GENERATING SYMBOLS USING NEURAL NETWORKS IN A WIRELESS COMMUNICATIONS SYSTEM

Abstract

Various aspects of the present disclosure relate to neural network (NN)-based techniques that support the association of one data bit (e.g., input bit) to multiple resource elements (REs) via NN-based mapping blocks (or NN-based symbol generators) within a transmission chain of a transmitting node. For example, the transmission chain may insert the NN-based mapping block between a layer mapping block and precoding block, enabling the NN-based mapping block to generate output symbols from a sequence of modulation symbols. The NN-based mapping block, therefore, may operate to generate some or all RE symbols for each spatial layer, enabling adaptive symbol generation while maintaining compatibility within a transmission chain.

CPC Classifications