5GAA Conference: Driving the Future of V2X Deployment in the US
On Thursday, 6 February, the 5G Automotive Association (5GAA) will host its highly anticipated conference “US V2X Vision: Bridging Gaps and Accelerating Deployment in the US,” bringing together industry leaders, policymakers, and stakeholders to discuss the future of connected transportation in the United States.
Event Details
Date: February 6, 2025
Time: 9:00 AM – 12:00 PM (EST)
Location: National Press Club, Washington DC
The event will also provide a platform for in-depth discussions on the progress, challenges, and opportunities in achieving a fully connected and automated mobility ecosystem in the US.
Key Themes
As the US Department of Transportation (USDOT) advances its National V2X Deployment Plan, and with recent adoption by the Federal Communications Commission (FCC) of the Second Report and Order on the 5.9 GHz band, this conference will focus on:
- Current achievements and deployments in vehicle-to-everything (V2X) technology;
- The impact of regulatory milestones on deployment progress;
- Priorities for the next administration to accelerate nationwide adoption.
With high-level speakers and key stakeholders attending, the conference promises actionable insights and collaborative discussions to drive innovation and deployment forward.
Panels
The conference will be centred around two dedicated panels:
- “How US States are Deploying C-V2X”: This session will include representatives from the US Department of Transportation and State Departments of Transportation, highlighting the deployment efforts and lessons learned across the country.
- “How Chattanooga Sees C-V2X as a Bridge to its Future”: Featuring representatives from 5GAA and the Mayor of Chattanooga, this panel will explore the city’s forward-thinking approach to using C-V2X as a key enabler for its mobility goals.
Check out the agenda and stay tuned for event highlights and key takeaways, which will be shared on the 5GAA website and social media following the conference!
ADAS and Autonomous Vehicle Technology Expo: 5G Automotive Connectivity – What to Expect and When
5GAA Chief Technology Officer Maxime Flament is in Stuttgart today to present on ‘5G Automotive Connectivity: What to expect and when’ at this year’s ADAS and Autonomous Vehicle Technology Expo.
Taking place from 09:25-9:50, Maxime gave attendees an overview of the 5GAA roadmap ramping up toward increasingly advanced use cases in the 2030 timeframe, while also touching on the importance of the full integration of V2X technology into ADAS and automated driving systems (ADS).
Find the 5GAA 2030 Roadmap here.
Among other things, Maxime explained to attendees how:
- Many safety and traffic V2X use cases are emerging, from simple hazard warnings to teleoperation gradually increasing levels of complexity and automation
- The 5GAA roadmap envisions a rapid integration of V2X into ADAS and ADS
- Automotive connectivity exploits different radio access: vehicle-to-network, vehicle-to-vehicle, vehicle-to-roadside and vehicle-to-satellite
- Recent progress has been demonstrated in accurate positioning, low-latency services using MEC, 5G-compliant satcom, pedestrian and cyclist protection, etc
- Auto manufacturers are focussing on 5G 3GPP standards
Maxime also had the chance to meet with 5GAA members exhibiting their innovative 5G-V2X solutions at the event.
The ADAS and Autonomous Vehicle Technology Expo is one of the world’s biggest conferences focused on ADAS and assisted driving and is not to be missed for anyone with an interest in connectivity and connected mobility.
EcoMotion Assembly 2024: The Role of Vehicular Connectivity in ADAS and ADS
5GAA Chief Technology Officer Maxime Flament will be in Rosh Haayin, Israel, on 4 June to lead a workshop on vehicular connectivity in advanced driving and automated driving systems at this year’s EcoMotion Assembly.
Taking place from 11:30 – 12:30, the workshop, ‘The Role of Vehicular Connectivity in Advanced Driving Systems and Automated Driving Systems’, will see 5GAA members and community partners alike take part in an interactive discussion of how seamless vehicle-to-everything (V2X) communication fosters safer, smarter and more efficient transportation.
