A method, comprising: measuring, by a user device, a wireless link between the user device and an access point (AP0, AP1, AP2) to obtain a first set of measurement values; and detecting that the wireless link is temporarily blocked during the measuring, the method further comprising: modifying, by the user device based on the wireless link being temporarily blocked, the first set of measurement values to obtain a second set of measurement values, wherein the modifying comprises determining, by the user device, at least one measurement value, of the second set of measurement values, for a measurement period when the wireless link between the user device and the access point (AP0, AP1, AP2) is blocked, the determining being based on at least one measurement value, of the first set of measurement values, of the wireless link when the wireless link is not blocked and characterised in that the determining comprises estimating the at least one measurement value when the wireless link is blocked based on interpolation or extrapolation using at least one measurement value when the wireless link is not blocked; and sending, by the user device to a network device, a report indicating the second set of measurement values. measuring, by a user device, a wireless link between the user device and an access point (AP0, AP1, AP2) to obtain a first set of measurement values; and detecting that the wireless link is temporarily blocked during the measuring, the method further comprising: modifying, by the user device based on the wireless link being temporarily blocked, the first set of measurement values to obtain a second set of measurement values, wherein the modifying comprises determining, by the user device, at least one measurement value, of the second set of measurement values, for a measurement period when the wireless link between the user device and the access point (AP0, AP1, AP2) is blocked, the determining being based on at least one measurement value, of the first set of measurement values, of the wireless link when the wireless link is not blocked and characterised in that the determining comprises estimating the at least one measurement value when the wireless link is blocked based on interpolation or extrapolation using at least one measurement value when the wireless link is not blocked; and sending, by the user device to a network device, a report indicating the second set of measurement values. modifying, by the user device based on the wireless link being temporarily blocked, the first set of measurement values to obtain a second set of measurement values, wherein the modifying comprises determining, by the user device, at least one measurement value, of the second set of measurement values, for a measurement period when the wireless link between the user device and the access point (AP0, AP1, AP2) is blocked, the determining being based on at least one measurement value, of the first set of measurement values, of the wireless link when the wireless link is not blocked and characterised in that the determining comprises estimating the at least one measurement value when the wireless link is blocked based on interpolation or extrapolation using at least one measurement value when the wireless link is not blocked; and sending, by the user device to a network device, a report indicating the second set of measurement values.