An RF spectrum observatory database based on a Hybrid Storage System
An RF spectrum observatory database based on a Hybrid Storage System
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基于混合存储系统的射频频谱观测数据库
DOI：
10.1109/dyspan.2012.6478122
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发表时间：
2012
期刊：
影响因子：
--
通讯作者：
K. Zdunek
中科院分区：
文献类型：
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作者：
George Noorts;J. Engel;Jesse Taylor;D. Roberson;R. Bacchus;Tanim M. Taher;K. Zdunek
2007年，伊利诺伊理工学院的无线网络和通信（WiNCom）研究中心启动了一个频率范围为30 MHz至6 GHz的连续射频频谱测量项目。数据测量收集，现在有多个tb，以前以平面文件格式存储在多个硬盘驱动器上，从数据收集的角度来看，这是高效且易于处理的，但从分析和共享的角度来看，不是很有效。本文描述了数据捕获结构、新的数据库和数据存储方法，这些方法已经创建，以实现大规模的“安全存储”，并促进IIT网络内外研究人员的数据查询和射频测量分析，以及使用这种新结构实现的一些应用程序。
In 2007, the Wireless Network and Communications (WiNCom) Research Center at the Illinois Institute of Technology initiated a continuous RF spectrum measurement program in the frequency range 30 MHz to 6 GHz. The data measurement collection, now multiple Terabytes, was historically stored in a flat file format on multiple hard drives which was efficient and easy to deal with from a data collection perspective, but not very effective from an analysis and sharing perspective. This paper describes the data capture structure, the new database and data storage approach that has been created to enable large scale, “safe storage”, and to facilitate data queries and RF measurement analysis by researchers both inside and outside of IIT's network, and some of the application that have been implemented using this new structure.