Participants will have the opportunity to learn about the integration of real-time data exchange between vehicles and other road users, which is instrumental in predicting and mitigating potential hazards and thereby significantly reducing the likelihood of accidents.
Speakers will highlight a number of cutting-edge technologies with an emphasis on their role in enhancing situational awareness and the decision-making capabilities of automated vehicles. This will include:
- 5G-V2X direct edge computing
- Software-defined vehicles
- Artificial intelligence
Don’t miss out on your chance to join the discussion with industry leaders!
For more details and contact info to sign up for the discussion, visit https://www.ecomotionweek.com/workshop-discussions.
All participants must be registered for the main event – use the 5GAA discount code EMA245gaa : https://ecomotion-assembly.forms-wizard.biz/.
Connected mobility
5G-V2X onward
5G technologies are the next generation of wireless networks. It is key to transmitting more extensive amounts of data more reliably, with lower latency and at faster speeds than ever before.
C-V2X is the next generation telematics that can support new automotive deployments and build a new transportation ecosystem for the future.
The C-V2X technology is already available but to support the autonomous vehicles of tomorrow, the technology must evolve to meet more demanding safety requirements. 5G will facilitate this evolution. Its extreme throughput, low latency, and enhanced reliability will allow vehicles to share rich, real-time data, supporting fully autonomous driving experiences.
The 5G Automotive Association (5GAA) is shaping the path to 5G by supporting C-V2X, as well as working to deliver innovations in on-device intelligence and integration in connected vehicles. The 5GAA is confident that a technically superior standards-based cost-effective and scalable access technology from the cellular industry will carry C-ITS and Connected Vehicle applications well into the 5G era and beyond.
Supporting Innovation: C-V2X Use Cases
Under its current Work Programme, 5GAA seeks to leverage today and tomorrow’s innovative C-V2X solutions
for a safer, greener and more efficient transportation system, benefiting all road users.
Define the next step: accelerate definition of C-V2X based on 5G-V2X or future LTE enhancements
5GAA intends to develop application-level groundwork
for the next-generation services (based on 3GPP Rel-16)
with advanced use cases involving complex message
interactions for assisted, autonomous (Level 1 – Level 5)
and automated driving (supported by infrastructure).
MEC technology to support automotive services in multi-OEM, multi-MNO, multi-vendor environments (MEC4AUTO)
Edge computing offers cloud computing capabilities at the edge of the network. 5GAA considers Edge computing as one of the key supporting technologies for many V2X services for connected and automated driving.
However, despite the many remaining challenges, 5GAA’s ongoing Work Item aims to demonstrate the use of MEC technology for automotive services e.g. in multi-MNO, multi-OEM, multi-MEC system environments.
Predictive quality of service (QoS): using 5G network data analytics to enable proactive C-V2X adaptation
The study on E2E Network Slicing and Predictive QoS described an evolved QoS framework for C-V2X in 5G, called predictive QoS, which can be enable by network slicing, multi-access edge computing, and machine learning.
The enhanced C-V2X study describes how LTE-V2X and 5G-V2X will eventually complement each other for the support of different use cases.
Vulnerable road user using cellular communications (VRU)
Despite technological progress and advanced safety features, VRUs still represent a large portion of road fatalities and severe injuries.
5GAA has been working on a VRU protection roadmap including use case definition, technical enablers and advanced protocols evaluation as well as a go-to-market and standardisation strategy.
Safety treatment in connected automated driving functions (STiCAD)
More and more driver assistance functionalities, especially for automated driving, are using connectivity. When related to safety, failure of these functionalities might lead to severe danger for passengers.
GAA has been working on identifying the needs and possibilities to define appropriate requirements for connected functions to ensure a high level of functional safety.
Requirements and architecture for tele-operated driving (ToD)
Tele-operation of vehicles after an incident or in difficult situations (including parking) is widely considered as a high-potential V2X service. Prior to its widescale commercial implementation, functional and architectural requirements still need to be clarified from a technical and regulatory perspective, particularly in multi-OEM, multi-MNO, and multi-Road Traffic Authority (RTA) environments.
