The 5G Automotive Association (5GAA) is very pleased to participate in the European edition of the ITS World Congress and to be part, alongside its members, of the discussion with global stakeholders in the field of connected mobility. This year, the event will take place from 11 to 15 October 2021 in Hamburg and will allow to “Experience Future Mobility Now.”

ITS World Congress is the world’s largest and most prominent event focused on smart mobility and the digitalisation of transports. It aims to underline the importance of Intelligent Transport Systems (ITS) and raise awareness of smart mobility solutions among policy makers, experts, and the general public. It will be a great opportunity to present the latest developments in ITS and enjoy networking opportunities.

Smart mobility and Intelligent Transport Systems (ITS) are crucial constitutive elements of 5GAA, as the association helps shape technological advances in the field. Cooperative Intelligent Transportation Systems (C-ITS) are the technologies associated with connected vehicles. These technologies, enabled by wireless transactions (V2X), would have a crucial impact on road safety and traffic efficiency. 5GAA supports the idea that 5G will be the ultimate platform to enable C-ITS and the provision of V2X.

5GAA and its members will be involved in different activities.

• During the event, we will have a booth where both industry and media visitors can learn more about 5GAA’s action to foster connected mobility.
• On 13 October, from 2 to 3 pm CEST we will host a press tour, moderated by Roger Lanctot, which will focus on concrete examples of C-V2X solutions as shown by 5GAA member demonstrations and booths. The members featured in the tour will be Qualcomm, Bosch, Telefonica, Deutsche Telekom & Continental, Novatel/Hexagon, Fraunhofer Institute FOKUS.
• 5GAA will also organise a workshop on “Connecting to Future Mobility”, from 9 am to 12 pm CEST, in Room X10 of the Congress Centre, followed by a networking lunch. The session will be a great opportunity to discuss the acceleration of C-V2X deployment and future-proof investments in digital infrastructure, compare the specifics between road corridors and urban areas, and to exchange about digital mobility services at large.
  The discussion will outline the cooperation models enabling the deployment and use of 5G infrastructures for connected and automated mobility. The workshop aims at bridging representatives of national, regional & local road authorities and operators together with industry representatives.Register here to attend the event.

The 5G Automotive Association (5GAA) is proud to announce its participation in the IAA Mobility Conference 2021 that will take place from 7 to 12 September in Munich. IAA Mobility is the leading global platform for the mobility industry and brings together actors from the entire mobility chain.

Following the guiding theme “What will move us next” the discussion will focus on how automation, connectivity, and smart city solutions will drive our progression to a more sustainable and effective mobility.

The event will provide an excellent platform to discuss the future of mobility with relevant stakeholders of the transport ecosystem.

5GAA will be active at two occasions:

• 9 September 2021 10.30 AM CEST
  5GAA will hold a Master Class session. A great opportunity to engage in cross-industry exchange, present our expertise in an educational format, and discuss last updates and automated mobility by demonstrating the capabilities and deployment models of the Cellular Vehicle to Everything (“C-V2X”) technology.

• 10 September 2021, 11.45 AM CEST
  5GAA will be present with its own Speaker Corner in the Business Club House, located in the central area of the exhibition. During 90 minutes our association and its members will have the opportunity to have speakers discuss the latest topics on connected mobility, as well as enjoy networking opportunities.

More details on the content of the sessions will come in the following weeks.

The 5GAA cross-working group work item Tele-operated Driving (ToD) aims to describe the requirements and framework needed for remote vehicle operation. The proposed results should reliably enable remote steering and manoeuvring including a human remote driver with both Direct and Indirect Control in an OEM-agnostic, inter-MNO and cross-authority operation. The intention of this work item is to study both use case and scenario definition, technical design, and business considerations. This document focuses on business considerations and aspires to identify the different elements that should be taken into account when considering the deployment of a ToD ecosystem from a business perspective.

Read the full technical report here.

