Channel aware set partitioning for multi-level coding

An apparatus for wireless communication at a second device, comprising:

• a processor;
• memory coupled with the processor;
• and
• one or more instructions stored in the memory and executable by the processor to cause the apparatus to, based at least in part on the one or more instructions:
• transmit one or more signals to at least a first device;
• receive, from the first device and based at least in part on the one or more signals, a report indicating one or more metrics associated with noise of the one or more signals received at the first device;
• and
• transmit, to the first device, a message indicating a multi-level coding scheme based at least in part on the one or more metrics, the multi-level coding scheme indicating a partitioning configuration for the multi-level coding scheme for communications between the first device and the second device.

A method for wireless communication at a first device, comprising:

• receiving one or more signals from a second device;
• estimating one or more metrics associated with noise of the one or more signals;
• transmitting, to the second device and based at least in part on the estimating, a report indicating the one or more metrics;
• receiving, from the second device, a message indicating a multi-level coding scheme, the multi-level coding scheme based at least in part on the one or more metrics and indicating a partitioning configuration of the multi-level coding scheme for communications between the first device and the second device;
• and
• communicating with the second device using the partitioning configuration of the multi-level coding scheme.

A method for wireless communication at a second device, comprising:

• transmitting one or more signals to at least a first device;
• receiving, from the first device and based at least in part on the one or more signals, a report indicating one or more metrics associated with noise of the one or more signals received at the first device;
• and
• transmitting, to the first device, a message indicating a multi-level coding scheme based at least in part on the one or more metrics, the multi-level coding scheme indicating a partitioning configuration for the multi-level coding scheme for communications between the first device and the second device.