TTsuite-SUA

Running WAVE Conformance Tests against
V2X Equipment

Product update:

June 22, 2018 - TTsuite-WAVE-DSRC version 1.2.1 is now available! This release features enhanced automated test cases for IEEE1609.2 (Security) and SAE J2945/1 (V2V Safety Communications). Read more...

Features

108 full-featured tests for SUA peers including
- State and Traffic Maintenance (ASP/SGP)
- Signaling Network Management (ASP/SGP)
- Management (ASP/SGP)
- Connectionless Data Transfer (Common)
- Routing Procedures (Common)
- Reassembly Procedures (Common)
- Connection Oriented Procedures (Common)
- SCTP Connection Management
Tests for valid, invalid and inopportune SUA protocol behavior
Exhaustive set of context parameters for flexible adaptation of SUA tests to a SUA implementation under test
Fully automated test execution
Platform-independent test execution
Test tracing on different levels of detail
Test definition and documentation in the standardized test notation TTCN-3

Benefits

Standards-based testing according to SUA specifications
Fast and simple test execution and analysis
Repeatability of tests and full support of test automation
Platform independence and rapid integration in existing test environments
Flexibility through usage of the constantly evolving standardized test notation TTCN-3

SUA screenshot — Test Management, Execution and Analysis for SUA

Applications

Media Gateway
Signaling Gateway
Application Server

Base specification

SAE J2945.1
- On-board system requirements for V2V Safety Communications
SAE J2735
- Candidate Improvements to Dedicated Short Range Communications (DSRC) Message Set Dictionary [SAE J2735] Using Systems Engineering Methods
IEEE 1609.2-2016
- IEEE Standard for Wireless Access in Vehicular Environments (WAVE)
- Security Services for Applications and Management Messages
IEEE 1609.3-2016
- IEEE Standard for Wireless Access in Vehicular Environments
- Networking Services
IEEE 1609.4-2016
- IEEE Standard for Wireless Access in Vehicular Environments
- Multi-Channel Operation

Standards

RFC 2960, "Stream Control Transmission Protocol", SCTP: Stream Control Transmission Protocol, 2000-10
RFC 3309, "Stream Control Transmission Protocol (SCTP) Checksum Change", update RFC 2960, 2002-09
RFC 3868, Signaling Control Part User Adaptation Layer (SUA), 2004-10
ISO/IEC9646-1: "Information technology - Open Systems Interconnection - Conformance testing methodology and framework - Part 1: General concepts"
ISO/IEC9646-2: "Information technology - Open Systems Interconnection - Conformance testing methodology and framework - Part 2: Abstract Test Suite specification"
ETSI ES 201 873-1 TTCN-3 Core Language V4.1.1, 2009-06