5GAA is studying the requirements and framework needed for automated vehicle operation (tele-operation) covering the possible interfaces and stakeholders.
Our Roadmap for Advanced Driving Use Cases and Connectivity Technologies
Connected Mobility
C-V2X explained
Cellular Vehicle-to-Everything, or C-V2X, is a connected mobility platform that allows vehicles to interact with their surroundings, such as other vehicles, cyclists, pedestrians, road infrastructure, or mobile networks.
To enable connectivity within the broader transport ecosystem, C-V2X uses two complementary transmission modes.
First, direct communications (PC5) works independently of cellular networks and allows vehicles to communicate with other road users (cyclists, pedestrians or other vehicles). Second, network communications (Uu) leverages conventional mobile networks to enable vehicles to receive real-time information about road conditions and local traffic.
By connecting individual vehicles and enabling the development of cooperative intelligent transport systems that reduce congestion and pollution, C-V2X can transform how we look at traffic information to enhance travel and increase road safety.
Leading the new era
of mobility
C-V2X continually evolves over multiple releases in 3GPP. Cellular-V2X (C-V2X) is the umbrella term which encapsulates all 3GPP V2X technologies, including both direct (PC5) and mobile network communications (Uu).
A major milestone was achieved in 2017 by completing LTE-V2X in Release 14, including both direct and mobile network communications delivering basic safety use cases. In 2020, 5G-V2X was completed in Release 16, also combining direct and mobile network communications to enable advanced and automated driving use cases.
Who is 3GPP?
3GPP is a worldwide Standardisation Development Organisation (SDO) developing standards for the different generations of mobile networks: GSM (2G), UMTS (3G), LTE (4G) and 5G, targeting a wide range of consumer and industry applications. When applied in a vehicle connectivity context the acronym V2X (vehicle-to-everything) is added.
C-V2X in detail
C-V2X provides one unified solution for V2V (vehicle-to-vehicle), V2I (vehicle-to-infrastructure), and V2P (vehicle-to pedestrian) operation with V2N (vehicle-to-network) by leveraging existing cellular network infrastructure.
- Device-to-device [1] is Vehicle-to-Vehicle (V2V), Vehicle-to-(Roadway) Infrastructure (V2I) and Vehicle-to-Pedestrian (V2P) direct communication without necessarily relying on network involvement for scheduling.
- Device-to-cell tower is another communications link that enables network resources and scheduling and utilises existing operator infrastructure. Device-to-cell tower communications constitute at least part of the V2I proposition and are essential to end-to-end solutions.
- Device-to-network is the V2N solution using traditional cellular links to enable cloud services to be part and parcel of the end-to-end solution.
In the device-to-device mode (V2V, V2I, V2P) operation, C-V2X does not necessarily require any network infrastructure. It can operate without a SIM, without network assistance and uses GNSS as its primary time synchronisation source.
C-V2X also supports V2N applications using existing cellular networks where other voices and data communications occur. V2N would deliver network assistance and commercial services requiring the involvement of a Mobile Network Operator (MNO).
Collectively, the transmission modes of shorter-range direct communications (V2V, V2I, V2P) and longer-range network-based communications (V2N) comprise what we call Cellular-V2X[2].
[1] Relies on the PC5 interface specified by 3GPP for device-to-device operation.
[2] See 3GPP TR 22.885 Study on LTE Support for Vehicle to Everything (V2X) Services.
About us
Connected Mobility for People, Vehicles and Transport Infrastructure
The 5G Automotive Association (5GAA) is a global, cross-industry organisation of companies from the automotive, technology, and telecommunications industries (ICT), working together to develop end-to-end solutions for future mobility and transportation services. Created in September 2016, 5GAA has rapidly expanded to include key players with a global footprint in the automotive, technology and telecommunications industries. This includes automotive manufacturers, tier-1 suppliers, chipset/communication system providers, mobile operators and infrastructure vendors.
