Extracting Bulk Configuration Data from a Relational UMTS Management Database

The rapid evolution of 3G technology demands an adaptive, robust network management system. In the 3G UMTS (Universal Mobile Telecommunications System) system, a new radio access network (RAN) called UTRAN (UMTS terrestrial radio access network) is introduced based on W-CDMA (instead of TDMA/FDMA) air interface transmission. The normal network management functionality needs to be supported that is, fault configuration, accounting, performance and security management (FCAPS). The network resource model for UMTS is defined by 3GPP [1] and is object oriented Output data for bulk configuration has a standard XML format defined by the 3GPP. By applying standard software engineering techniques for exporting XML from a relational database we demonstrate that using a relational database for storing management data can achieve very good performance for bulk configuration management export.