Patent ID: 9537639
Date: 2017-01-03
CPC Classifications: H04L,H04W

Claim:
1. A method of transmitting, by a user equipment (UE), Channel State Information (CSI) in a wireless communication system, the method comprising: configuring, by the UE, a group comprising a plurality of cells, receiving, by the UE, a parameter for CSI transmission time points of the plurality of cells, determining, by the UE, the CSI transmission time points of the plurality of cells based on the parameter, transmitting, by the UE, the CSI based on the CSI transmission time points, wherein if the plurality of cells comprises a first cell and a second cell, a CSI transmission cycle of the first cell is determined to be identical with or an integer number times a CSI transmission cycle of the second cell based on the parameter for the CSI transmission time point.