Owner Nokia Corporation

Inventors Syrjarinne, Jari; Halivaara, Ismo; Wirola, Lauri

Agent Spruson & Ferguson

Pub. Number AU-A-2009247992

PCT Pub. Number WO2009/138555

Priority 61/074,073 19.06.08 US; 61/053,175 14.05.08 US

Filing date 4 May 2009

Wipo publication date 19 November 2009

H04W 4/02 (2009.01) Services or facilities specially adapted for wireless communication networks - Services making use of the location of users or terminals

G01S 1/00 (2006.01) Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters

G01S 5/14 (2006.01) Position-fixing by co-ordinating two or more direction or position-line determinations - Determining absolute distances from a plurality of spaced points of known location

H04W 4/24 (2009.01) Services or facilities specially adapted for wireless communication networks - Accounting or billing

H04W 8/08 (2009.01) Network data management

H04W 64/00 (2009.01) Locating users or terminals for network management purposes, e.g. mobility management