LTE - A作为LTE的进一步增强技术，是在LTE基础上的平滑演进，将作为3gpp向itu(国际电信联盟)提交的4g(第四代移动通信)候选标准。

As a further enhancement technology of LTE, LTE-A is a smooth evolution based on LTE and will be the candidate of 4g (the 4th Generation Mobile Communication) standards submitted to ITU by 3gpp.

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