A method for wireless communication at a user equipment, UE, comprising: performing time of arrival, TOA, measurements for a plurality of positioning reference signal, PRS, resources in a PRS resource set received from a reference network entity, each PRS resource is associated with a different beam of a beam group transmitted by the reference network entity; selecting a first subset of PRS resources from the plurality of PRS resources transmitted from the reference network entity to be used as reference PRS resources for a Reference Signal Time Difference, RSTD, calculation between the reference network entity and a target network entity, wherein the first subset of PRS resources comprises more than one PRS resource; determining report parameters associated with the first subset of PRS resources, the report parameters comprising at least one of a relative quality of a TOA measurement for each PRS resource in the first subset of PRS resources relative to a reference TOA comprising a weighted average of estimated TOAs for each PRS resource in the first subset, a spread of TOA measurements for the first subset of PRS resources where the spread of TOA measurements comprises a range of the TOA measurements for the first subset of PRS resources or a range of the TOA measurements for the first subset of PRS resources relative to one TOA measurement of the TOA measurements for the first subset of PRS resources, a relative reference signal receive power (RSRP) for each PRS resource in the first subset of PRS resources where the relative RSRP for each PRS resource in the first subset of PRS resources comprises a comparison of the RSRP for each PRS resource in the first subset of PRS resources relative to one PRS resource in the first subset of PRS resources, a spread of the RSRP of each PRS resource in the first subset of PRS resources where the spread of the RSRP of each PRS resource comprises a range of RSRP or a range of RSRP relative to one RSRP, or a combination thereof; and transmitting to a network entity an at least one identifier associated with the first subset of PRS resources and the report parameters associated with the first subset of PRS resources. performing time of arrival, TOA, measurements for a plurality of positioning reference signal, PRS, resources in a PRS resource set received from a reference network entity, each PRS resource is associated with a different beam of a beam group transmitted by the reference network entity; selecting a first subset of PRS resources from the plurality of PRS resources transmitted from the reference network entity to be used as reference PRS resources for a Reference Signal Time Difference, RSTD, calculation between the reference network entity and a target network entity, wherein the first subset of PRS resources comprises more than one PRS resource; determining report parameters associated with the first subset of PRS resources, the report parameters comprising at least one of a relative quality of a TOA measurement for each PRS resource in the first subset of PRS resources relative to a reference TOA comprising a weighted average of estimated TOAs for each PRS resource in the first subset, a spread of TOA measurements for the first subset of PRS resources where the spread of TOA measurements comprises a range of the TOA measurements for the first subset of PRS resources or a range of the TOA measurements for the first subset of PRS resources relative to one TOA measurement of the TOA measurements for the first subset of PRS resources, a relative reference signal receive power (RSRP) for each PRS resource in the first subset of PRS resources where the relative RSRP for each PRS resource in the first subset of PRS resources comprises a comparison of the RSRP for each PRS resource in the first subset of PRS resources relative to one PRS resource in the first subset of PRS resources, a spread of the RSRP of each PRS resource in the first subset of PRS resources where the spread of the RSRP of each PRS resource comprises a range of RSRP or a range of RSRP relative to one RSRP, or a combination thereof; and transmitting to a network entity an at least one identifier associated with the first subset of PRS resources and the report parameters associated with the first subset of PRS resources.