Abstract
The following quote was obtained by the news editors from the background informa tion supplied by theinventors: “In the state of the art, artificial intelligenc e, for example machine learning, for channel stateinformation (CSI) feedback en hancement is an important use case currently discussed in 3GPP RANI.However, it is not clear how the participants of the communication system, namely the base station andseveral user equipments, agree on artificial intelligence models to be used, for instance auto-encoder/autodecoderinformation for CSI feedback com pression.