5GAA was created to connect the telecom industry and vehicle manufacturers to develop end-to-end solutions for future mobility and transportation services.
Mission
5GAA bridges the automotive and telecommunication industries in order to address society’s connected mobility needs, bringing inclusive access to smarter, safer and environmentally sustainable services and solutions, integrated into intelligent road transportation and traffic management.
A visionary roadmap
What we do
5GAA is addressing today’s mobility key challenges. With C-V2X technology, 5GAA will revolutionise the mobility ecosystem and the way drivers interact with the world. 5GAA’s ambition is to improve the overall transportation industry to make it safer, greener and more efficient for vehicles, road users and the surrounding infrastructure.
Smarter
Sustainable
Safer
5GAA has defined 4 strategic pillars designing the short and long term goals in very diverse domains contributing to the same ambition: Connected Mobility.
Berlin real-world use cases demonstrate game-changing C-V2X technology
On 25 October 2024 , the 5G Automotive Association (5GAA) demonstrated the latest innovations in the Cellular Vehicle-to-Everything (C-V2X) technology family to help achieve “Vision Zero” for all road users. The demonstrations illustrated the potential of 5G-V2X to enable new use cases integrated across multiple automakers, service providers, and mobile network operators.
For the very first time, 5GAA demonstrated 5G-V2X Direct technology integration in Audi and BMW vehicles with the support of 5GAA members Autotalks, Bosch, Commsignia, and Fraunhofer FOKUS. This demonstration illustrated how technology can alert drivers about pedestrians and cyclists even before they can see them, leveraging sensors and a camera feed from other vehicles. The demonstrations showed the high bandwidth and low latency performance characteristics of 5G-V2X Direct using ETSI Release 2 messages.
5GAA members Bosch, Commsignia, Deutsche Telekom, Ericsson, Keysight Technologies, LG Electronics, Mercedes-Benz and Vodafone, and the Coalition for Cyclist Safety, showcased ready-to-deploy, interoperable applications to increase awareness of vulnerable road users and emergency vehicles on public roads in central Berlin. Safety awareness alerts were delivered via 4G and 5G networks with low latency thanks to Multi-Access-Edge Computing and precise positioning, as verified by Anritsu’s performance measurements. ETSI-standardised messages were shared in real time between apps from various service providers.
“In Germany and across Europe, the ecosystem is ready to leverage the tens of millions of vehicles already connected via mobile networks and is now geared for the 2nd generation technology with 5G-V2X including direct communications,” said 5GAA Chairman Christoph Voigt.
Autotalks and Bosch, together with Commsignia, demonstrated the benefits of collective perception related to vulnerable road users. Ettifos, Keysight Technologies, Rohde & Schwarz and SEA Datentechnik also exhibited 5G-V2X Direct interoperability and conformity solutions and radio performance verification.
To show that C-V2X is about both safety and efficiency, Audi, supported by Commsignia and Autotalks, demonstrated a use case for “cooperative parking” based on 5G-V2X Direct.
In line with 5GAA’s Visionary 2030 Roadmap, 5G is continuously being deployed in many car models and 5G-V2X Direct is expected to be mass-deployed in commercial vehicle models as early as 2026. This week’s event underlined the continuous commitment of major European automakers to 5G-V2X following 5GAA’s Open Statement[1] in 2023.
For more information, watch the video below.
Connected Mobility
Sustainability
Sustainability benefits of C-V2X
Cellular Vehicle-to-Everything, or C-V2X, communications will make transportation not only safer and smarter but also more sustainable.
Sustainability has three dimensions: environmental, social and economic.
C-V2X ticks all three boxes:
- Environmental: By helping to make every trip smarter, safer and more efficient, C-V2X helps reduce congestion and accidents, thereby reducing air pollution, noise pollution and energy use.
- Social: Saving lives and avoiding injuries are clear social benefits. By enabling real-time communication between pedestrians, cyclists, traffic infrastructure and moving vehicles, including motorcycles and electric scooters, C-V2X will help avoid accidents that otherwise would result in injuries and deaths.