This White Paper describes the new challenges in the treatment of functional safety arising from the introduction of connected and distributed functions, which are typical for cellular vehicle-to-everything (C-V2X) applications. A dedicated 5GAA technical working group performed a detailed analysis to determine, propose, and evaluate possibilities for mobile network operators, vendors, and any further identified stakeholders to provide vehicle original equipment manufacturers (OEMs) what they need to treat safety in new use cases enabled by C-V2X technologies.

Read the full White Paper  here.

The newly announced programme will provide trusted foundation for C-V2X applications globally.

The 5G Automotive Association (5GAA) and the Global Certification Forum (GCF) have agreed on a new programme that will support the drive for interoperability, reliability, and safety of emerging cellular vehicle-to-everything (C-V2X) systems.

C-V2X – which allows direct wireless communication between vehicles, and between vehicles and the infrastructures on the roadways – is an essential enabler for a safer and more efficient intelligent transportation system. It therefore requires a certification process to ensure compliance with global standards and to provide reliability to manufacturers and users alike.

The newly established programme will enable manufacturers to certify their C-V2X capable products – including onboard units (OBU) and roadside units (RSU) – for C-V2X PC5 Mode 4 functionality.

Many actors of the C-V2X ecosystem will be able to benefit from the new programme. Tier 1 manufacturers of OBUs and RSUs can ensure their products are interoperable with each other in terms of V2V functionality; vehicle manufacturers can rely on intelligent connectivity within automobiles; and insurance companies will have the opportunity to monitor for safe driving practices. Municipal traffic authorities will also be able to trust in the potential of products to operate over their infrastructure, maintaining traffic flows, and all road users – including cyclists and pedestrians, as well as drivers – can look forward to the safer roads promised by intelligent mobility.

GCF’s certification scheme has been evolving since 1999 in alignment with developments in the wireless communication industry. This result stems from the collaboration 5GAA and GFC have reinforced since 2019, to investigate the principles and framework for a certification programme – designed specifically for C-V2X technologies.

This represents the first part of a multiphase certification programme that will evolve from radio layer certification of PC5 Mode 4 (V2V and V2I) to LTE and 5G-NR based V2X-Uu (V2N) using the 4G and 5G cellular network for communications, taking advantage of the increased functionality and performance that 5G brings.

For more information and to register your interest in the new GCF C-V2X certification programme, click here.

Read the press release here.

When user equipment (UE) changes its serving mobile network (e.g. when crossing country borders), an interruption in connectivity can occur as the UE needs to connect to a new network which takes some time, i.e. scanning for a public land mobile network that it can attempt to use or ‘visit’ (hence VPLMN).
These interruptions can often result in disconnected phone calls and/or blackout periods for connected vehicle services lasting up to several minutes. This report seeks to look at this problem and examine the potential solutions available.

Read the full technical report

On 24 November 2020, the 5G Automotive Association, in partnership with Euractiv, hosted a debate to discuss how C-V2X can contribute to reducing transport emissions.

To what extent can connected driving, with increasing levels of automation, lead to environmental benefits? To answer this question, 5GAA asked Dutch non-profit organisation TNO to conduct a study into the environmental effects of V2X communication as it is currently used in transport and as it can be used in future implementations.

During the event, the organisation presented the results of the study. These highlighted the specific C-V2X functionalities that offer the biggest emission reductions and therefore a contribution to the EU’s climate goals.

Indeed, at the time of the broadcast, the European Commission was working the Sustainable and Smart Mobility strategy, proposing measures that match the ambition of the recently updated emissions reductions goals. Policymakers aimed to leverage digitalisation and automation to create a more sustainable future for the transport and mobility sector.

Watch the video below to have some highlights of the event.

Connected vehicles, as part of the emerging Cooperative Intelligent Transportation Systems (C-ITS) are positioned to transform the future of mobility – a change enabled by the exchange of messages between vehicles and between vehicles and transport infrastructure. As these messages are constantly broadcasting data, including vehicle speed and location, this raises potential concern about how to address privacy and data protection.

