Rate-matching shared channel resources around control channels for multiple users in a control resource set

An apparatus for wireless communication at a base station, comprising:

• a processor;
• memory coupled with the processor;
• and
• instructions stored in the memory and executable by the processor to cause the apparatus to:
• determine a first subset of resources of a control resource set for a first downlink control channel of a first user equipment (UE) and a second subset of resources of the control resource set for a second downlink control channel of a second UE, wherein the first downlink control channel schedules a first downlink shared channel in time domain resources that overlaps with the control resource set in the time domain resources;
• rate-match the first downlink shared channel around the first subset of resources and the second subset of resources;
• and
• transmit the first downlink control channel to the first UE, the second downlink control channel to the second UE, and the first downlink shared channel to the first UE, and wherein wireless resources for the first downlink shared channel are based at least in part on the rate-match of the first downlink shared channel around the first subset of resources and the second subset of resources.

A method for wireless communication at a first user equipment (UE), comprising:

• receiving a first downlink control channel on resources of a control resource set in time domain resources, wherein the first downlink control channel schedules a downlink shared channel in the time domain resources that overlaps with the resources of the control resource set in the time domain resources;
• determining, based at least in part on a location of the first downlink control channel within the resources of the control resource set, a subset of resources to perform downlink shared channel rate matching around, wherein the subset of resources include the first downlink control channel and at least a second downlink control channel for at least a second UE that is different than the first UE;
• and
• processing the downlink shared channel based at least in part on the downlink shared channel rate matching.

A method for wireless communication at a base station, comprising:

• determining a first subset of resources of a control resource set for a first downlink control channel of a first user equipment (UE) and a second subset of resources of the control resource set for a second downlink control channel of a second UE, wherein the first downlink control channel schedules a first downlink shared channel in time domain resources that overlaps with the control resource set in the time domain resources;
• rate-matching the first downlink shared channel around the first subset of resources and the second subset of resources;
• and
• transmitting the first downlink control channel to the first UE, the second downlink control channel to the second UE, and the first downlink shared channel to the first UE, and wherein wireless resources for the first downlink shared channel are based at least in part on the rate-matching.