- Economic: By enabling more efficient mobility, C-V2X will save people and employers billions of man-hours currently wasted in traffic jams. Those man-hours can then be dedicated to more rewarding activities.
C-V2X also enables the growth of autonomous mobility, which in turn offers even greater sustainability benefits, for example mobility-as-a-service offerings.
To learn more, watch the short video or scroll down for more details.
C-V2X and Sustainability in detail
ENVIRONMENTAL BENEFITS
- Transport still represents about 25% of Europe’s total CO2 emissions. By helping to make every trip smarter, safer and more efficient, C-V2X helpsreduce congestion and accidents, thereby reducing energy use, noise pollution and air pollution.
- C-V2X can help all vehicles operate and deliver people and goods more efficiently, thereby reducing pollution and optimizing the use of valuable energy resources.
- INRIX calculated that each second of reduced delays at traffic signals across the United States would translate to an annual reduction of 800,000 metric tons of CO2.
- Connected vehicle technology can help electric cars calculate an energy-optimised route to a charging station that’s not necessarily the fastest or nearest but requires the least energy to reach.
- Examples of environmental benefits enabled by C-V2X technologies include:
- Current technology permitting smarter routing for all vehicles in both urban and rural areas, for example via automated traffic routing, road, bridge, tunnel and parking availability updates and smart parking.
- Future technology permitting “green waves” for emergency vehicles, cars, trucks, lorries and other vehicles instead of stop-and-go traffic.
- Future technology facilitating manoeuvres and cooperation in traffic.
- For more detailed information, please see TNO’s report for 5GAA on the Environmental Benefits of C-V2X.
SOCIAL BENEFITS
- By enabling real-time communication between pedestrians, cyclists, traffic infrastructure and moving vehicles, including motorcycles, C-V2X will help avoid accidents that otherwise would result in injuries and deaths.
- According to the World Health Organisation, there were 1.35 million traffic deaths globally in 2016, the latest year for which global data are available. Road traffic deaths are a leading cause of death among young people, in particular.
- In the European Union, there were about 20,608 road deaths in 2023, or about 46 road deaths per million inhabitants.
- In the United States, an estimated 40,990 people died in road accidents in 2023. The United States Department of Transportation has set an ambitious goal of zero traffic deaths, in part by leveraging advanced technologies to prevent accidents in the first place.
- It says: “The U.S. Department of Transportation’s National Roadway Safety Strategy specifies that zero is the only acceptable number of deaths and serious injuries on our roadways. USDOT is committed to taking substantial, comprehensive action to achieve this goal.”
- By providing real-time hazard notifications and enabling connected cooperative driving, C-V2X makes transportation safer for all road users, including cyclists. As C-V2X makes the roads safer, more people may feel confident in choosing cycling as their primary mode of transportation.
- A U.S. DOT pilot study demonstrated that C-V2X technology can prevent accidents and injury for vulnerable road users.
- Green waves and corridors for emergency vehicles can help save lives and reduce injuries, allowing people to lead longer, healthier and more fulfilling lives.
- Response times are critical for emergency vehicles and first responders to save lives. A 2020 study showed that “green waves” at traffic lights could reduce response times by as much as 30% with little impact on overall traffic conditions.
- By enabling more efficient mobility, C-V2X will save commuters billions of man-hours currently wasted in stressful traffic jams.Those man-hours can be dedicated to more enjoyable and rewarding activities such as doing sports, hobbies, volunteering, education or spending time with friends and family.
- In Europe, the average driver in some cities loses more than 150 hours per year stuck in traffic jams.
- Americans lost as much as 3.4 billion hours in traffic in total in 2021.
- C-V2X helps connect other modes of transport with one another to facilitate a real multi-modal transportation system.
ECONOMIC BENEFITS
- By enabling automated driving and mobility as a service, C-V2X will help create new products and services that help drive more sustainable economic growth.
- For example, anonymous data collected through C-V2X can help governments and policymakers develop more effective infrastructure maintenance programmes and traffic plans.