In this document, we take a fresh look at the latest technological architectures that feature Privacy by Design. We focus specifically on Cooperative Awareness Messages (CAM) and Decentralised Environmental Notification Messages (DENM), where privacy protection is offered by using pseudonym certificates that do not contain any identifying information. A Public Key Infrastructure (PKI) system takes care of the provision and overall management of the corresponding cryptographic keys. In this document, we review how current PKI system design can help address the risk of tracking from outside and inside attackers, and we identify challenges and privacy risks that remain unresolved. We give some suggestions in terms of future research and conclude the document with general recommendations.

Read the full White Paper

ETSI specifications ensure interoperability, safety, and security of C-V2X technology development

In July 2020, the 5G Automotive Association (5GAA) partnered with global ICT standards organisation ETSI to organise a remote cellular-vehicle-to-everything (C-V2X) Plugtest. The LTE-V2X System Profile is the first of its kind to be specified by an independent, accredited standards organisation in Europe (ETSI TS 103 723).

The system profile provides industry wide upper layer configuration guidelines for C-V2X deployment and employs C-V2X technology from 3GPP Release 14. The system profile and the global standard it represents will lay the foundations for standardised direct cellular communications technology in the automotive sector; making product development faster and ensuring that safety and security are at the core of all new technologies.

“LTE-V2X provides a seamless evolution path towards 5G employing new radio V2X (NR-V2X). The latter will allow even better performance and further enhanced features, while keeping backward compatibility with LTE-V2X”, said Maxime Flament, CTO, 5GAA. “OEMs will especially benefit as the technology will allow long life cycles, which are essential for automotive products.”

Several automotive LTE-V2X devices were successfully tested during the second ETSI C-V2X Plugtest™ in addition to Intelligent Transport Systems (ITS) stations and Public Key Infrastructure (PKI) vendors in order to assess the level of interoperability of their implementation and to validate the ETSI ITS specifications. An overall interoperability success rate of 94% was achieved during the second ETSI C-V2X Plugtest.

To read the full report from the Plugtest, please click here.

5GAA, a global cross-industry consortium working to develop end-to-end solutions for future mobility and transportation services, commissioned Ricardo to develop the report to help improve understanding of the costs, challenges and opportunities of different communication technology approaches to Vehicle to Infrastructure (V2I) use cases.

V2I is not a new technology consideration, with research and development activities related to connected vehicle applications ongoing for over two decades. However, there is now growing momentum for wider scale deployment of communication technologies in both vehicles and road infrastructure.

To date deployment activities have been fragmented and relatively slow, due to continued emphasis on research, no common vision of communication technologies and market uncertainty, making it challenging for most stakeholders to develop suitable business cases.

To help support a greater understanding of financial viability of the communication approaches implemented in the EU and US V2I market, Ricardo transport and mobility experts, supported by technical experts from Roke Manor Research, analysed a range options which include the use of a pure cellular network system and using a combination of the cellular network with direct communication interfaces via the radio spectrum.

Using outputs from extensive research and engagement with key ecosystem players, the study weighs up strengths, weaknesses and complementarity of the different communications technologies in terms of their technical performance and costs, aligning them with the different use cases. For example, the cost analysis highlights that a pure cellular deployment approach in Europe and US is 40-45% lower cost compared with deployments that include direct communication roadside units.

To recognise the opportunities and benefits identified, Ricardo’s experts have made a number of recommendations that include increased cooperation and communication of roadmaps between vehicle manufacturers, central government, road operators and cellular technology providers – in particular with the consideration of interoperability of technology solutions. Central government are also identified as playing a key role through effective implementation of financial instruments to leverage private sector investment and support wider deployment.

Denis Naberezhnykh, Ricardo’s transport technical director commented:  “Increased communication and connectivity between vehicle and infrastructure have the potential to create significant benefit, not only to the user of the vehicle, but also through wide-ranging societal benefits that will positively impact the economy, community mobility and the environment. The current fragmentation of technical approaches and stakeholders has the potential to significantly slow V2I market adoption and so we’re proud to develop this report, on behalf of 5GAA, to create greater understanding of financial viability and how that aligns with technology choices, as well as to help identify where increased collaboration is needed”.

Read the full study

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