Method and user equipment for measuring interference, and method and base station for receiving interference information

摘要

A method and apparatus for providing information indicating radio resources for multi-cell interference measurement at a BS so that a UE can more accurately measure interference are disclosed.

主权项

1. A method for measuring, by a user equipment, interference in a wireless communication system, the method comprising:
receiving, by the user equipment, interference measurement resource information for a serving cell, the interference measurement resource information indicating radio resources for interference measurement; and performing the interference measurement using the indicated radio resources, wherein the indicated radio resources are muted radio resources in which a group of antenna ports associated with the serving cell transmits one or more signals including a channel state information reference signal (CSI-RS) at zero transmission power to the user equipment, and wherein the indicated radio resources are configured with at least one of a plurality of predefined CSI-RS resource patterns for the CSI-RS transmission.