1. ETSI EN 302 663 - V1.3.1 - Intelligent Transport Systems (ITS); ITS-G5 Access layer specification for Intelligent Transport Systems operating in the 5 GHz frequency band;;ETSI standard,2020
2. ETSI TS 102 687 - V1.2.1 - Intelligent Transport Systems (ITS); Decentralized Congestion Control Mechanisms for Intelligent Transport Systems operating in the 5 GHz range;;ETSI standard,2018
3. ETSI TS 103 574 - V1.1.1 - Intelligent Transport Systems (ITS);Congestion Control Mechanisms for the C-V2X PC5 interface; Access layer part;ETSI standard,2018