| 摘要 |
PROBLEM TO BE SOLVED: To provide a method of interference measurement by multiple antenna transmission, where the peak/average UE(or WTRU) throughput is increased in SU-MIMO, and the peak/average system throughput is improved in MU-MIMO, by taking advantage of the diversity gain.SOLUTION: One or a plurality of interference measurement resource elements, that can be received from one or a plurality of transmission points, are identified, and then interference measurement estimation is performed based on the one or a plurality of interference measurement resource elements thus identified at least partially. A CSI of report format may be created based on the one or a plurality of interference measurement estimations at least partially. A CSI report may be transmitted to one or a plurality of nodes. The one or a plurality of interference measurement resource elements may be received as a part of a set of resource elements.SELECTED DRAWING: Figure 19 |
