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据介绍，华为推出了全双工技术，能够在同一个频率上同时双向收发数据——相当于提供了一种不依靠光纤的、超高带宽无线回传方案，保证U6GHz基站的能力不会被憋死在“最后一公里”。
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Non-profit group the Environmental Defense Fund estimates that there will be an additional 7.5-18 billion tonnes of greenhouse gases - three times the amount emitted in a year at present - emitted by 2055.。PDF资料是该领域的重要参考