摘要
介绍了TTCN-3的概念、特点以及优势,分析了TTCN-3的测试系统结构,引出了LTE终端测试中E-UTRAN/SAE的系统架构和测试模型,对总体系统架构进行分析,并对E-UTRAN和UTRAN共存的测试结构进行举例说明。
This article firstly introduce the concept、features and advantages of TTCN-3,mainly analyses the structure of TTCN-3 test system.And then introduce the system infrastructure and test model of E-UTRAN/SAE in LTE terminal test,analyses the main system structure,give the specific example of the coexist network of E-UTRAN and UTRAN model in the test,finally list the TTCN-3 script to explain how it is used.
出处
《电信网技术》
2011年第2期13-16,共4页
Telecommunications Network Technology