The present document contains the Test Suite Structure (TSS) and Test Purposes (TPs) to test the TETRA Direct Mode
Operation (DMO) protocols. The present document is divided into several parts, each one dealing with a stack of
protocols which includes layer 3 and layer 2 protocols. The present document deals with TSS&TP for a Direct Mode
MS operating with a type 1 Repeater (MS-REP1) Air Interface protocol, while part 4, sub-part 1 deals with TSS&TP for
DM MS to MS protocol and part 4, sub-part 4 deals with type 1 Repeater (DM-REP1) Air Interface protocol.
Testing of security features is outside the scope of the present document.
The objective of this test specification is to provide a basis for approval tests for TETRA equipment giving a high
probability of air interface inter-operability between different manufacturers TETRA equipment.
The ISO standard for the methodology of conformance testing, ISO/IEC 9646-1 [3] and ISO/IEC 9646-2 [4], as well as
the ETSI methodology for conformance testing, ETS 300 406 [5], are used as the basis for the test methodology.