Patent ID: 11950145
Assignee: COMCAST CABLE COMMUNICATIONS, LLC
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 20:
21. A non-transitory computer readable medium comprising instructions that, when executed, configure a first transmission point to:
receive, from a second transmission point, an indication of a second beamforming codebook, associated with the second transmission point, comprising a plurality of beamforming codewords;
receive, from the second transmission point, at least one message indicating at least one index associated with a subset of beamforming codewords of the plurality of beamforming codewords associated with the second transmission point; and
transmit, to at least one wireless device, at least one signal using one or more first beamforming codewords selected, by the first transmission point, based, on the at least one index associated with the subset of beamforming codewords of the plurality of beamforming codewords associated with the second transmission point.