Methodology of harmonization WAVE / FAST

26. May 2014


Harmonization of ISO FNTP (ISO 29281-1) with IEEE WSMP (IEEE 1609.3), and of ISO FSAP (ISO 24102-5) with IEEE WSA (IEEE 1609.3 and IEEE 1609.2) aims on maintaining the two different station architectures, i.e. the ITS station architecture specified in ISO 21217, and the WAVE device architecture specified in IEEE 1609.0. Purpose of harmonization is to have identical message formats such that a WAVE device (implementing WSMP and WSA) can talk to an ITS station unit (Implementing FNTP and FSAP).

An editorial approach to achieve this is illustrated in the below figure.

Standards references

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