EU: Probe Data - G5 TCP

Description:

This solution is used within Australia and the E.U.. It combines standards associated with EU: Probe Data with those for V-X: G5 TCP. The EU: Probe Data standards include upper-layer standards required to provide detailed probe data information from a vehicle. The V-X: G5 TCP standards include lower-layer standards that support broadcast, near constant, low latency vehicle-to-vehicle and vehicle-to-infrastructure communications using the ETSI GeoNetworking Bundle with TCP/IPv6 over the 5.9GHz spectrum.

Relevant Regions:

• Australia
• European Union

Comm Profile: V-X: G5 TCP

Comm Class: LAN - Local Area Network

Level	Standard
Access	Bundle: ETSI ITS-G5
Mgmt	Bundle: G5 Congestion Control Management
Security	Bundle: ETSI ITS-S Security Architecture
TransNet	Bundle: GeoNetworking IPv6
TransNet	IETF RFC 9293 TCP

Data Profile: EU: Probe Data

Level	Standard
ITS Application Entity	Bundle: ISO Probe Data

Solution Issues Severity: 7

Solution Issues:

Default	Severity	Name	Type	Description
True	Low	Protocol features partly not applicable in the given context	Performance / Applicability Gap	A feature of the protocol is not fully applicable in the given context, e.g. GeoNetworking multi-hop forwarding in 5.9 GHz channels.
True	Medium	Security inadequate	Security Gap	The solution does not provide adequate communications security for the information triple, which potentially jeopardizes C-ITS operations.
True	Medium	Uncertainty about trust revocation mechanism	Security Gap	The mechanisms used to prevent bad actors from sending authorized messages is unproven.

Solution to Triples

Source	Flow	Destination
Vehicle	vehicle situation data	Connected Vehicle Roadside Equipment