A method of locating a User Equipment, UE, by a first base station (110-1), the method comprising: measuring , at the first base station (110-1), a first time of arrival, TOA, of a first reference signal received from a second base station (110-2, 510) determining , at the first base station (110-1), a first Real Time Difference, RTD , where the RTD is the difference in transmission times between the start of a subframe at the second base station (110-2) and the start of the immediately following subframe at the first base station (110-1), between a first transmission from the first base station (110-1) and a second transmission from the second base station (110-2), based at least in part on the first TOA, wherein determining the RTD further comprises determining a second Round Trip signal propagation Time, RTT, between the first base station (110-1) and the second base station (110-2), where the distance between the base stations is determined by the second RTT ; measuring , at the first base station (110-1), a second TOA of an uplink signal received from the UE; determining , at the first base station (110-1), a first Round Trip signal propagation Time, RTT, between the first base station (110-1) and the UE based at least in part on the second TOA ; receiving , at the first base station (110-1), a first Reference Signal Time Difference, RSTD, , where the RSTD is a time difference between reference signals transmitted by a base station pair (110-1, 110-2) measured at the UE , for the first base station (110-1) and the second base station (110-2) from the UE; and sending , from the first base station (110-1), location information for the UE to a location-capable device , wherein the location information is based at least in part on the first RTD, the first RTT, and the first RSTD. measuring , at the first base station (110-1), a first time of arrival, TOA, of a first reference signal received from a second base station (110-2, 510) determining , at the first base station (110-1), a first Real Time Difference, RTD , where the RTD is the difference in transmission times between the start of a subframe at the second base station (110-2) and the start of the immediately following subframe at the first base station (110-1), between a first transmission from the first base station (110-1) and a second transmission from the second base station (110-2), based at least in part on the first TOA, wherein determining the RTD further comprises determining a second Round Trip signal propagation Time, RTT, between the first base station (110-1) and the second base station (110-2), where the distance between the base stations is determined by the second RTT ; measuring , at the first base station (110-1), a second TOA of an uplink signal received from the UE; determining , at the first base station (110-1), a first Round Trip signal propagation Time, RTT, between the first base station (110-1) and the UE based at least in part on the second TOA ; receiving , at the first base station (110-1), a first Reference Signal Time Difference, RSTD, , where the RSTD is a time difference between reference signals transmitted by a base station pair (110-1, 110-2) measured at the UE , for the first base station (110-1) and the second base station (110-2) from the UE; and sending , from the first base station (110-1), location information for the UE to a location-capable device , wherein the location information is based at least in part on the first RTD, the first RTT, and the first RSTD. <EOS>