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作 者:koreaittimes
出 处:《China's Foreign Trade》2010年第2期15-15,共1页中国对外贸易(英文版)
摘 要:Later this year, China Mobile will be the first in the world to introduce their 4G mobile communications network. On January 17, it was announced that China Mobile plans to introduce their 4G mobile communications network at the Shanghai Expo held in May. Once it is introduced, they plan to provide a trial test for users from May to October. It is uncertain at this point if the service will be a success
分 类 号:TN929.5[电子电信—通信与信息系统] TN929.53[电子电信—信息与通信工程]
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