DT is a composition importantly in optimization of mobile network. The regular ways of DT is made the technicians to spend much more time to get the testing data hardly

but not be able to focus on finding out the problems in network

and analysis it deeply

with providing the way of resolving. It is discussed with several examples for this article that the automatic DT system is applied to routine optimization of China Unicom’s GSM network. It takes effect to improve the optimizing work efficiency with automatic DT system in mobile network.