Time of arrival (TOA) measurements

There is provided a method (120) and/or an apparatus for time of arrival, TOA, measurements, comprising: performing (122), at a sample resolution, a correlation process on a received measurement signal to obtain a measurement correlation function; determining (124) a peak sample and correlation data of at least one additional sample preceding and/or following the peak sample in the measurement correlation function; determining (126) a TOA and/or distance on the basis of the peak sample and correction data obtained by at least the correlation data of the at least one additional sample preceding and/or following the peak sample and preassigned configuration data associated to the transmission channel obtained at a subsample resolution.