CPC H04L 5/0057 (2013.01) [H04B 17/309 (2015.01); H04L 1/0026 (2013.01); H04L 5/005 (2013.01); H04L 5/0023 (2013.01); H04L 5/0094 (2013.01); H04W 24/10 (2013.01)] | 17 Claims |
1. A method by a wireless device for restricting channel state information, CSI, measurement comprises:
receiving, from a network node, information identifying a first subset of channel state information-reference signal, CSI-RS, resources comprising one or more parameters identifying a first subset of physical resource blocks (PRBs) to be used in performing CSI measurements, the first subset of CSI-RS resources being associated with a first portion of a frequency band that is less than all of the frequency band, wherein the information received from the network node further identifies a first CSI reporting type of a plurality of CSI reporting types for reporting the CSI associated with the first subset of CSI-RS resources; and
performing CSI measurements in the first subset of CSI-RS resources being associated with the first portion of the frequency band.
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