REPORTING OF CHANNEL STATE INFORMATION

摘要

A transmit node device includes a receiver that is configured to receive a first sub-index and, for each of one or more matrices, a second sub-index. The first and second sub-indices have different time-frequency reporting granularity. The transmit node device also includes a processor that is configured to reconstruct each of the one or more matrices, which are indexed by the first and second sub-indices.