METHOD AND DEVICE FOR INTERFERENCE CONTROL

摘要

The present invention relates to an interference control method and device. The interference control method includes: performing neighboring cell measurement, and selecting at least one neighboring cell whose signal transmission strength is larger than signal transmission strength of a serving cell from measured neighboring cells as an interfering cell; parsing a physical broadcast channel PBCH of the interfering cell to obtain the number of antenna ports of the interfering cell; obtaining a cell reference signaling CRS location of the interfering cell according to a physical cell identifier PCI and the number of antenna ports of the interfering cell; and performing interference control according to information of the CRS location. According to embodiments of the present invention, interference of a signal of a neighboring cell to a user equipment in a serving cell is reduced, the communication quality of the user equipment in the serving cell is improved, and some hotspot cells share service load better for a macro cell.