EU: DEN Service - Local Unicast Wireless (EU)

Description:

This solution is used within Australia and the E.U.. It combines standards associated with EU: DEN Service with those for V-X: Local Unicast Wireless (EU). The EU: DEN Service standards include upper-layer standards required to implement V2x decentralized environmental notification information flows. The V-X: Local Unicast Wireless (EU) standards include lower-layer standards that support local-area unicast wireless solutions applicable to the European Union, such as G5, LTE, Wi-Fi, etc.

Relevant Regions:

• Australia
• European Union

Comm Profile: V-X: Local Unicast Wireless (EU)

Comm Class: LAN - Local Area Network

Level	Standard
Access	Bundle: Local Unicast Wireless SubNet (AU/EU)
Mgmt	ETSI 302 890-1 Service Announcement
Security	Bundle: ETSI ITS-S Security Architecture
TransNet	Bundle: GeoNetworking IPv6

Data Profile: EU: DEN Service

Level	Standard
Facilities	ETSI 302 637-3 BSA DEN Service (DENM)
ITS Application Entity	ETSI 102 638 ITS BSA
ITS Application Entity	ETSI 102 894-2 U&AR Common Data Dict

Solution Issues Severity: 14

Solution Issues:

Default	Severity	Name	Type	Description
True	Medium	Overlap of standards	Overlap	Multiple standards have been developed to address this information and it is unclear which standard should be used to address this specific information flow.
True	Medium	Uncertainty about trust revocation mechanism	Security Gap	The mechanisms used to prevent bad actors from sending authorized messages is unproven.
True	High	Data/comm profile pairing	Standardization Gap	There are ambiguities as to how to (or if one should) couple the upper-layer standards defined in this solution with the indicated lower-layer standards.

Solution to Triples

Source	Flow	Destination
Connected Vehicle Roadside Equipment	personnel safety warning	Personnel Device
Maint and Constr Vehicle OBE	personnel safety warning	Personnel Device