Channel state feedback report for frequency dependent residual side band impairments

A network node for wireless communication, comprising:

• a memory;
• and
• one or more processors, coupled to the memory, configured to cause the network node to:
• receive a channel state feedback (CSF) report, associated with a user equipment (UE), indicating a first modulation and coding scheme (MCS) associated with a first one or more frequency domain resources of a frequency domain resource allocation associated with the UE, and a second MCS associated with a second one or more frequency domain resources of the frequency domain resource allocation, the first one or more frequency domain resources being associated with a frequency dependent residual side band (FDRSB) impairment,
• wherein the first one or more frequency domain resources are associated with mirrored frequency domain resources with respect to a carrier frequency of the frequency domain resource allocation, and
• wherein the second one or more frequency domain resources are not associated with mirrored frequency domain resources with respect to the carrier frequency;
• transmit, in association with receiving the CSF report, an indication that the first MCS is to be used by the UE for the first one or more frequency domain resources and that the second MCS is to be used by the UE for the second one or more frequency domain resources;
• and
• transmit one or more signals, associated with the frequency domain resource allocation, using the first MCS for the first one or more frequency domain resources and using the second MCS for the second one or more frequency domain resources.

A method of wireless communication performed by a user equipment (UE), comprising:

• transmitting, to a network node, a channel state feedback (CSF) report indicating a first modulation and coding scheme (MCS) associated with a first one or more frequency domain resources of a frequency domain resource allocation associated with the UE, and a second MCS associated with a second one or more frequency domain resources of the frequency domain resource allocation, the first one or more frequency domain resources being associated with a frequency dependent residual side band (FDRSB) impairment,
• wherein the first one or more frequency domain resources are associated with mirrored frequency domain resources with respect to a carrier frequency of the frequency domain resource allocation, and
• wherein the second one or more frequency domain resources are not associated with mirrored frequency domain resources with respect to the carrier frequency;
• receiving, from the network node and in association with transmitting the CSF report, an indication that the first MCS is to be used for the first one or more frequency domain resources and that the second MCS is to be used for the second one or more frequency domain resources;
• and
• receiving, from the network node, one or more signals, associated with the frequency domain resource allocation, using the first MCS to decode the first one or more frequency domain resources and using the second MCS to decode the second one or more frequency domain resources.

A method of wireless communication performed by a network node, comprising:

• receiving a channel state feedback (CSF) report, associated with a user equipment (UE), indicating a first modulation and coding scheme (MCS) associated with a first one or more frequency domain resources of a frequency domain resource allocation associated with the UE, and a second MCS associated with a second one or more frequency domain resources of the frequency domain resource allocation, the first one or more frequency domain resources being associated with a frequency dependent residual side band (FDRSB) impairment,
• wherein the first one or more frequency domain resources are associated with mirrored frequency domain resources with respect to a carrier frequency of the frequency domain resource allocation, and
• wherein the second one or more frequency domain resources are not associated with mirrored frequency domain resources with respect to the carrier frequency;
• transmitting, in association with receiving the CSF report, an indication that the first MCS is to be used by the UE for the first one or more frequency domain resources and that the second MCS is to be used by the UE for the second one or more frequency domain resources;
• and
• transmitting one or more signals, associated with the frequency domain resource allocation, using the first MCS for the first one or more frequency domain resources and using the second MCS for the second one or more frequency domain resources.