| 摘要 |
PROBLEM TO BE SOLVED: To determine a user equipment (UE)-specific reference signal (RS) pattern in a multi-user multiple-input multiple-output (MU-MIMO) wireless system.SOLUTION: In 402, UE receives a signal associated with a downlink control channel, the signal including information specific to the UE. In 404, the UE selects, based on the information, a UE-specific reference signal (RS) pattern from a plurality of UE-specific RS patterns, the pattern indicating what resources are used for transmission of reference signals and what resources are used for transmission of data symbols. |
