METHOD AND SYSTEM FOR LOCATING A MOBILE TERMINAL

摘要

A method and system locates a mobile terminal addressed in a location service request using an overlay identity. According to one aspect of the invention a location service client accesses a first subscriber database, thereby providing said overlay identity, in order to derive a cellular identity of said mobile terminal. According to another aspect of the invention the location service client accesses a location service server in order thereby providing said overlay identity. The location service server initiates a privacy check using said overlay identity and in response receives a cellular identity. The cellular identity then may be used to request a location service to enhance functionality.