Patent ID: 9673945
Date: 2017-06-06
CPC Classifications: H04B,H04L,H04W

Claim:
1. A method for wireless communications by a user equipment (UE), the method comprising: receiving, at the UE, a request for a channel state information (CSI) feedback report in a specific subframe from one subframe set of a plurality of subframe sets configured for the UE; determining, at the UE, a subset of CSI reference signal (CSI-RS) resources from a plurality of CSI-RS resources specified for the UE for feedback reporting based at least in part on the subframe set in which the request was received, each subframe set of the plurality of subframe sets being associated with a subset of CSI-RS resources of the plurality of CSI-RS resources, a first subframe set of the plurality of subframe sets associated with a first subset of CSI-RS resources of the plurality of CSI-RS resources and a second subframe set of the plurality of subframe sets associated with a second subset of CSI-RS resources of the plurality of CSI-RS resources, and the first subset of CSI-RS resources being different from the second subset of CSI-RS resources; generating, at the UE, the feedback report based on the subset of CSI-RS resources; and transmitting, at the UE, the feedback report.