US: WAVE Tolling - Local Unicast Wireless (1609.2)

Description:

This solution is used within the U.S.. It combines standards associated with US: WAVE Tolling with those for V-X: Local Unicast Wireless (1609.2). The US: WAVE Tolling standards include upper-layer standards required to implement V2I tolling flows. The V-X: Local Unicast Wireless (1609.2) standards include lower-layer standards that support local-area unicast wireless solutions applicable to North America, such as WAVE DSRC, LTE-V2X, LTE, Wi-Fi, etc.

Comm Profile: V-X: Local Unicast Wireless (1609.2)

Level	Doc #	Standard	Description
Access		Bundle: Local Unicast Wireless SubNet (US)	A set of alternative standards that can be used to wirelessly unicast information device-to-device in a range of a few hundred meters without requiring the aid of a 3rd entity base station. This includes technologies such as WAVE, C-V2X, and the device-to-device mode of 3GPP 4G and 5G. NOTE: WAVE and C-V2X are both intended for the same 5.9 GHz spectrum, which is currently assigned to WAVE within the US; however, as of late 2019, the FCC is considering a proposal to reassign portions of this spectrum.
Security		Bundle: IEEE 1609.2	A bundle of standards that groups a set of IEEE security standards together for easy reference.
TransNet	IEEE 1609.3	IEEE 1609.3 WAVE - Networking Services	This standard defines the network and transport layer options for the WAVE environment. The standard defines three options: a bandwidth efficient single-hop solution known as WSMP, UDP/IP, and TCP/IP. It has been harmonized with ISO FNTP and FSAP - a common message format specified in ISO 16460.

Data Profile: US: WAVE Tolling

Level	Doc #	Standard	Description
Facilities	IEEE 1609.11	IEEE 1609.11 WAVE - Elec Payment	This standard defines a basic level of technical interoperability for an over-the-air electronic payment (e.g., tolling) protocol for the vehicle-to-roadside link for electronic payment equipment. It does not provide a full solution for interoperability, and it does not define other parts of the electronic payment system, other services, other technologies and non-technical elements of payment interoperability.
Facilities	ISO 15628	ISO 15628 DSRC Application Layer	ISO 15628 specifies the upper layers originally developed for EU 5.8 GHz backscatter communications, and US DSRC. Likely not very relevant for C-ITS. Application identifier is continued now as part of EN ISO 17419 ITS-AID.
ITS Application Entity	ISO 14906	ISO 14906 EFC - DSRC	ISO 14906 specifies the application interface in the context of electronic fee collection (EFC) systems using the dedicated short-range communication (DSRC).

Readiness Description:

Multiple significant and minor issues.  For existing deployments, the chosen solution is likely deficient in security or management capabilities, and the issues should be reviewed and upgrades developed as needed. Some solutions in this category may also be becoming obsolete from an interoperability perspective and if this is the case, then upgrades should be planned as soon as possible. For new deployments, the solution may be viable for pilots when applied to the triples it supports; such pilot deployments should consider a path to addressing these issues as a part of their design activities. The solution does not provide sufficient interoperability, management, and security to enable proper, full-scale deployment without  additional work.