A method of performing parallel uplink wireless signal measurements, the method comprising the steps of: determining, at a signal measuring apparatus, information on uplink, UL, measurements reflecting what resources are needed to perform the UL measurements, wherein the UL measurements comprise uplink wireless signal measurements being performed or to be performed by the signal measuring apparatus over a predetermined measurement period; determining, at the signal measuring apparatus, a capability of the signal measuring apparatus to perform parallel measurements within the predetermined measurement period; wherein the capability of the signal measuring apparatus to perform parallel measurements within the predetermined measurement period relates to a maximum number of UL measurements that the signal measuring apparatus is capable of performing over the predetermined measurement period or to a maximum number of wireless communication devices, WCDs, that the signal measuring apparatus is capable of receiving signals from over the predetermined measurement period; adjusting a measurement requirement, wherein the measurement requirement comprises one or more parameters of the UL measurements, by extending the predetermined measurement period in response to a comparison of the information on UL measurements being performed or to be performed with the capability of the signal measuring apparatus to perform parallel measurements within the predetermined measurement period indicating that the UL measurements being performed or to be performed exceed the capability of the signal measuring apparatus to perform parallel measurements within the predetermined measurement period; wherein the measurement requirement relates to the predetermined measurement period over which the UL measurements are to be performed or to a measurement accuracy of the UL measurements, and performing, by the signal measuring apparatus, the UL measurements based on the adjusted measurement requirement. determining, at a signal measuring apparatus, information on uplink, UL, measurements reflecting what resources are needed to perform the UL measurements, wherein the UL measurements comprise uplink wireless signal measurements being performed or to be performed by the signal measuring apparatus over a predetermined measurement period; determining, at the signal measuring apparatus, a capability of the signal measuring apparatus to perform parallel measurements within the predetermined measurement period; wherein the capability of the signal measuring apparatus to perform parallel measurements within the predetermined measurement period relates to a maximum number of UL measurements that the signal measuring apparatus is capable of performing over the predetermined measurement period or to a maximum number of wireless communication devices, WCDs, that the signal measuring apparatus is capable of receiving signals from over the predetermined measurement period; adjusting a measurement requirement, wherein the measurement requirement comprises one or more parameters of the UL measurements, by extending the predetermined measurement period in response to a comparison of the information on UL measurements being performed or to be performed with the capability of the signal measuring apparatus to perform parallel measurements within the predetermined measurement period indicating that the UL measurements being performed or to be performed exceed the capability of the signal measuring apparatus to perform parallel measurements within the predetermined measurement period; wherein the measurement requirement relates to the predetermined measurement period over which the UL measurements are to be performed or to a measurement accuracy of the UL measurements, and performing, by the signal measuring apparatus, the UL measurements based on the adjusted measurement requirement.