BS ISO 16460:2021

This standard BS ISO 16460:2021 Intelligent transport systems. Localized communications. Communication protocol messages for global usage is classified in these ICS categories:

• 35.240.60 IT applications in transport and trade
• 03.220.01 Transport in general

This document specifies:

1. the Localized Message (LM) format: an NPDU of a networking & transport layer protocol that does not support routing of a packet through a network;

2. the Service Advertisement Message (SAM): an APDU to be transported in an LM, for example;

3. the Service Response Message (SRM): an APDU acknowledging a SAM that offered a service based on an ITS application class ^{[ 2 ]} to be transported in an LM, for example;

4. related basic requirements for procedures.

Specifications are partly made by normative references to IEEE 1609.3(TM)-2016.