Introduction to the CALM Fast Networking & Transport layer Protocol (FNTP)!
The FNTP is specified in ISO 29281-1, which which will be published early in 2013.
It is the most important networking & transport layer protocol for single-hop communications in C-ITS.
ITS networking & transport layer (EN 302 665, ISO 21217)
The main design goal was to enable multiple implementation architectures for single hop communications with minimum protocol overhead, supporting a multiplicity of access technologies and ITS facilities and ITS applications.
The FAST networking & transport layer service provided by FNTP consists of the following functionalities: