WSA - WAVE WSMP

Description:

This solution is used within Canada and the U.S.. It combines standards associated with WSA with those for V-X: WAVE WSMP. The WSA standards include standards required to advertise ITS services to short-range wireless devices. The V-X: WAVE WSMP standards include lower-layer standards that support connectionless, near constant, ultra-low latency vehicle-to-any communications within ~300m using the WAVE Short Messaging Protocol (WSMP) over IEEE WAVE in the 5.9GHz spectrum. The broadcast mode is interoperable with M5 FNTP.

Relevant Regions:

Comm Profile: V-X: WAVE WSMP

Comm Class: LAN - Local Area Network

Standards in Profile:

Data Profile: WSA

Standards in Profile:

Solution Issues Severity: 22

The severity issue score calculation only includes issues associated with standards that are included by default.

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 Draft not available (Critical) Standardization Gap The standards development organization has established a work item for the subject standard but a draft is not available for this critical feature to enable the interface. The draft may be missing due to the work item being new or simply a lack of activity on the work item.
True High Regulatory Issue Standardization Gap Deployment of this standard is subject to regulatory approval, which is not currently expected to be granted for deployments in the near-term.

Solution to Triples

This solution is used on the following information flow triples: