Thursday, December 12

EU Goes For 5g Instead of WiFi For Connected Vehicles


BRUSSELS, Belgium–In the latest development in the EU’s long-running debate on the preferred communication technology standard for connected and autonomous vehicles (CAVs), the Council of the EU has rejected the Commission’s proposed legislation favouring Wi-Fi technology (the “Regulation“). Twenty one (of twenty eight) Member States voted against the Regulation; a result seen as victory for proponents of 5G technology.

The Regulation, once implemented, would dictate how CAVs ‘talk’ to each other and road infrastructure across Europe, including about traffic, hazards, speed and so on.

As previously reported here, the Regulation has been hotly debated since it was originally published in March 2019.  The issue of which communication technology standard should be preferred for CAVs – short range Wi-Fi or long range cellular (C-V2X) utilising 5G – has split the automotive and tech industries and resulted in fierce lobbying from both sides.

The Council’s decision to vote down the Regulation will come as welcome news to 5G supporters (including BMW, Daimler, Qualcomm, Samsung and Intel) who see CAVs as a key use case for 5G technology, with there being significant synergies between the roll-out of CAV technology and public 5G networks (see our previous article for further detail). By contrast, the decision is a blow to the likes of VW, Toyota and Renault, who have backed the Wi-Fi standard.

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