Summary

Recommendation ITU-T G.9959 contains the MAC/PHY layer specification for short range narrow‑band digital radiocommunication transceivers. This Recommendation is a joint piece of work between ITU‑R and ITU-T, each contributing material from their respective remits. This Recommendation contains the non-radio (frequency) related aspects of the radiocommunication transceiver. The Recommendation specifies sub 1 GHz transceivers which shall be interoperable with transceivers complying with Annex A of this Recommendation.