Enhancing mu-mimo to group clients across multiple bssids for a physical radio

A network device, comprising:

• one or more processors;
• a non-transitory computer-readable medium containing instructions that, when executed by the one or more processors, cause the one or more processors to perform operations including:
• initiating channel sounding, wherein channel sounding includes transmitting sounding frames to a first subset of client devices associated with two or more basic service sets, and wherein channel sounding facilitates beamforming transmissions to client devices associated with the two or more basic service sets;
• receiving feedback frames from the first subset of client devices associated with the two or more basic service sets, wherein a feedback frame indicates how a sounding frame was received;
• and
• constructing a feedback table from the feedback frames, wherein the feedback table facilitates grouping of the first subset of client devices for beamforming transmissions.

A non-transitory machine-readable storage medium of a network device, including instructions that, when executed by one or more processors, cause the one or more processors to:

• initiate channel sounding, wherein channel sounding includes transmitting sounding frames to a first subset of client devices associated with two or more basic service sets, and wherein channel sounding facilitates beamforming transmissions to the first subset of client devices associated with the two or more basic service sets;
• receive feedback frames from the first subset of client devices associated with the two or more basic service sets, wherein a feedback frame indicates how a sounding frame was received;
• and
• construct a feedback table from the feedback frames, wherein the feedback table facilitates grouping of the first subset of client devices for beamforming transmissions.