Skip to main content

Ettifos to show Sirius, its software-defined modem C-V2X platform

April 24, 2025 Read time: 2 mins

As the push for intelligent transportation systems accelerates, cellular Vehicle-to-Everything (C-V2X) technology is set to revolutionize vehicle communication for connected mobility and smart city deployments.

However, developing, testing, and optimising V2X applications requires a robust, flexible solution that accommodates real-world field testing and real-time communication.

Ettifos, V2X solutions provider, will be in Seville exhibiting Sirius, its Software-defined Modem (SDM) C-V2X platform, which provides just that.

Through its commitment to driving advancement across the V2X industry with cutting-edge innovations, Ettifos has developed the all-in-one solution to support both the functional testing and performance analysis of 5G-V2X and LTE-V2X sidelink communication, as well as the rapid prototyping of V2X applications.

With a focus on real-world deployment, Sirius allows researchers and engineers to test and refine critical and advanced V2X use cases, including forward collision warning, platooning, cooperative perception, and automated driving scenarios.

The platform provides real-time performance monitoring and application verification, making it an invaluable tool for those working at the forefront of connected vehicle technology.

One of its standout features is its ability to support both 5G-V2X and LTE-V2X on a single platform, enabled through a simple software update. Instead of requiring multiple test platforms or devices, users can seamlessly evaluate, compare, and transition between both technologies, reducing costs and complexity in the testing process.

This makes Sirius the ideal choice for research and development teams, automotive companies, and technology providers requiring a streamlined, cost-effective testing solution.

Beyond its versatility, the platform is highly configurable, with SDK and API support for application development.

For those pushing the boundaries of connected and autonomous mobility, Sirius provides the tools to accelerate development, optimise performance, and bring next-generation V2X applications to life, bridging the gap between research and real-world deployment.

Stand: E16

Related Content

  • Velodyne joins smart city programme 
    January 14, 2021
    Company is to demonstrate sensor at Qualcomm Smart Campus
  • Brandmotion offers V2X integration service 
    October 26, 2021
    Partners will provide agencies with Denso’s Hercules OBU
  • ETSI interoperability event tests standards for car-to-car technology safety
    December 17, 2013
    Recent Plugtests interoperability events for intelligent transport systems (ITS) cooperative systems organised by European Telecommunications Standards Institute (ETSI), in collaboration with Ertico, enabled participating automotive companies to test the interoperability of their solutions. They also ran tests to assess their compliance with the latest standards developed by the ETSI ITS technical committee. Hosted by consulting and testing organisation CETECOM, the event included a workshop on future persp
  • Bridging the highway travel information gap
    March 14, 2012
    A new traffic management solution is attempting to bridge the gap in information available on freeways and arterial roadways. Andrew Bardin Williams reports. Agencies responsible for national networks of roads around the world have the ability to measure, analyse and disseminate accurate travel information to drivers. Millions of dollars go into data collection infrastructure to collect traffic congestion and travel time information on major freeways or highways. For example, a driver on the I-210 in the Lo