blob: 48d73f70a7b02feafdd145b4334e36bfa02c4a61 [file] [log] [blame]
Author: László Farkas
Version: 155 17-CNL 113 478, Rev. A
Date: 2016-11-17
= SUA Protocol Modules for TTCN-3 Toolset with TITAN, Function Specification
:author: László Farkas
:revnumber: 155 17-CNL 113 478, Rev. A
:revdate: 2016-11-17
Copyright (c) 2000-2016 Ericsson Telecom AB. +
All rights reserved. This program and the accompanying materials are made available under the terms of the Eclipse Public License v1.0 that accompanies this distribution, and is available at +
== How to Read This Document
This is the Function Specification for the set of SUA protocol modules. SUA protocol modules are developed for the TTCN-3 Toolset with TITAN.
== Scope
The purpose of this document is to specify the content of the SUA protocol modules.
= General
Protocol modules implement the message structures of the related protocol in a formalized way, using the standard specification language TTCN-3. This allows definition of test data (templates) in TTCN-3 language <<_2, [2]>> and correct encoding/decoding of messages when executing test suites using the Titan TTCN-3 test environment.
Protocol modules are using Titans RAW encoding attributes <<_3, [3]>> and hence are usable with the Titan test toolset only.
= Functional Specification
== Protocol Version Implemented
This set of protocol modules implements protocol messages and constants of the SUA protocol (see <<_1, [1]>>).
== Modifications/Deviations Related to the Protocol Specification
=== Implemented Messages
All SUA message types of message classes 0, 2, 3, 4, 7, 8 and 9 as listed in chapter 3.1.2 of <<_1, [1]>> will be implemented.
=== Protocol Modifications/Deviations
== Encoding/Decoding and Other Related Functions
This product also contains encoding/decoding functions that assure correct encoding of messages when sent from Titan and correct decoding of messages when received by Titan. Implemented encoding/decoding functions:
|Type of formal parameters
|Type of return value
= Terminology
TITAN TTCN-3 Test Executor (see <<_3, [3]>>).
= Abbreviations
PDU:: Protocol Data Unit
SUA:: Signalling Connection Control Part User Adaptation Layer
TTCN-3:: Testing and Test Control Notation version 3
= References
[1] +
Signaling Connection Control Part User Adaptation Layer (SUA)
[2] ETSI ES 201 873-1 v.3.1.1 (06/2005) +
The Testing and Test Control Notation version 3. Part 1: Core Language
[3] User Documentation for the TITAN TTCN-3 Test Executor