TD系统基于网元仿真技术的压力测试应用

Application of Pressure Test Based on NE Simulation Technique in TD System

在TD-SCDMA的操作维护中心(OMC)系统的压力测试中涉及到大量真实网元的负载测试,但常常由于现场环境的限制,无法构建出满足测试条件的所有网元。为解决这一难题,该文采用网元仿真技术,在压力测试中利用网元模拟器(NE Simulator)模拟真实网元与OMC系统进行信息交互,帮助测试人员更好地对OMC系统完成压力测试工作。实验表明,使用NE Simulator建立大规模的模拟网元后,模拟网元完全可以替代真实网元进行大容量的OMC压力测试。

This paper introduces a technology of using NE Simulator in the pressure test of TD-SCDNA Operation Maintenance Center（OMC） system. Because of lack of enough real NEs in OMC pressure test, it tries to solve this problem and use NE Simulators to set up test enviroment. To help testers more quickly finish OMC overload test, it uses NE Simulator instead of real NE to transfer information with OMC system. According to the experiment, NE Simulator can be successfully used in the large scale pressure test of OMC System.