Design And Realization On N Frequency Point In The Conformance Test For The TD-SCDMA

Since it wassubmitted to the ITU as the standard ProPosed by China from 1998, TD-SCDMA has experienced fast development and now formed into a stable standard system. For china, TD-SCDMA is important and actually indicates that we will begin the era of R&D and produeing in our own force.Because of the great support of Chinese government and the huge mobile communieation market in China, the TD-SCDMA industrial chain is now on vigorous progress.Many options we need to choose beeause of the eomplexity in the 3GPP protoeols,while the conformance testing has provided foreeful guarantee to the intercommunication for every firm product.With the development and maturity of the TD-SCDMA, expanding the capacity is our considering problem and the entering of N frequency point is the need of development to the conformance test for the TD-SCDMA terminals. So we should say that it is meaningful for us to do some research on the conformance test for N frequency point.So far,in the conformance test for the TD-SCDMA terminals, TTCN has not been widely used in the N frequency point, the works of the author fills up the vacancy. This research is going to be the basis of my graduation paper at last and focusing on these works:1.Researching the TD-SCDMA test standard, and the theory of the N frequency point technology .2.Designning the realization fashions to N frequency point in the test cases.3.Compile test cases by TTCN.4.Debugging the test cases link to some hardware.In this thesis, basic concept of protocol conformance test, N frequency point and TTCN the whole testing set are introduced firstly, then we designed a method to achieve N frequency point in the conformance test for the TD-SCDMA terminals. We offered the framework architecture, functions and implementation technique. We also present an example to illustrate how the testing function correctly to process protocol conformance testing by TTCN, and the result is entirely perfection.