Patent ID: 11894922
Assignee: PANASONIC INTELLECTUAL PROPERTY CORPORATION OF AMERICA
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 6:
7. The apparatus according to claim 6, wherein the precoding indication indicates a combination of a transmitted precoding matrix indication (TPMI) and a number of transmission layers, wherein the combination is selected from:
a plurality of predefined combinations of a TPMI and a number of transmission layers; or
a plurality of combinations of a TPMI and a number of transmission layers in a candidate set preconfigured by means of a semi-static signaling; or
a first plurality of predefined combinations of a TPMI and a number of transmission layers which are selectable for a single-layer configuration using a single TB per subframe, or a second plurality of predefined combinations of a TPMI and a number of transmission layers which are not selectable for the single-layer configuration, wherein values of the precoding indication in the second plurality are reserved values in the first plurality.