This SAE Standard describes a reference system architecture based on CV2X technology, in particular, using 3GPP Release 14 & Release 15 PC5. It also describes cross-cutting features unique to CV2X that can be used by applications and future application standards. The audience for this document includes the developers of applications and application specifications, and those interested in CV2X system architecture.
Rationale: The CV2X system provides a mechanism for information exchange between a host vehicle and other CV2X-enabled devices, which may be worn by or otherwise attached to a traveler, a roadside device, or a management center, to address safety, mobility, and environmental system needs. Common CV2X design elements are needed to support application future standards development.