这是今天无线网络运营商面临的很重要的问题。
This is today's wireless network operators face the very important issue.
另外他还拥有Hutchinson公司，一家无线网络运营商，这家公司在12个公家都拥有3 G网络业务。
In addition, he owns Hutchinson, a wireless network operator that has 3g networks (branded 3) in 12 countries.
欧洲无线网络运营商TeliaSonera称他们计划在2010年在斯德哥尔摩和奥斯陆铺设营利性4g网络。
European wireless service provider TeliaSonera says its plans to have commercial roll out of 4g in Stockholm and Oslo in 2010.
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