European Telecommunications Standards Institute

ETSI EN 302 571 defines radio-spectrum access requirements for ITS equipment in the European 5.9 GHz band. It matters to V2X because it gives independently developed systems a common technical contract.

ETSI EN 302 636-4-1 defines geographically addressed packet routing among cooperative-ITS stations. It matters to V2X because it gives independently developed systems a common technical contract.

ETSI EN 302 636-5-1 defines lightweight transport and port multiplexing above GeoNetworking for facilities messages such as CAM and DENM. It matters to V2X because it gives independently developed systems a common technical contract.

ETSI EN 302 637-2 defines generation, transmission, and processing of Cooperative Awareness Messages. It matters to V2X because it gives independently developed systems a common technical contract.

ETSI EN 302 637-3 defines event-oriented Decentralized Environmental Notification Messages for road hazards and abnormal conditions. It matters to V2X because it gives independently developed systems a common technical contract.

European communications specifications for cooperative intelligent transport systems using short-range vehicle and roadside communications.

ETSI TS 102 940 defines the trust, privacy, and security architecture for cooperative-ITS stations. It matters to V2X because it gives independently developed systems a common technical contract.

ETSI TS 102 941 defines certificate enrollment, authorization, trust lists, and privacy-preserving credential management for C-ITS. It matters to V2X because it gives independently developed systems a common technical contract.

ETSI TS 103 097 defines secure message envelopes and certificate formats for cooperative-ITS communication. It matters to V2X because it gives independently developed systems a common technical contract.

ETSI TS 103 301 defines infrastructure-originated C-ITS messages including signal, map, and request/status exchanges. It matters to V2X because it gives independently developed systems a common technical contract.

ETSI TS 103 324 defines messages and processing for sharing objects detected by vehicle or roadside sensors. It matters to V2X because it gives independently developed systems a common technical contract.

A C-ITS message for sharing information about objects detected by vehicle or roadside sensors.

An ETSI C-ITS message that shares an ITS station's position, movement, and basic status.

Cooperative Intelligent Transport Systems allow vehicles, infrastructure, traffic systems, and road users to share information for safer and more efficient transportation.

An ETSI C-ITS event message used to distribute information about detected road hazards or abnormal conditions.

ITS-G5 is a European short-range communications technology used by cooperative intelligent transport systems for direct vehicle and roadside communications.

An ETSI architecture for hosting applications and network services close to users at the access-network edge.