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

Claim 10:
11. An apparatus comprising:
one or more processors; and
memory storing instructions that, when executed by the one or more processors, cause the apparatus 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 Hall 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 a 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.