mobile phone services in the UK are not as super-fast as the industry promised - and could get worse. 

在英国,新的4G移动服务达不到运营商所承诺的超高速度,而且速度可能还会变慢。 
 
The mobile phone companies boasted that 4G services would be ‘five times faster’ than the existing 3G networks when they launched in the autumn of 2012. 
 
However, a new official study puts the real figure at an average of 2.5 times faster - 14.7 megabits per second compared to 5.9Mbit/s per second on the 3G service that most people use. 
 
At the same time, the evidence suggests that 4G services are likely to slow down as more people connect to them. 
 
4G technology is being promoted by the big mobile networks on the basis it offers high speed internet access and smooth video streaming without annoying buffering1
 
More than 10 million people have been won over by the promises and have signed two year contracts costing an average of £20 ($30) a month. 
 
When 4G services launched at the end of 2012, the average download speed was up at around 19 Mbit/s, however the new research suggests an average of 14.7 and other studies put it as low as 10. 
 
This has happened because more people are using the service, effectively causing jams on the airwaves. The only way this can be countered is if the networks spend millions upgrading2 masts3 and installing new ones.


点击收听单词发音收听单词发音  

1 buffering 6597e98f9fdc6ab6b87187b88957b87e     
缓冲(作用); 减震; 阻尼; 隔离
参考例句:
  • Fig. 3-13 gives a suggested buffering arrangement for the data lines. 图3―13示出了一种缓冲数据线的方案。
  • It requires buffering for most applications. 在大多数使用场合,它都需要缓冲。
2 upgrading b1709369b19b51deac976f5fc9dce527     
浓缩
参考例句:
  • Many people are upgrading their mobiles to top-end models. 很多人不断将手机升级到最高档的款式。
  • We will press ahead with our plans for upgrading the software. 我们会继续为我们的计划努力,加快进行软件升级。
3 masts 057ed762a50e5883b0338ebfdd2d903f     
船桅( mast的名词复数 ); 桅杆; 旗杆; 天线塔
参考例句:
  • Her masts leveled with the spires of churches. 船的桅杆和教堂的塔尖一样高。
  • First the sails and then the masts went. 先是帆坏了,随后桅杆也断了。
TAG标签: phone UK 4G
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