华为TDD产品线副总裁邱恒是华为4G团队的一员。鉴于中国采用4G网络比美国和日本晚了三年,我问邱恒在中国部署4G网络的过程中,最大的难点是什么。他想了想,说:“没有遇到什么困难。”这话着实令人难以置信。
But it's true that Huawei has worked out the 4G kinks in its equipment in Japan. The 4G release in China, now that it's been officially sanctioned, should be smooth, despite the massive numbers involved. China Mobile, for instance, needs to upgrade more than 200,000 base stations. (Heng points out the U.S. and Japan combined have 150,000 stations.) Software upgrades and minor hardware modifications to existing stations are enough to support 4G using Huawei's technology. Reports put China Mobile's cost of station upgrades at $3 billion.
不过,华为在日本确实成功推出了4G设备。既然4G网络在中国已经正式获批,那么尽管涉及的基站数目庞大,4G网络的推出仍然应当十分顺利。举例来说,中国移动需要升级20多万个基站。(邱恒指出,美国和日本总共才有15万座基站。)借助华为的技术,只需对现有基站进行软件升级和小的硬件改造,就能支持4G网络。报道称,中国移动的基站升级成本约为30亿美元。
This is a game changer, Heng says. For the first time Chinese consumers will be able to consistently watch video on their phones. Mobile shopping, already popular, should grow faster with faster speeds. Media, entertainment, and other commerce should all experience a new era in China.
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