Location‐Based Services and Virtual Roaming

This chapter contains sections titled: Traces Show How an SMLC Really Works ‘Spyware Measurements’ in the Handset Network MAP‐based Location Obtaining Methods: Prerequisites Simple BSS‐based SMLC Architecture Using the Mobile TA and Measurements Details of a More Accurate Positioning Method: A‐GPS The Enhanced Time Difference (E‐OTD) Method: Hyperbola Intersections Annex: Execution of the Algorithm for Position Computation with the ‘Measurement Reports’ or E‐OTD References and Further Reading