Huawei is given the contract to install a 4g mobile network in Norway, using technology which enables dramatic improvements in speed and content on your mobile phone.

华为在挪威中标了一个4g移动网络设备的合同，他们使用的技术可以大大提高手机数据的传输速率和扩展网络容量。

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If you look at the top of your phone, you will usually see a little symbols that says 3G or 4G. The G means "generation" of your mobile network.

你看一下手机的顶部，你通常会看到一些小符号，上面写着 3G 或 4G。G 的意思是移动网络的“一代”。

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China Mobile says its 4g network will be 20 times faster than 3g networks, plus provide high-definition video broadcasts, remote monitoring and high-speed Internet access.

中国移动表示，最新的4g技术将比3g网络快20倍，并能提供高清视频播放，远距离控制和高速上网。

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Verizon claims that laptop users on its 4G mobile broadband network will experience connectivity that's up to 10 times faster than the company's current 3G network.

CNN: Verizon launching speedier 4G network Sunday

Asked about the availability of broadband internet nationally and the new 4G mobile phone network, Mrs Miller said that recent announcements on cutting red tape would help speed up delivery of the infrastructure.

BBC: Ministers pledge to deliver a lasting Games legacy

The Verizon Wireless 4G LTE Mobile Broadband network, launched in December 2010, is the fastest, most advanced 4G network in the United States, providing speeds up to 10 times faster than Verizon Wireless' 3G network.

ENGADGET: Panasonic and Verizon team up to Mobile HD Visual Communications System using LTE