Patent ID: 9369882
Filing Date: 2016-06-14
CPC Classification: H04L,H04W

Claim Text:
1. A method to perform channel quality measurement when a User Equipment (UE) is configured with one standalone component carrier and one non-standalone component carrier, the method performed by the UE and comprising: receiving configuration information from a base station, wherein the configuration information is used for configuring channel quality measurement in the non-standalone component carrier and is configured by a radio resource control (RRC) signaling message; and performing the channel quality measurement in the non-standalone component carrier based on a Channel State Information reference signal (CSI-RS) when the configuration information includes a first indicator indicating that the CSI-RS is used for the channel quality measurement, or performing the channel quality measurement in the non-standalone component carrier based on a common reference signal (CRS) when the configuration information does not include the first indicator.