A method and system for determining a location of a user equipment using
RTT measurements from a connected node B and RTT measurement of other
node Bs which are not connected to the user equipment. The radio network
controller of a network measures RTT of a connected node Bs and then
measures RTT of non connected node Bs. Based on the RTT measurement, the
distances of the user equipment from each node B is determined. Circles
having radii equal to the distances of the user equipment from the nodes
are used to determine the user equipment location.