Patent ID: 9264201
Filing Date: 2016-02-16
CPC Classification: H04L,H04W

Claim Text:
1. A method performed by a user equipment (UE) for providing to a network node channel station information, CSI, the method comprising: receiving from the network node two measurement power offsets, a first measurement power offset (MPO) and a second MPO; selecting one of said two measurement power offsets based on whether the network node has activated demodulation pilots for data demodulation, wherein the UE is configured to select the first MPO as a result of obtaining an indication that the network node has not activated the demodulation pilots for data demodulation and the UE is further configured to select the second MPO as a result of obtaining an indication that the network node has activated the demodulation pilots for data demodulation; using the selected measurement power offset for CSI estimation; and transmitting the CSI.