tags #ETSI 9 posts under #ETSI 2026-09-07 The BTP port registry: the real count of C-ITS messages 2026-09-06 ETSI C-ITS, Release 1 to Release 2: a standards map 2026-09-03 measurementDeltaTime: the age of every object in a CPM 2026-08-29 The CPM confidence field that TS 103 324 never pins down 2026-08-19 The message that tells your car where to park, and what comes next 2026-08-17 C-ITS architecture: four layers and two planes 2026-08-11 ETSI TS 103 324 (CPM): from study to standard 2026-07-20 The CPOC Annex I naming trap 2026-05-25 ETSI C-ITS message set — a 5-minute tour