- By enabling more efficient mobility, C-V2X will save employers and entrepreneurs billions of man-hours currently wasted in traffic jams.Those man-hours can then be dedicated to more rewarding activities.
- For commercial vehicles, C-V2X can help optimise delivery routes and schedules and reduce the number of empty or partially loaded trips. Efficient route management reduces energy use and pollution.
- The deployment of C-V2X technologies in vehicles can increase demand for 5G and future networks, each of which will be more energy-efficient than the technologies they replace.
Want to learn more?
If you want to learn more about the timeline for the introduction of next-generation C-V2X communications technologies, including those with clear environmental benefits, please see our latest C-V2X technology Roadmap here.
Community
Ecosystem & Cooperation
With the numerous challenges connected and automated driving are bringing, the 5G Automotive Association (5GAA) is partnering up for the future with many different players. As building safety norms and standards play a vital role in the new era of mobility, 5GAA proactively teams up with several organisations, road operators and regulatory bodies to boost the deployment of connected cars and safer roads.
Global Partners
Standardisation
Collaboration to produce Third Generation Mobile System specifications, of globally applicable Technical Specifications and Technical Reports for a 3rd Generation Mobile System
Support to cooperation between ETSI and 5GAA, 5GAA participation in key meetings and other technical processes
Testing, Conformance and Interoperability
Cooperate in the area of multi-access edge computing, share resources, and coordinate technical, testing and deployment activities.
Support to C-V2X Conformance Testing and Certification in respective regions of operation
Support to C-V2X Conformance Testing and Certification in respective regions of operation
Collaboration in the process of testing C-V2X technology through various means, in support of identifying use and business cases for connected vehicles
Promotion Groups and Think Tanks
Cooperation to boost deployment of connected cars and safer roads by working across industries to focus on privacy/security, common standards and target the 5.9GHz spectrum band specifically for the internet of vehicles
Progression of the development of Cellular-V2X, commitment to the promotion of a global unified C-V2X standard and E2E industry, building of a deeply integrated and innovated C-V2X ecosystem among automotive, telecommunication and more vertical industry partners
Enhancement and fostering of a closer cooperation in the area of 5G-based V2X solutions
Regional Partners
Europe
Cooperation towards network deployment for mobility services.
Exchange of information, seeking solutions concerning the use of radio frequencies to facilitate the development of future mobility and transportation services especially for the purpose of ITS communications
Promotion and coordination as necessary of the Baltic Sea Region 5G Ecosystem Forum with the Electronic Communication Office of Latvia
Coordination of technical, testing and deployment activities in relation to connected and automated driving, standardization priorities supporting connected and automated driving, promotion on spectrum-related issues and agreement on usage modalities of certain bands
Korea
Partnership to exchange of information regarding 5G mobile communication technology related to Automotive and Road Transport, analysis of technology trends, discussion of global standardization trends, promotion of 5G and C-V2X ecosystem growth
Partnership to facilitate sharing information on 5G mobile technology in Automotive and Road Transport, analysis of technology trends, discussion of global standardization trends, promotion of 5G and C-V2X ecosystem growth
China
fostering of cooperation in the field of connected and autonomous driving solutions, further conducting technical research on LTE-V2X and 5G-V2X, ensuring the promotion of the applications of 5G based V2X solution
Japan
Cooperation between 5GAA and members of 5G MF with reference to the Japanese 5G ecosystem
United States
Walkthrough of 5GAA’s Technical Report Automated Valet Parking Technology Assesment
During this Online Session, 5GAA delegates from Autotalks, BMW, Ericsson, Jember, and Verizon will walk through the 5GAA Technical Report on Automated Valet Parking (AVP). Published in May, the Report presents the results of the 5GAA Work Items Use Case Implementation Description Phase II (UCID II) and AVP using solutions based on cellular public networks (PN), Standalone Non-Public Networks (SNPN) and short-range PC5 Direct Communication technologies.
