| 摘要 |
Various communication network may benefit from precoding matrix smoothing. For example, a network node comprises a processor and a memory including computer program code, wherein the memory and the computer program code, with the processor, are configured with the processor to cause the network node to receive a precoding matrix index indicating a precoding matrix, allocate resources for downlink transmission to a user equipment, smooth a plurality of precoding matrices including the precoding matrix across the allocated resources and transmit a signal indicating the plurality of precoding matrices been smoothed. Based on the signal, the user equipment can perform interference reduction or cancellation. |
