Interference elimination method and device

The invention discloses an interference elimination method and device. The interference elimination method includes the steps of enabling a UE to obtain interference elimination auxiliary information sent by a service base station of the UE and enabling the UE to use the interference elimination auxiliary information to execute interference elimination operation. According to the interference elimination method and device, the UE measurement operation execution performance and the UE data receiving operation performance are improved, and the whole network performance is accordingly improved.