Zhang Demin, Zhang Youyuan, Wu Zhonghua, et al. Design and implementation of TD-LTE/GSM interoperability test platform[J]. 2015,(5):71-74. DOI: 10.13756/j.gtxyj.2015.05.021.
With the gradual commercialization of the 4Gtechnology
we will surely see the simultaneous existence of 4G
3Gand2 Gfor a long period of time
therefore Inter-RAT system interoperability is particularly important.In view of such a perspective
this article designs a set of TTCN-3-based test scheme for TD-LTE system and GSM system and verifies it by Inter-RAT system switching.By building a new simulation platform to generate the test flow charts and test reports and analyzing the test results
it verifies the superiorities of the test platform and the rationality and feasibility of this test scheme.