CAJ | 학술논문

随着大数据应用的发展，从电路交换域获取数据也是丰富海量数据库的一个重要途径。为了提高电路交换域数据采集的效率，丰富采集手段，结合电路交换域数据通信的特点以及数据组包的要求，提出了一种基于FPGA实现电路交换域数据采集的设计方案，给出了FPGA的数据采集模型，并对该模型的组成模块进行了详细阐述，实现了数据从电路交换域到分组交换域的自动转换。测试结果表明，该数据采集系统丰富了时分复用线路数据采集的效率，实现了预期的功能。
수착대수거응용적발전，종전로교환역획취수거야시봉부해량수거고적일개중요도경。위료제고전로교환역수거채집적효솔，봉부채집수단，결합전로교환역수거통신적특점이급수거조포적요구，제출료일충기우FPGA실현전로교환역수거채집적설계방안，급출료FPGA적수거채집모형，병대해모형적조성모괴진행료상세천술，실현료수거종전로교환역도분조교환역적자동전환。측시결과표명，해수거채집계통봉부료시분복용선로수거채집적효솔，실현료예기적공능。
Along with the development of big data applications,getting data from the circuit switched do-main is an important way to enrich the massive database. In order to improve the efficiency of circuit switched domain acquisition and enrich the collection means, according to the characteristics of circuit switched domain data requirements and data packet,an exchange field data acquisition circuit based on FP-GA design is proposed,FPGA data model is given and the modules of the model are described in detail. The automatic conversion from circuit switched domain data to the packet switched domain is realized. Test results show that the data acquisition system enriches the time division multiplexing( TDM) line efficiency of data collection,and achieves the desired function.