US 2026/0303155 A1 · SIGNAL LAYER COMBINATION PRECODING INDICATION SIGNALING

Abstract

This disclosure provides methods, components, devices and systems for signal layer combination precoding indication signaling. For example, a network entity may precode a set of layers of a signal on a per precoding group basis in accordance with one or more layer combination configurations. Each precoding group of a set of precoding groups associated with the per precoding group basis may include a respective subset of the plurality of layers. The network entity may then transmit, to a user equipment (UE), the precoded set of layers of the signal, that were precoded by the network entity, and an indication of the one or more layer combination configurations used to precode the plurality of layers on the per precoding group basis.

Claims20

Dependent claims

A network entity, comprising:

a processing system that includes processor circuitry and memory circuitry that stores code, the processing system configured to cause the network entity to:
precode, at the network entity, a plurality of layers of a signal on a per precoding group basis in accordance with one or more layer combination configurations, each precoding group of a plurality of precoding groups associated with the per precoding group basis comprising a respective subset of the plurality of layers;
and
transmit, to a user equipment (UE), precoded plurality of layers of the signal and an indication of the one or more layer combination configurations used to precode the plurality of layers on the per precoding group basis.

1 more element

A user equipment (UE), comprising:

a processing system that includes processor circuitry and memory circuitry that stores code, the processing system configured to cause the UE to:
receive, from a network entity, a precoded plurality of layers of a signal that is precoded on a per precoding group basis in accordance with one or more layer combination configurations and an indication of the one or more layer combination configurations used to precode the precoded plurality of layers of the signal, each precoding group of a plurality of precoding groups associated with the per precoding group basis comprising a respective subset of the precoded plurality of layers;
and
decode, at the UE and on the per precoding group basis, the precoded plurality of layers of the signal in accordance with the indication of the one or more layer combination configurations used to precode the precoded plurality of layers on the per precoding group basis.

1 more element

Dependencies are inferred from the claim text.

Signal layer combination precoding indication signaling

Life of this patent

Signal layer combination precoding indication signaling

Life of this patent

Abstract

Claims20