A method of determining radio link quality, the method comprising performing on a user equipment, UE: determining information indicating the time-frequency blocks to be monitored by the UE in order to locate a control channel; receiving at a physical layer, from a layer higher than the physical layer, configuration information regarding resources used by a channel state information reference signal; receiving information regarding an interference measurement resource set configuration; receiving a channel state information reference signal, wherein the channel state information reference signal uses the channel state information reference signal resources; and determining a synchronization condition by determining a block error rate, BLER, based on the time frequency blocks to be monitored by the UE, the received channel state information reference signal and the interference measurement resource set configuration, the synchronization condition indicating whether or not a downlink channel is in an out-of-synchronization, OOS, condition, and whether or not the downlink channel is in an in-synchronization, IS, condition; wherein the UE supports a plurality of codebook elements, and wherein the method further comprises performing on the UE: identifying a subset of the plurality of codebooks to be used in the step of determining the synchronization condition; identifying a transmission scheme corresponding to the control channel; determining a pre-coding matrix indicator, PMI, based on the identified subset of codebooks, the time frequency blocks to be monitored by the UE, the channel state information reference resources, and the interference measurement resources, wherein the PMI and the transmission scheme are used for determining the BLER; and sending the determined synchronization condition to a higher layer. determining information indicating the time-frequency blocks to be monitored by the UE in order to locate a control channel; receiving at a physical layer, from a layer higher than the physical layer, configuration information regarding resources used by a channel state information reference signal; receiving information regarding an interference measurement resource set configuration; receiving a channel state information reference signal, wherein the channel state information reference signal uses the channel state information reference signal resources; and determining a synchronization condition by determining a block error rate, BLER, based on the time frequency blocks to be monitored by the UE, the received channel state information reference signal and the interference measurement resource set configuration, the synchronization condition indicating whether or not a downlink channel is in an out-of-synchronization, OOS, condition, and whether or not the downlink channel is in an in-synchronization, IS, condition; wherein the UE supports a plurality of codebook elements, and wherein the method further comprises performing on the UE: identifying a subset of the plurality of codebooks to be used in the step of determining the synchronization condition; identifying a transmission scheme corresponding to the control channel; determining a pre-coding matrix indicator, PMI, based on the identified subset of codebooks, the time frequency blocks to be monitored by the UE, the channel state information reference resources, and the interference measurement resources, wherein the PMI and the transmission scheme are used for determining the BLER; and sending the determined synchronization condition to a higher layer. identifying a subset of the plurality of codebooks to be used in the step of determining the synchronization condition; identifying a transmission scheme corresponding to the control channel; determining a pre-coding matrix indicator, PMI, based on the identified subset of codebooks, the time frequency blocks to be monitored by the UE, the channel state information reference resources, and the interference measurement resources, wherein the PMI and the transmission scheme are used for determining the BLER; and sending the determined synchronization condition to a higher layer.