METHODS, PROCEDURES, APPARTUSES AND SYSTEMS FOR DATA-DRIVEN WIRELESS TRANSMIT/RECEIVE UNIT SPECIFIC SYMBOL MODULATION

Procedures, methods, architectures, apparatuses, systems, devices, and computer program products are disclosed are directed to data-driven wireless transmit/receive unit specific symbol modulation. In an embodiment, a method implemented in a wireless transmit/receive unit, WTRU, includes receiving, from a base station, a first transmission comprising a first information indicating one or more parameters. A neural network (NN) is initialized based on the first information. A second transmission is received from the base station and includes a reference signal (RS). The NN is trained based on the RS. A quality indicator (QI) value is computed based on a NN loss of demodulation of the RS. On condition that the QI value satisfies a threshold, the trained NN is deployed for use in connection with demodulating at least one symbol.