scope:

The present document specifies the protocol conformance testing in TTCN for the 3GPP User Equipment (UE) at the Uu interface.

The present document is the 3^rd part of a multi-part test specification, 3GPP TS 34.123. The following TTCN test specification and design considerations can be found in the present document:

 - the overall test suite structure;

 - the testing architecture;

 - the test methods and PCO definitions;

 - the test configurations;

 - the design principles, assumptions, and used interfaces to the TTCN tester (System Simulator);

 - TTCN styles and conventions;

 - the partial PIXIT proforma;

 - the TTCN.MP and TTCN.GR forms for the mentioned protocols tests.

The Abstract Test Suites designed in the document are based on the test cases specified in prose (3GPP TS 34.123-1 [1]).

The present document is valid for UE implemented according to 3GPP releases starting from Release 1999 up to the Release indicated on the cover page of the present document.