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What is V2X?

It stands for "Vehicle to Everything"

and is a communication system for vehicles that supports the transfer of information between a vehicle and any entity that may affect it.

Overarching Purpose of V2X

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Improve

Road Safety

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Reduce

Environmental Damage

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Improve

Traffic Efficiency

Cellular V2X (C-V2X) encompasses

two complementary communication modes

Direct/sidelink communication
(PC5 interface)

Network-based communication
(Uu interface)

Vehicle Communication Type

V2V, V2I, V2P

V2N

5G NR-V2X (3GPP Release 16)

As C-V2X standards evolve, 3GPP release 16 NR-based sidelink will offer major enhancements. 

These enhancements are expected to support advanced V2X use cases

such as autonomous driving, platooning, extended sensors, and remote driving.

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Ultra-Low Latency

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Higher Throughput

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Enhanced

Mobility Support