South Korea Chooses C-V2X as Vehicle-to-Everything Communication Method
South Korea has chosen Cellular Vehicle-to-Everything (C-V2X) as its V2X communication method. Specifically, the country will use LTE-V2X...
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What is V2X?
It stands for "Vehicle to Everything"
and is a communication system for vehicles that supports the bilateral transfer of information between a vehicle and other road entities.
These entities include infrastructure, other vehicles, and vulnerable road users (VRUs).
Overarching Purpose of V2X
Improve
Road Safety
Reduce
Environmental Damage
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
level 4+ autonomous driving, platooning, extended sensor sharing, and remote driving.
Ultra-low Latency
Higher Throughput
Enhanced
Mobility Support
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