求翻译：为了更好地达到研究及应用目的，本文首先从TD-SCDMA的定义入手，给出了TD-SCDMA网络当前存在的问题，之后分析了TD-SCDMA 通信系统中的掉话原因，并针对每一种原因给出了优化建议，提出相应的解决方法，通过逐层分析，所归纳出的思路、流程、解决方案全面清晰一目了然，对这一方向的网络优化工程具有很大的指导作用。是什么意思？

In order to better achieve the research and application purposes, this article first start from the definition of td-scdma given the current problems of the td-scdma network, after analysis of the td-scdma communication system of dropped calls reason, and for each kinds of reasons given optimization

In order to better serve research and applications, from this first SCDMA TD - starting with the definition in the TD SCDMA network - current problems, and then analyzed the TD - SCDMA communication system dropped calls, and for each of the reasons for the recommendations to provide optimized soluti

In order to achieved well the research and the application goal, this article first from the TD-SCDMA definition obtaining, has given the TD-SCDMA network current existence question, afterwards analyzed in the TD-SCDMA communications system to fall the speech reason, and aimed at each kind of reason

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