Patent ID: 9319193
Filing Date: 2016-04-19
CPC Classification: H04B,H04L,H04W

Claim Text:
1. A method for configuring resources of a reference signal for interference measurement at a user equipment (UE) in a wireless communication system, the method comprising: receiving first resource configuration information including bitmap information indicating a location of a resource element for a reference signal within one subframe and subframe information for reception of the reference signal; receiving second resource configuration information of the reference signal for interference measurement configured based on the first resource configuration information; and configuring the resources of the reference signal for interference measurement based on the second resource configuration information, wherein the second resource configuration information includes resource element information indicating locations of one or more resource elements and interference measurement subframe information indicating a subframe location for reception of the reference signal for interference measurement, and wherein a subframe indicated by the interference measurement subframe information is defined by a subset of subframes indicated by the subframe information included in the first resource configuration information.