Frequency domain correlation information signaling for transmission layers of a precoded channel

Abstract

Systems and techniques are provided for wireless communications. For example, a network entity can determine respective frequency domain (FD) correlation information for each precoding resource block group (PRG) of a plurality of PRGs associated with a precoded channel. The network entity can determine average FD correlation information for each transmission layer of a plurality of transmission layers associated with the precoded channel, wherein each transmission layer is associated with a corresponding subset of PRGs of the plurality of PRGs, and wherein the average FD correlation information for each transmission layer is based on the respective FD correlation information for each PRG of the corresponding subset of PRGs. The network entity can transmit signaling indicative of the average FD correlation information for each transmission layer.

Dependencies are inferred from the claim text.