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» 全球网速排名:美国远远落后于韩日 中国第71(图)
全球网速排名:美国远远落后于韩日 中国第71
文章来源: civic 于
2009-08-28 16:47:45
- 新闻取自各大新闻媒体,新闻内容并不代表本网立场!
中国互联网络信息中心今年发布报告称中国有3.38亿网民,位居世界第一。但最近美国通讯业工人协会(Communications
Workers of America)近日发布的网速调查报告(下载该报告 )显示,韩国互联网网速在全球居首位,平均传输速率达20.4Mb/s;日本次之,为15.8Mb/s;瑞典12.8Mb/s,排名第三。而中国则远远落后于其他先进国家,排在第71位,平均速率只有1.774Mb/s。统计数据表明,韩国和日本是平均网速最快的地区。近年来,韩国和日本网络技术发展迅速,每年均保持20%以上的飞速增长。韩国去年投入1.3亿韩元建设百兆网络,并打算到2010年,实现1000万户居民通宽带,普及率近90%。
中国大陆平均传输速率仅1.774Mb/s,排在第71位。下载速度为2.37Mb/s,上传速度为1.18Mb/s。
据测算,韩国的网速为中国的11.5倍,日本也几乎达到中国的9倍。
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此项调查邀请了41.3万名世界各地的互联网用户参加。调查中还发现,至少有18%的“宽带”业务,甚至不符合通信技术组织规定的下载速度要求。
网速测试还显示,美国从2008年至2009年,互联网网速从4.2Mb/s仅提高到5.1Mb/s,在全球排名第28。在日本,人们上传一份高清视频文件仅用12分钟,在美国需要半小时,在中国则需要将近2小时。
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