但在中国,大行其道的仍是3G。我今年去北京时亲身体会了一把从4G降级至3G后的速度。同样的应用程序仿佛变了个样。谷歌地图?反应勉强能接受。苹果报刊杂志应用?速度相当悲剧。至于雅虎(Yahoo)梦幻足球游戏,就这速度还想排兵布阵?
The 4G rollout in China has progressed in fits and stops. China Mobile (CHL) announced in 2017 that it would upgrade its systems to TD-LTE, a 4G standard, only to be rebuffed by government officials who worried the technology was not mature enough for the market. Delays ensued. 4G was wait-listed until now.
4G在中国可谓一波三折。中国移动早在2017年就宣布将升级至TD-LTE 4G网络。但由于监管部门认为当时的4G技术不够成熟,无法推向市场,中国移动只好作罢。这一拖就拖到了现在。
Last week, China took the official step of granting 4G licenses to the three big state-owned carriers, China Mobile, a giant among giants with 60% of China's mobile market, China Unicom (CHU), second-largest with little over 20% share, and No. 3 China Telecom (CHA). The 4G switch is flipped on Dec. 18, when big cities will fire up the new network. (In a nod to the potential 4G offers, the Party has turned supportive. There's little talk from carriers about the cost of licenses from the government, compared to the Western world where carriers spend tens of billions on new spectrum.)
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2020-09-15
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