Methods for joint source channel compression and modulation (jsccm) based channel state information (csi) compression and feedback

Abstract

A wireless transmit/receive unit (WTRU) comprises a processor configured to receive configuration information. The configuration information may include, for example, an indication of a plurality of compressed channel state information (CSI) symbols (CCS) reporting modes, where each CCS reporting mode of the plurality of reporting modes may indicate a respective channel for reporting CCS symbols. The processor may be configured to determine a CCS reporting mode out of the plurality of CCS reporting modes. The processor may be configured to generate CCS symbols based on CSI reference signal (CSI-RS) measurements. The processor may be configured to determine a CCS reporting configuration based on the CCS reporting mode. The CCS reporting configuration may indicate, for example, resources of the channel associated with the CCS reporting mode. The processor may be configured to send a report via the resources of the channel associated with the determined CCS reporting mode.

Dependencies are inferred from the claim text.