LTE中基于S1接口的数据采集系统研究

Data Collection System Research Based on S1 Interface in LTE

首先简单介绍了LTE的发展现状以及技术特点,定位了数据采集系统的入口S1接口。接着提出了数据采集系统的总体框架,然后针对数据分析模块和数据采集模块进行了详细论述,其中数据采集系统模块包括采集信令、采集数据、信令和数据的关联,最后提出了数据分析模块中的均衡策略。

At first, status of development and technology feature of LTE are introduced. And the entrance of data collection system called SI interface is located. Secondly, the overall framework of data collection system is put forward. And then, data collection and data analysis module are discussed in detail. The collection and association between signal and data plays an important role in data collection module. At last, the balance of strategy is ana- lyzed in data analysis module.