CONFIGURATIONS AND SWITCHING BETWEEN DIFFERENT MODES OF SDM PUSCH

Abstract

Apparatus, methods, and computer program products for transmitting SDM PUSCH are provided. An example method may include receiving, from a second network entity, downlink control information (DCI) scheduling a physical uplink shared channel (PUSCH) transmission, where the PUSCH transmission includes a first portion associated with a first subset of layers within a set of layers and a second portion associated with a second subset of layers within the set of layers. The example method may further include mapping at least one transport block (TB) or codeword (CW) to the first portion or the second portion based on the DCI or a radio resource control (RRC) configuration. The example method may further include transmitting the at least one TB or CW to the second network entity.

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