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中国未来4G技术发展趋势？

2025-04-08 10:16:14

推荐回答（1个）

回答1：

现在美国和日本等地都已经在使用LTE技术网络了，LTE是英文Long Term Evolution的缩写。LTE也被通俗的称为3.9G，具有100Mbps的数据下载能力，被视作从3G向4G演进的主流技术。中国的3G正在起步中，况且还有个神马TD-SCDMA标准，中国自创，速度最慢，网络最差。中国的整个3G覆盖率很可怜，欧洲和日本、美国等地基本全覆盖。中国想用4G，还不知道什么时候才能实现。

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